.popup-video{background-color:#000;filter:alpha(opacity:80);background:rgba(0,0,0,0.8);height:100%;width:100%}.popup-video,.popup-video-container{bottom:0;left:0;position:fixed;right:0;top:0;visibility:hidden;z-index:1000}.popup-video-container{background:#fff;height:540px;margin:auto;width:720px}.close-video{cursor:pointer;height:47px;position:absolute;right:-80px;top:0;width:47px}.close-video i{background:url(https://p.ssl.qhmsg.com/t0139c1159ee328854b.png) 0 0 no-repeat;display:inline-block;height:100%;width:100%}html.ie7 .popup-video-container{left:50%;margin-left:-360px;margin-top:-270px;top:50%}