.mtr_img {display:table-cell;vertical-align:top;width:220px;}
.mtr_img img {width:314px;height:207px;}
.mtr_img a:hover img {opacity:0.5}
.mtr_img a:hover span {background:url(/images/play.png) center no-repeat;opacity:1}
.mtr_img_over span {display:block;position:absolute;z-index:2;width:314px;height:207px;background:url(/images/play.png)center no-repeat;opacity:0}
.mtr_img .mtr_img_over {width:314px;height:207px;}
.mtr_img .mtr_img_over:hover {background-color:#000000}