.jieshao11{
	clear: both;

	width: 830px;
	padding: 20px 20PX 20PX 20PX;
	padding-top: 60px;
	
}


.A1{
	padding-bottom: 30PX;
	text-align: left;
	padding-top: 40px;
}



.box_31{
	width: 878px;
	height: 800px;
	
}

.jieshao51{
	width: 400px;
	clear: both;
	height: 400px;
	padding-left: 20px;
	padding-top: 30px;
}

.jieshao51 li{

	padding-left: 20px;
	font-size: 21px;
	line-height: 45px;
}



.js_1{
	overflow: hidden;
	float: left;
}

.js_2{
	overflow: hidden;
	float: left;
	margin-left: 10PX;
}