{
    "the-css.escape()-method": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSS.json",
            "name": "escape",
            "slug": "API/CSS/escape",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSS/escape",
            "summary": "The CSS.escape() static method returns a string containing the escaped string passed as parameter, mostly for use as part of a CSS selector.",
            "support": {
                "chrome": {
                    "version_added": "46"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "31"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSS.escape()"
        }
    ],
    "namespacedef-css": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSS.json",
            "name": "CSS",
            "slug": "API/CSS",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSS",
            "summary": "The CSS interface holds useful CSS-related methods. No objects with this interface are implemented: it contains only static methods and is therefore a utilitarian interface.",
            "support": {
                "chrome": {
                    "version_added": "28"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "22"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "9"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSS"
        }
    ],
    "dom-cssgroupingrule-cssrules": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSGroupingRule.json",
            "name": "cssRules",
            "slug": "API/CSSGroupingRule/cssRules",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSGroupingRule/cssRules",
            "summary": "The cssRules property of the CSSGroupingRule interface returns a CSSRuleList containing a collection of CSSRule objects.",
            "support": {
                "chrome": {
                    "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "20"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "14.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSGroupingRule.cssRules"
        }
    ],
    "dom-cssgroupingrule-deleterule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSGroupingRule.json",
            "name": "deleteRule",
            "slug": "API/CSSGroupingRule/deleteRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSGroupingRule/deleteRule",
            "summary": "The deleteRule() method of the CSSGroupingRule interface removes a CSS rule from a list of child CSS rules.",
            "support": {
                "chrome": {
                    "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "20"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "14.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSGroupingRule.deleteRule()"
        }
    ],
    "dom-cssgroupingrule-insertrule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSGroupingRule.json",
            "name": "insertRule",
            "slug": "API/CSSGroupingRule/insertRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSGroupingRule/insertRule",
            "summary": "The insertRule() method of the CSSGroupingRule interface adds a new CSS rule to a list of CSS rules.",
            "support": {
                "chrome": {
                    "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "20"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "14.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSGroupingRule.insertRule()"
        }
    ],
    "the-cssgroupingrule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSGroupingRule.json",
            "name": "CSSGroupingRule",
            "slug": "API/CSSGroupingRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSGroupingRule",
            "summary": "The CSSGroupingRule interface of the CSS Object Model represents any CSS at-rule that contains other rules nested within it.",
            "support": {
                "chrome": {
                    "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "20"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "14.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSGroupingRule"
        }
    ],
    "dom-cssimportrule-href": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSImportRule.json",
            "name": "href",
            "slug": "API/CSSImportRule/href",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSImportRule/href",
            "summary": "The read-only href property of the CSSImportRule interface returns the URL specified by the @import at-rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSImportRule.href"
        }
    ],
    "dom-cssimportrule-media": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSImportRule.json",
            "name": "media",
            "slug": "API/CSSImportRule/media",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSImportRule/media",
            "summary": "The read-only media property of the CSSImportRule interface returns a MediaList object, containing the value of the media attribute of the associated stylesheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSImportRule.media"
        }
    ],
    "dom-cssimportrule-stylesheet": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSImportRule.json",
            "name": "styleSheet",
            "slug": "API/CSSImportRule/styleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSImportRule/styleSheet",
            "summary": "The read-only styleSheet property of the CSSImportRule interface returns the CSS Stylesheet specified by the @import at-rule. This will be in the form of a CSSStyleSheet object.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSImportRule.stylesheet"
        }
    ],
    "the-cssimportrule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSImportRule.json",
            "name": "CSSImportRule",
            "slug": "API/CSSImportRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSImportRule",
            "summary": "The CSSImportRule interface represents an @import at-rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSImportRule"
        }
    ],
    "dom-cssnamespacerule-namespaceuri": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSNamespaceRule.json",
            "name": "namespaceURI",
            "slug": "API/CSSNamespaceRule/namespaceURI",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSNamespaceRule/namespaceURI",
            "summary": "The read-only namespaceURI property of the CSSNamespaceRule returns a string containing the text of the URI of the given namespace.",
            "support": {
                "chrome": {
                    "version_added": "47"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "59"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "36"
                },
                "opera_android": {
                    "version_added": "36"
                },
                "safari": {
                    "version_added": "10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSNamespaceRule.namespaceURI"
