#solid {
	width: 100%;
	height: 860px;
	clear: both;
	margin-top: 0px;
	position: relative;
}
#solid .solid0, #solid .solid1, #solid .solid2 {
	position: absolute;
	left: 0px;
	top: 0px;
	width: 100%;
	height: 858px;
	display: none;
}
#solid ul {
	margin: 0px;
	padding: 0px;
	list-style: none;
}
#solid ul li {
	position: absolute;
	left: 50%;
	top: 0px;
	max-width: 1200px;
	max-height: 820px;
	margin-left: -600px;
	display: none;
	cursor: pointer;
}
#solid #btt {
	width: 1200px;
	height: 55px;
	top: 775px;
	left: 40%;
	position: relative;
	margin-left: -390px;
}
#solid #btt span {
	position: absolute;
	top: 15px;
	left: 45%;
	display: block;
	width: 20px;
	height: 8px;
	margin: 0 5px;
	text-align: center;
	background: #d7d7d7;
	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%*%*/
}