body{
	margin:0px;
	padding:0px;	
}
*{ margin:0; padding:0}

#focus{ overflow:hidden;}
#focus ul{ float:left;}
#focus li{ width:320px; float:left;}
#focus li img{ width:320px;}


#solid{
	width:100%;
	height:501px;
	clear:both;
	/*margin-top:50px;*/
	position:relative;
}
#solid .solid0,#solid .solid1,#solid .solid2{
	position:absolute;
	left:0px;
	top:0px;
	width:100%;
	height:498px;
	display:none;
}
#solid .solid0{
	/*background:#78c4db;*/
}
#solid .solid1{
	/*background:#c5c9db;*/
}
#solid .solid2{
	/*background:#e7dfd1;*/
}
#solid ul{
	margin:0px;
	padding:0px;
	list-style:none;	
}
#solid ul li{
	position:absolute;
	/*left:50%;*/
	top:0px;
	width:1360px;
	height:484px;
	/*margin-left:-452px;*/
	display:none;
	cursor:pointer;
}
#solid #btt{
	width:905px;
	height:55px;
	top:445px;
	left:50%;
	position:relative;
	margin-left:-452px;
}
#solid #btt span{
	position:absolute;
	top:15px;
	left:45%;
	display:block;
	width:30px;
	height:8px;
	margin:0 15px;	
	text-align:center;
	background:#3d3d3d;
	
	cursor:pointer;
	filter:alpha(opacity=70); /*IE滤镜，透明度50%*/
	-moz-opacity:0.7; /*Firefox私有，透明度50%*/
	opacity:0.7;/*其他，透明度50%*
}