        }
    ],
    "dom-cssnamespacerule-prefix": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSNamespaceRule.json",
            "name": "prefix",
            "slug": "API/CSSNamespaceRule/prefix",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSNamespaceRule/prefix",
            "summary": "The read-only prefix property of the CSSNamespaceRule returns a string with the name of the prefix associated to this namespace. If there is no such prefix, it returns an empty string.",
            "support": {
                "chrome": {
                    "version_added": "47"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "59"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "36"
                },
                "opera_android": {
                    "version_added": "36"
                },
                "safari": {
                    "version_added": "10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSNamespaceRule.prefix"
        }
    ],
    "the-cssnamespacerule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSNamespaceRule.json",
            "name": "CSSNamespaceRule",
            "slug": "API/CSSNamespaceRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSNamespaceRule",
            "summary": "The CSSNamespaceRule interface describes an object representing a single CSS @namespace at-rule.",
            "support": {
                "chrome": {
                    "version_added": "47"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "53"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "36"
                },
                "opera_android": {
                    "version_added": "36"
                },
                "safari": {
                    "version_added": "10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSNamespaceRule"
        }
    ],
    "dom-cssgroupingrule-selectortext": [
        {
            "engines": [
                "blink",
                "webkit"
            ],
            "filename": "api/CSSPageRule.json",
            "name": "selectorText",
            "slug": "API/CSSPageRule/selectorText",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSPageRule/selectorText",
            "summary": "The selectorText property of the CSSPageRule interface gets and sets the selectors associated with the CSSPageRule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": false
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSPageRule.selectorText"
        }
    ],
    "dom-cssgroupingrule-style": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSPageRule.json",
            "name": "style",
            "slug": "API/CSSPageRule/style",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSPageRule/style",
            "summary": "The style read-only property of the CSSPageRule interface returns a CSSStyleDeclaration object. This represents an object that is a CSS declaration block, and exposes style information and various style-related methods and properties.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "12"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSPageRule.style"
        }
    ],
    "the-csspagerule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSPageRule.json",
            "name": "CSSPageRule",
            "slug": "API/CSSPageRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSPageRule",
            "summary": "CSSPageRule represents a single CSS @page rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSPageRule"
        }
    ],
    "dom-cssrule-csstext": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRule.json",
            "name": "cssText",
            "slug": "API/CSSRule/cssText",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRule/cssText",
            "summary": "The cssText property of the CSSRule interface returns the actual text of a CSSStyleSheet style-rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9",
                    "notes": "The property normalizes rules and does not return the original verbatim rule text. For example, <code>border-width: 1px; border-style:solid; border-color:white;</code> returns <code>border: 1px solid white;</code>."
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRule.cssText"
        }
    ],
    "dom-cssrule-parentrule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRule.json",
            "name": "parentRule",
            "slug": "API/CSSRule/parentRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRule/parentRule",
            "summary": "The parentRule property of the CSSRule interface returns the containing rule of the current rule if this exists, or otherwise returns null.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRule.parentRule"
        }
    ],
    "dom-cssrule-parentstylesheet": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRule.json",
            "name": "parentStyleSheet",
            "slug": "API/CSSRule/parentStyleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRule/parentStyleSheet",
            "summary": "The parentStyleSheet property of the CSSRule interface returns the StyleSheet object in which the current rule is defined.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRule.parentStyleSheet"
        }
    ],
    "the-cssrule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRule.json",
            "name": "CSSRule",
            "slug": "API/CSSRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRule",
            "summary": "The CSSRule interface represents a single CSS rule. There are several types of rules which inherit properties from CSSRule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRule"
        }
    ],
    "dom-cssrulelist-item": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRuleList.json",
            "name": "item",
            "slug": "API/CSSRuleList/item",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRuleList/item",
            "summary": "The item() method of the CSSRuleList interface returns the CSSRule object at the specified index or null if the specified index doesn't exist.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRuleList.item()"
        }
    ],
    "dom-cssrulelist-length": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRuleList.json",
            "name": "length",
            "slug": "API/CSSRuleList/length",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRuleList/length",
            "summary": "The length property of the CSSRuleList interface returns the number of CSSRule objects in the list.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRuleList.length"
        }
    ],
    "the-cssrulelist-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSRuleList.json",
            "name": "CSSRuleList",
            "slug": "API/CSSRuleList",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSRuleList",
