body{	margin:0px;	padding:0px;}
#solid{	width:100%;	height:350px;	clear:both;	/*margin-top:50px;*/	position:relative; overflow:hidden}
#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;	max-width:100%;	/*height:484px;*/	margin-left:-650px;	display:none;	cursor:pointer;}
#solid #btt{	width:905px;	height:55px;	top:300px;	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:#333;cursor:pointer;filter:alpha(opacity=80); /*IE滤镜，透明度50%*/
	-moz-opacity:0.8; /*Firefox私有，透明度50%*/	opacity:0.7;/*其他，透明度50%*/}