@media only screen and (max-width: 773px) {
    a {
        color: #000000;
        border: none;
        text-decoration: none;
    }

    .header {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 20;
    }

    h1 {
        font-size: 12px;
        font-family: 'Arial,Helvetica',sans-serif;
        font-weight: bold;
        color: grey;
    }

    .extra {
        position: absolute;
        top: 30px;
        left: 10px;
        z-index: 31;
    }

    .buttons {
        font-size: 10px;
        font-family: 'Arial,Helvetica',sans-serif;
        font-weight: bold;
        color: grey;
        z-index: 31;
    }

    .loadingDiv {
        position: fixed;
        top: 50%;
        left: 50%;
        margin-top: -50px;
        margin-left: -100px;
        display: none;
    }

    .feature_gallery {
        position: absolute;
        left: 100px;
        height:100%;
        width:auto;
        display: none;
    }

    .bigimgs {
        text-align:center;
        /*
        margin-left:auto;
        margin-right:auto;
         */
    width: auto;
    height: 100%
    display: none;
    z-index: 20;
}
}

@media only screen and (max-width: 1920px) {
    html {
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
        background-color: #E8E8E8;
    }

    a {
        color: #000000;
        border: none;
        text-decoration: none;
    }

    .header {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 20;
    }

    h1 {
        font-size: 12px;
        font-family: 'Arial,Helvetica',sans-serif;
        font-weight: bold;
        color: grey;
    }

    .extra {
        position: absolute;
        top: 30px;
        left: 10px;
        z-index: 31;
    }

    .buttons {
        font-size: 10px;
        font-family: 'Arial,Helvetica',sans-serif;
        font-weight: bold;
        color: grey;
        z-index: 31;
    }

    #loadingDiv {
        position: fixed;
        top: 50%;
        left: 50%;
        margin-top: -50px;
        margin-left: -100px;
    }

    .content {
        position: absolute;
        left: 100px;
        width:100%;
        height:100%
        border-style: none;
        display: none;

    }

    .feature_gallery {
        width:100%;
        height:100%;
        max-width:100%;
        border-style: none;
        display: none;
    }

    .bigimg .bigimgs {
        text-align:center;
        margin-left:auto;
        margin-right:auto;
        width: 100%;
        height: 100%
        z-index: 20;
        display: none;
    }

    #output {
        display: none;
    }
}