<script type="text/javascript">
if (document.querySelector("#emperor-css") === null){
    document.querySelector("head").insertAdjacentHTML("beforeend",[
        '<link id="emperor-css" rel="stylesheet" type="text/css" href="{{ base_url }}/css/emperor.css">',
        '<link rel="stylesheet" type="text/css" href="{{ base_url }}/vendor/css/jquery-ui.min.css">',
        '<link rel="stylesheet" type="text/css" href="{{ base_url }}/vendor/css/slick.grid.min.css">',
        '<link rel="stylesheet" type="text/css" href="{{ base_url }}/vendor/css/spectrum.min.css">',
        '<link rel="stylesheet" type="text/css" href="{{ base_url }}/vendor/css/chosen.min.css">',
        '<link rel="stylesheet" type="text/css" href="{{ base_url }}/vendor/css/jquery.contextMenu.min.css">'
    ]);
}
</script>

