#supersized-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 0;
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    text-indent: -999em;
    background: url(../images/ajax-loader_dark.gif) no-repeat center center;
}

#supersized {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    overflow: hidden;
    z-index: -999;
    height: 100%;
    width: 100%;
}

    #supersized img {
        width: auto;
        height: auto;
        position: relative;
        display: none;
        outline: none;
        border: none;
    }

    #supersized.speed img {
        -ms-interpolation-mode: nearest-neighbor;
        image-rendering: -moz-crisp-edges;
    }
    /*Speed*/
    #supersized.quality img {
        -ms-interpolation-mode: bicubic;
        image-rendering: optimizeQuality;
    }
    /*Quality*/
    #supersized li {
        display: block;
        list-style: none;
        z-index: -30;
        position: fixed;
        overflow: hidden;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #111;
    }

    #supersized a {
        width: 100%;
        height: 100%;
        display: block;
    }

    #supersized li.prevslide {
        z-index: -20;
    }

    #supersized li.activeslide {
        z-index: -10;
    }

    #supersized li.image-loading {
        background: #111 url(../img/progress.html) no-repeat center center;
        width: 100%;
        height: 100%;
    }

        #supersized li.image-loading img {
            visibility: hidden;
        }

    #supersized li.prevslide img, #supersized li.activeslide img {
        display: inline;
    }