#overlay {
    background-image: url("/ext/img/overlay.png");
    z-index: 9500000000;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    position: fixed;
    display: none;
    height: 100%;
    width: 100%;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}
#op_overlay {
    margin: 20px auto;
    text-align: center;
    max-width: 80%;
    max-height: 80%;
}
#overlay img {
    max-width: 100%;
    max-height: 100%;
    margin: 0px auto;
    border: 5px solid white;
    border-bottom-width: 40px;
}
#loading_overlay {
    width: 40px;
    height: 40px;
    margin: 20px auto;
    background-image:url("/ext/img/loading.gif");
}
.prev, .next {
    width: 24px;
    height: 24px;
    background-image:url("/ext/img/small/prev.png");
    display: none;
    float: left;
    top: -35px;
    margin: 0 10px;
    z-index: 70000;
    position: relative;
}
.next {
    background-image:url("/ext/img/small/next.png");
    float: right;
}
.prev:hover, .next:hover {
    cursor: pointer;
    opacity: 0.8;
}



#iframe_overlay {
    background-image: url("/ext/img/overlay.png");
    z-index: 9500000000;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    position: fixed;
    display: none;
    height: 100%;
    width: 100%;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}
#iframe_op_overlay {
    margin: 20px auto;
    text-align: center;
    max-width: 96%;
    max-height: 94%;
}
#iframe_loading_overlay {
    width: 40px;
    height: 40px;
    margin: 20px auto;
    background-image:url("/ext/img/loading.gif");
}

#iframe_img_overlay {
    position:   fixed;
    left:       2%;
    top:        3%;
    bottom:     2%;
    right:      2%;
}

#iframe_img_overlay IFRAME {
    border: 2px solid #AAAAAA;
    background-color: rgba(255, 255, 255, 0.1);
}