.item-file .dark_block_animate-c{
	opacity:0;
	background-color: #000;
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";-webkit-transition: opacity .2s ease;-o-transition: opacity .2s ease;-moz-transition: opacity .2s ease;transition: opacity .2s ease;position: absolute;display: block;width: 100%;height: 100%;z-index:2;overflow:hidden;top:0px;}
.items .item-file:hover .dark_block_animate-c{opacity:0.8;-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=1)";}
.detail .items .item-file:hover .dark_block_animate-c, .zomm_wrapper-block:hover .dark_block_animate-c{opacity:0.4;z-index:10;}