            "summary": "A CSSRuleList represents an ordered collection of read-only CSSRule objects.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSRuleList"
        }
    ],
    "dom-cssstyledeclaration-cssfloat": [
        {
            "engines": [
                "blink",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "cssFloat",
            "slug": "API/CSSStyleDeclaration/cssFloat",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/cssFloat",
            "summary": "The cssFloat property of the CSSStyleDeclaration interface returns the result of invoking CSSStyleDeclaration.getPropertyValue() with float as an argument.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1",
                    "version_removed": "17"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.cssFloat"
        }
    ],
    "dom-cssstyledeclaration-csstext": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "cssText",
            "slug": "API/CSSStyleDeclaration/cssText",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/cssText",
            "summary": "The cssText property of the CSSStyleDeclaration interface returns or sets the text of the element's inline style declaration only.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "5"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.cssText"
        }
    ],
    "dom-cssstyledeclaration-getpropertypriority": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "getPropertyPriority",
            "slug": "API/CSSStyleDeclaration/getPropertyPriority",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/getPropertyPriority",
            "summary": "The CSSStyleDeclaration.getPropertyPriority() method interface returns a string that provides all explicitly set priorities on the CSS property.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.getPropertyPriority()"
        }
    ],
    "dom-cssstyledeclaration-getpropertyvalue": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "getPropertyValue",
            "slug": "API/CSSStyleDeclaration/getPropertyValue",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/getPropertyValue",
            "summary": "The CSSStyleDeclaration.getPropertyValue() method interface returns a string containing the value of a specified CSS property.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.getPropertyValue()"
        }
    ],
    "dom-cssstyledeclaration-item": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "item",
            "slug": "API/CSSStyleDeclaration/item",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/item",
            "summary": "The CSSStyleDeclaration.item() method interface returns a CSS property name from a CSSStyleDeclaration by index.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "6"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.item()"
        }
    ],
    "dom-cssstyledeclaration-length": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "length",
            "slug": "API/CSSStyleDeclaration/length",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/length",
            "summary": "The read-only property returns an integer that represents the number of style declarations in this CSS declaration block.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "6"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.length"
        }
    ],
    "dom-cssstyledeclaration-parentrule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "parentRule",
            "slug": "API/CSSStyleDeclaration/parentRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/parentRule",
            "summary": "The CSSStyleDeclaration.parentRule read-only property returns a CSSRule that is the parent of this style block, e.g. a CSSStyleRule representing the style for a CSS selector.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.parentRule"
        }
    ],
    "dom-cssstyledeclaration-removeproperty": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "removeProperty",
            "slug": "API/CSSStyleDeclaration/removeProperty",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/removeProperty",
            "summary": "The CSSStyleDeclaration.removeProperty() method interface removes a property from a CSS style declaration object.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.removeProperty()"
        }
    ],
    "dom-cssstyledeclaration-setproperty": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "setProperty",
            "slug": "API/CSSStyleDeclaration/setProperty",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/setProperty",
            "summary": "The CSSStyleDeclaration.setProperty() method interface sets a new value for a property on a CSS style declaration object.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "9"
                },
                "opera_android": {
                    "version_added": "10.1"
                },
                "safari": {
                    "version_added": "6"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration.setProperty()"
        }
    ],
    "the-cssstyledeclaration-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleDeclaration.json",
            "name": "CSSStyleDeclaration",
            "slug": "API/CSSStyleDeclaration",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration",
            "summary": "The CSSStyleDeclaration interface represents an object that is a CSS declaration block, and exposes style information and various style-related methods and properties.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "5"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleDeclaration"
        }
    ],
    "dom-cssstylerule-selectortext": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleRule.json",
            "name": "selectorText",
            "slug": "API/CSSStyleRule/selectorText",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleRule/selectorText",
            "summary": "The selectorText property of the CSSStyleRule interface gets and sets the selectors associated with the CSSStyleRule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleRule.selectorText"
        }
    ],
    "dom-cssstylerule-style": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleRule.json",
            "name": "style",
            "slug": "API/CSSStyleRule/style",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleRule/style",
            "summary": "The read-only style property is the CSSStyleDeclaration interface for the declaration block of the CSSStyleRule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleRule.style"
        }
    ],
    "the-cssstylerule-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleRule.json",
            "name": "CSSStyleRule",
            "slug": "API/CSSStyleRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleRule",
