body{

	margin:0px;

	padding:0px;	

}



#solid{

	width:100%;

	height:420px;

	clear:both;

	

	position:relative;

}

#solid .solid0,#solid .solid1,#solid .solid2{

	position:absolute;

	left:0px;

	top:0px;

	width:100%;

	

	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;

	top:0px;

	width:100%;


	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;

	z-index:1000;

	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%*

}