.column_wrapper_1000_xw:after {
	clear:both;
	content:".";
	display:block;
	font-size:0;
	height:0;
	line-height:0;
	visibility:hidden;
}
.cctvgwA_ind04_160119 .image_box {background:#e4e4e4;text-align:center; width:320px; height:100px; float:left; margin:0 20px 0 0; position:relative}
.column_wrapper_1000_xw {
	clear:both;
	margin:0 auto;
	width:1000px;
}
.cctvgwA_ind04_160119 .image_box .mask {display:none; width:100%; height:100px; left:0; top:0; position:absolute; background:#000; opacity:0.2; filter:alpha(opacity=20);	-moz-opacity:0.2;  -khtml-opacity:0.2; }
.cctvgwA_ind04_160119 .image_box:hover .mask {display:block; }