            "summary": "The CSSStyleRule interface represents a single CSS style rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleRule"
        }
    ],
    "dom-cssstylesheet-cssstylesheet": [
        {
            "engines": [
                "blink",
                "gecko"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "CSSStyleSheet",
            "slug": "API/CSSStyleSheet/CSSStyleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/CSSStyleSheet",
            "summary": "The CSSStyleSheet() constructor creates a new CSSStyleSheet object which represents a single Stylesheet.",
            "support": {
                "chrome": {
                    "version_added": "73"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "101"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "53"
                },
                "opera_android": {
                    "version_added": "47"
                },
                "safari": {
                    "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": {
                    "version_added": "9.0"
                },
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet()"
        }
    ],
    "dom-cssstylesheet-cssrules": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "cssRules",
            "slug": "API/CSSStyleSheet/cssRules",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/cssRules",
            "summary": "The read-only CSSStyleSheet property cssRules returns a live CSSRuleList which provides a real-time, up-to-date list of every CSS rule which comprises the stylesheet. Each item in the list is a CSSRule defining a single rule.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.cssRules"
        }
    ],
    "dom-cssstylesheet-deleterule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "deleteRule",
            "slug": "API/CSSStyleSheet/deleteRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/deleteRule",
            "summary": "The CSSStyleSheet method deleteRule() removes a rule from the stylesheet object.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.deleteRule()"
        }
    ],
    "dom-cssstylesheet-insertrule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "insertRule",
            "slug": "API/CSSStyleSheet/insertRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/insertRule",
            "summary": "The CSSStyleSheet.insertRule() method inserts a new CSS rule into the current style sheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.insertRule()"
        }
    ],
    "dom-cssstylesheet-ownerrule": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "ownerRule",
            "slug": "API/CSSStyleSheet/ownerRule",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/ownerRule",
            "summary": "The read-only CSSStyleSheet property ownerRule returns the CSSImportRule corresponding to the @import at-rule which imported the stylesheet into the document. If the stylesheet wasn't imported into the document using @import, the returned value is null.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.ownerRule"
        }
    ],
    "dom-cssstylesheet-replace": [
        {
            "engines": [
                "blink",
                "gecko"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "replace",
            "slug": "API/CSSStyleSheet/replace",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/replace",
            "summary": "The replace() method of the CSSStyleSheet interface asynchronously replaces the content of the stylesheet with the content passed into it. The method returns a promise that resolves with the CSSStyleSheet object.",
            "support": {
                "chrome": {
                    "version_added": "73"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "101"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.replace()"
        }
    ],
    "dom-cssstylesheet-replacesync": [
        {
            "engines": [
                "blink",
                "gecko"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "replaceSync",
            "slug": "API/CSSStyleSheet/replaceSync",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/replaceSync",
            "summary": "The replaceSync() method of the CSSStyleSheet interface synchronously replaces the content of the stylesheet with the content passed into it.",
            "support": {
                "chrome": {
                    "version_added": "73"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "101"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet.replaceSync()"
        }
    ],
    "the-cssstylesheet-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/CSSStyleSheet.json",
            "name": "CSSStyleSheet",
            "slug": "API/CSSStyleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet",
            "summary": "The CSSStyleSheet interface represents a single CSS stylesheet, and lets you inspect and modify the list of rules contained in the stylesheet. It inherits properties and methods from its parent, StyleSheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "CSSStyleSheet"
        }
    ],
    "dom-documentorshadowroot-adoptedstylesheets": [
        {
            "engines": [
                "blink",
                "gecko"
            ],
            "filename": "api/Document.json",
            "name": "adoptedStyleSheets",
            "slug": "API/Document/adoptedStyleSheets",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/Document/adoptedStyleSheets",
            "summary": "The adoptedStyleSheets property of the Document interface is used for setting an array of constructed stylesheets to be used by the document.",
            "support": {
                "chrome": {
                    "version_added": "73"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "101"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": {
                    "version_added": "50"
                },
                "safari": {
                    "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "Document.adoptedStyleSheets"
        },
        {
            "engines": [
                "blink",
                "gecko"
            ],
            "filename": "api/ShadowRoot.json",
            "name": "adoptedStyleSheets",
            "slug": "API/ShadowRoot/adoptedStyleSheets",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot/adoptedStyleSheets",
            "summary": "The adoptedStyleSheets property of the ShadowRoot interface sets an array of constructed stylesheets to be used by the shadow DOM subtree.",
            "support": {
                "chrome": {
                    "version_added": "73"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "101"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": {
                    "version_added": "50"
                },
                "safari": {
