#dierbufen
        {
        	width:80%;
        	height:400px;
        	margin:auto;        	
        	}
#tupianlunbo
        {
        	width:100%;        	
            margin: auto;
            height:100%;
            background-color:Brown;            
            } 
/*图片轮播*/
		ul,li {list-style: none;}
		a {text-decoration: none;color: black;}
		.box{width:100%;height:400px;float:left;overflow: hidden;position: relative;}
		.box-1 ul{margin-top:0px;padding-left:0px;}
		.box-1 ul li{width:100%;height: 400px; position: relative;overflow: hidden;}
		.box-1 ul li img{display:block;width:100%; height: 400px;}
		.box-1 ul li{position: absolute;left: 0;bottom: 0;height:100%;width:100%;background: rgba(125,125,120,.4);text-indent: 2em;
						padding-right:0px ;font-size: 15px;line-height: 40px;text-overflow: ellipsis;overflow: hidden;
						white-space: nowrap;font-weight: normal;color: ghostwhite}
		.box-2{position: absolute;right:15%;bottom: 5%;}
		.box-2 ul li{float:left; width:2%;height: 12px;overflow: hidden; margin: 0 6%; border-radius: 50%;
						background: rgba(0,0,0,0.5);text-indent: 100px;cursor: pointer;}
		.box-2 ul .on{background: rgba(255,255,255,0.6);}
		.box-3 span{position: absolute;color: white;background: rgba(125,125,120,.3);width: 5%;height: 80px;
						top:50%; font-family: "宋体";line-height: 80px;font-size:375%;margin-top: -40px;
						text-align: center;cursor: pointer;}
		.box-3 .prev{left: 10px;width:5%;}
		.box-3 .next{right: 10px;width:5%;}
		.box-3 span::selection{background: transparent;}
		.box-3 span:hover{background: rgba(125,125,120,.8);}