div.blueimp-gallery-preview {
    position:relative;
    width:auto;
    height:400px;
}
div.blueimp-gallery-preview:hover {

}

div.blueimp-gallery-preview div.image-overlay {
	opacity:0;
	position:absolute;
	top:0;
	left:0;
	margin:0;
	padding:0;
	background-image:url("/fileadmin/default/images/test/loading.gif");
	background-color:#fff;
	background-position:50%,50%;
	background-repeat:no-repeat;
	width:100%;
	height:100%;

}
div.blueimp-gallery-preview div.image-overlay:hover {
	opacity:0.4;
}

div.blueimp-gallery-preview a {
    position:absolute;
    top:0;
    left:0;
}
div.blueimp-gallery-preview img {
    padding:5px;
    margin-right:2px;
    border:1px solid #ccc;
}
div.blueimp-gallery-preview a.blueimp_preview_hidden {
    display:none;
}

div.links a {
    text-decoration:none;
    display:none;
    padding:5px;
    margin:2px 2px 0 0;
    border:1px solid #ccc;
    float:left;
}

div.links a img {
    padding:0px;
    margin:0px;
    display:block;
}

div.blueimp_thumb_row {
    overflow:hidden;
}
.thumbhover {
    opacity: 0.5;
}