                    "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "ShadowRoot.adoptedStyleSheets"
        }
    ],
    "dom-documentorshadowroot-stylesheets": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/Document.json",
            "name": "styleSheets",
            "slug": "API/Document/styleSheets",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/Document/styleSheets",
            "summary": "The styleSheets read-only property of the Document interface returns a StyleSheetList of CSSStyleSheet objects, for stylesheets explicitly linked into or embedded in a document.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "4"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "4"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "Document.styleSheets"
        },
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/ShadowRoot.json",
            "name": "styleSheets",
            "slug": "API/ShadowRoot/styleSheets",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot/styleSheets",
            "summary": "The styleSheets read-only property of the ShadowRoot interface returns a StyleSheetList of CSSStyleSheet objects, for stylesheets explicitly linked into or embedded in a shadow tree.",
            "support": {
                "chrome": {
                    "version_added": "53"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "63"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "12.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "ShadowRoot.styleSheets"
        }
    ],
    "dom-elementcssinlinestyle-style": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/HTMLElement.json",
            "name": "style",
            "slug": "API/HTMLElement/style",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/style",
            "summary": "The style read-only property returns the inline style of an element in the form of a CSSStyleDeclaration object that contains a list of all styles properties for that element with values assigned for the attributes that are defined in the element's inline style attribute.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "5.5"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "8"
                },
                "opera_android": {
                    "version_added": "10.1"
                },
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "HTMLElement.style"
        }
    ],
    "dom-medialist-mediatext": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/MediaList.json",
            "name": "mediaText",
            "slug": "API/MediaList/mediaText",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/MediaList/mediaText",
            "summary": "The mediaText property of the MediaList interface is a stringifier that returns a string representing the MediaList as text, and also allows you to set a new MediaList.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "MediaList.mediaText"
        }
    ],
    "the-medialist-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/MediaList.json",
            "name": "MediaList",
            "slug": "API/MediaList",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/MediaList",
            "summary": "The MediaList interface represents the media queries of a stylesheet, e.g. those set using a <link> element's media attribute.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "MediaList"
        }
    ],
    "dom-linkstyle-sheet": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/ProcessingInstruction.json",
            "name": "sheet",
            "slug": "API/ProcessingInstruction/sheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ProcessingInstruction/sheet",
            "summary": "The read-only sheet property of the ProcessingInstruction interface represent the name of the stylesheet associated to the ProcessingInstruction.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "ProcessingInstruction.sheet"
        },
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/SVGStyleElement.json",
            "name": "sheet",
            "slug": "API/SVGStyleElement/sheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/SVGStyleElement/sheet",
            "summary": "The SVGStyleElement.sheet read-only property returns the CSSStyleSheet corresponding to the given SVG style element, or null if there is none.",
            "support": {
                "chrome": {
                    "version_added": "38"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1.5"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": [
                    {
                        "version_added": "25"
                    },
                    {
                        "version_added": "12.1",
                        "version_removed": "15"
                    }
                ],
                "opera_android": [
                    {
                        "version_added": "25"
                    },
                    {
                        "version_added": "12.1",
                        "version_removed": "14"
                    }
                ],
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "SVGStyleElement.sheet"
        }
    ],
    "dom-stylesheet-disabled": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "disabled",
            "slug": "API/StyleSheet/disabled",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/disabled",
            "summary": "The disabled property of the StyleSheet interface determines whether the style sheet is prevented from applying to the document.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.disabled"
        }
    ],
    "dom-stylesheet-href": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "href",
            "slug": "API/StyleSheet/href",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/href",
            "summary": "The href property of the StyleSheet interface returns the location of the style sheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.href"
        }
    ],
    "dom-stylesheet-media": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "media",
            "slug": "API/StyleSheet/media",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/media",
            "summary": "The media property of the StyleSheet interface specifies the intended destination media for style information. It is a read-only, array-like MediaList object and can be removed with deleteMedium() and added with appendMedium().",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.media"
        }
    ],
    "dom-stylesheet-ownernode": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "ownerNode",
            "slug": "API/StyleSheet/ownerNode",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/ownerNode",
            "summary": "The ownerNode property of the StyleSheet interface returns the node that associates this style sheet with the document.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.ownerNode"
