.prodetail_img a.videoIco {
    position: absolute;
    z-index: 9;
    width: 52px;
    height: 52px;
    left: 42px;
    bottom: 24px;
    background: url(https://public.mtnets.com/images/public/video.png) no-repeat 0 0;
}
.videoItem {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 990;
    top: 0;
    left: 0;  
}

.videoItem a {
    position: absolute;
    width: 36px;
    height: 36px;
    top: 0px;
    right: 0px;
    z-index: 11;
    background: url(https://public.mtnets.com/images/public/video.png) no-repeat -56px 0;
}
.Warning {
    text-align: center;
    font-size: 14px;
    font-family: microsoft yahei;
    line-height: 27px;
    color: #fff;
    width: 606px;
    height: 400px;
    background-color: #000;
    margin: 0 auto;
}
.Warning b {
	display: inline-block;
	width: 30px;
	height: 27px;
	margin: 12px;
	margin: 150px 0 20px 0;
	background: url("https://public.mtnets.com/images/public/waring.png") no-repeat;
}