.single_cont{position:relative;border:1px solid #E1E1E1}.inner_cont{width:200px;height:150px;overflow:hidden;margin:5px}.marg_r_10{margin-right:10px;margin-bottom:10px}.fl_l{float:left}.overlap{background:url(../../../../../../../../plugins/wp-video-gallery/modules/css/video2.png) no-repeat scroll center center #fff;position:absolute;z-index:10;margin:5px;opacity:0;transition:opacity .5s ease-in-out;-moz-transition:opacity .5s ease-in-out;-webkit-transition:opacity .5s ease-in-out;top:0;left:0;width:200px;height:150px}.overlap:hover{opacity:.7}