        }
    ],
    "dom-stylesheet-parentstylesheet": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "parentStyleSheet",
            "slug": "API/StyleSheet/parentStyleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/parentStyleSheet",
            "summary": "The parentStyleSheet property of the StyleSheet interface returns the style sheet, if any, that is including the given style sheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.parentStyleSheet"
        }
    ],
    "dom-stylesheet-title": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "title",
            "slug": "API/StyleSheet/title",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/title",
            "summary": "The title property of the StyleSheet interface returns the advisory title of the current style sheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.title"
        }
    ],
    "dom-stylesheet-type": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "type",
            "slug": "API/StyleSheet/type",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet/type",
            "summary": "The type property of the StyleSheet interface specifies the style sheet language for the given style sheet.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet.type"
        }
    ],
    "the-stylesheet-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheet.json",
            "name": "StyleSheet",
            "slug": "API/StyleSheet",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet",
            "summary": "An object implementing the StyleSheet interface represents a single style sheet. CSS style sheets will further implement the more specialized CSSStyleSheet interface.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheet"
        }
    ],
    "dom-stylesheetlist-item": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheetList.json",
            "name": "item",
            "slug": "API/StyleSheetList/item",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheetList/item",
            "summary": "The item() method of the StyleSheetList interface returns a single CSSStyleSheet object.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "4"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheetList.item()"
        }
    ],
    "dom-stylesheetlist-length": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheetList.json",
            "name": "length",
            "slug": "API/StyleSheetList/length",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheetList/length",
            "summary": "The length read-only property of the StyleSheetList interface returns the number of CSSStyleSheet objects in the collection.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "4"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheetList.length"
        }
    ],
    "the-stylesheetlist-interface": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/StyleSheetList.json",
            "name": "StyleSheetList",
            "slug": "API/StyleSheetList",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/StyleSheetList",
            "summary": "The StyleSheetList interface represents a list of CSSStyleSheet objects. An instance of this object can be returned by Document.styleSheets.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "4"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "12.1"
                },
                "opera_android": {
                    "version_added": "12.1"
                },
                "safari": {
                    "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "title": "StyleSheetList"
        }
    ],
    "dom-window-getcomputedstyle": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "api/Window.json",
            "name": "getComputedStyle",
            "slug": "API/Window/getComputedStyle",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/Window/getComputedStyle",
            "summary": "The Window.getComputedStyle() method returns an object containing the values of all CSS properties of an element, after applying active stylesheets and resolving any basic computation those values may contain.",
            "support": {
                "chrome": {
                    "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": "1",
                    "notes": "Before version 62 this function returned <code>null</code> when called on a Window with no presentation (e.g. an iframe with <code>display: none;</code> set). Since 62 it returns a <code>CSSStyleDeclaration</code> object with <code>length</code> 0, containing empty strings (<a href='https://bugzil.la/1467722'>bug 1467722</a>; also see <a href='https://bugzil.la/1471231'>bug 1471231</a> for further work)."
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "9"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": "7.2"
                },
                "opera_android": {
                    "version_added": "10.1"
                },
                "safari": {
                    "version_added": "3"
                },
                "safari_ios": {
                    "version_added": "1"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": "79"
                }
            },
            "caniuse": {
                "feature": "getcomputedstyle",
                "title": "getComputedStyle"
            },
            "title": "Window.getComputedStyle()"
        }
    ],
    "css-style-sheet-collections": [
        {
            "engines": [
                "gecko"
            ],
            "filename": "html/elements/link.json",
            "name": "alternate_stylesheet",
            "slug": "CSS/Alternative_style_sheets",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/CSS/Alternative_style_sheets",
            "summary": "Specifying alternative style sheets in a web page provides a way for users to see multiple versions of a page, based on their needs or preferences.",
            "support": {
                "chrome": {
                    "version_added": "1",
                    "version_removed": "48"
                },
                "chrome_android": {
                    "version_added": null
                },
                "edge": {
                    "version_added": null
                },
                "firefox": {
                    "version_added": "3"
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": "8"
                },
                "oculus": "mirror",
                "opera": {
                    "version_added": true
                },
                "opera_android": "mirror",
                "safari": {
                    "version_added": null
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": false,
                    "version_removed": "48"
                }
            },
            "title": "Alternative style sheets"
        }
    ]
}
