.title {
	width:700px;
	height:100px;
	margin:0 auto;
	padding-top:170px;
	text-align:center;
}

.title>div{
	text-align:center;
	font-size: 40px;
	margin-bottom:20px;
	color: white;
}

.title>span{
	font-size: 22px;
	color: #828282;
}

.mainPic{
	width:100%;
	margin:0 auto;
	text-align:center;
	clear: both;
}

.mainPic>div{
	width:1100px;
	margin:0 auto;
}

.mainPic>div>a{
	display: block;
	float: left;
	width:320px;
	height:250px;
	margin-left: 20px;
	margin-top: 20px;
}

.mainPic>div>a>img{
	width:100%;
	height:200px;
	border-top-left-radius: 5px;
	border-top-right-radius: 5px;
}

.mainPic>div>a>div{
	width:100%;
	height:30px;
	text-align:center;
	color: #d3d3d3;
	background-color: black;
	line-height:30px;
	border-bottom-left-radius: 5px;
	border-bottom-right-radius: 5px;
}

#bgblock{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	
	opacity: 0.8;
	filter: alpha(opacity=80);
	display: none;
	z-index: 10000;
	
	background: #000;
    
}

#play {
	position:absolute;
	width:750px;
	height:480px;
	z-index: 10000000;
	display: none;
}

#close{
	position:absolute;
	width:25px;
	height:25px;
	z-index: 10000000;
	opacity: 0.7;
	display: none;
}

#close:hover{
	opacity: 1;
}