/**
 * This stylesheet is used to print reveal.js
 * presentations to PDF.
 *
 * https://revealjs.com/pdf-export/
 */

html.reveal-print {
    * {
        -webkit-print-color-adjust: exact;
    }

    & {
        width: 100%;
        height: 100%;
        overflow: visible;
    }

    body {
        margin: 0 auto !important;
        border: 0;
        padding: 0;
        float: none !important;
        overflow: visible;
    }

    /* Remove any elements not needed in print. */
    .nestedarrow,
    .reveal .controls,
    .reveal .progress,
    .reveal .playback,
    .reveal.overview,
    .state-background {
        display: none !important;
    }

    .reveal pre code {
        overflow: hidden !important;
    }

    .reveal {
        width: auto !important;
        height: auto !important;
        overflow: hidden !important;
    }
    .reveal .slides {
        position: static;
        width: 100% !important;
        height: auto !important;
        zoom: 1 !important;
        pointer-events: initial;

        left: auto;
        top: auto;
        margin: 0 !important;
        padding: 0 !important;

        overflow: visible;
        display: block;

        perspective: none;
        perspective-origin: 50% 50%;
    }

    .reveal .slides .pdf-page {
        position: relative;
        overflow: hidden;
        z-index: 1;

        page-break-after: always;
    }

    .reveal .slides .pdf-page:last-of-type {
        page-break-after: avoid;
    }

    .reveal .slides section {
        visibility: visible !important;
        display: block !important;
        position: absolute !important;

        margin: 0 !important;
        padding: 0 !important;
        box-sizing: border-box !important;
        min-height: 1px;

        opacity: 1 !important;

        transform-style: flat !important;
        transform: none !important;
    }

    .reveal section.stack {
        position: relative !important;
        margin: 0 !important;
        padding: 0 !important;
        page-break-after: avoid !important;
        height: auto !important;
        min-height: auto !important;
    }

    .reveal img {
        box-shadow: none;
    }

    /* Slide backgrounds are placed inside of their slide when exporting to PDF */
    .reveal .backgrounds {
        display: none;
    }
    .reveal .slide-background {
        display: block !important;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: auto !important;
    }

    /* Display slide speaker notes when 'showNotes' is enabled */
    .reveal.show-notes {
        max-width: none;
        max-height: none;
    }
    .reveal .speaker-notes-pdf {
        display: block;
        width: 100%;
        height: auto;
        max-height: none;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        z-index: 100;
    }

    /* Layout option which makes notes appear on a separate page */
    .reveal .speaker-notes-pdf[data-layout="separate-page"] {
        position: relative;
        color: inherit;
        background-color: transparent;
        padding: 20px;
        page-break-after: always;
        border: 0;
    }

    /* Display slide numbers when 'slideNumber' is enabled */
    .reveal .slide-number-pdf {
        display: block;
        position: absolute;
        font-size: 14px;
        visibility: visible;
    }

    /* This accessibility tool is not useful in PDF and breaks it visually */
    .aria-status {
        display: none;
    }
}
