/*index*/
	#main{width:960px;margin:0px auto;height:553px;background: #FFF;}
	#main_body{overflow:hidden;width: 960px;}
	.des{
		margin:165px 0px 0px 74px;
		background:rgba(50,121,190,0.5);
		width:306px;
		height:162px;
		text-align: left;
		padding:10px;
		overflow:hidden;
		border-radius: 10px;
		font: 15px tahoma,sans-serif;
		line-height: 18px;
		color: white;
		word-wrap:break-all;word-break:break-all;
		display: none;
	}
	.main_body_bottom{height:73px;overflow:hidden;margin-top: 350px;}
	.changpic{width:78px;height:30px;margin:21px auto;overflow:hidden;position:relative;z-index:2;}
	.pre{float:left;background:url('../image/pre.png');width:18px;height:30px;}
	.next{float:right;background:url('../image/next.png');width:18px;height:30px;}
	.img{position: absolute;top: 0px;width: 960px;left: 50%;margin: 0px 0px 0px -480px;opacity: 0;height:553px;}