body {
	
	font-family: "microsoft yahei", "simsun", "simhei";
	font-size: 14px;
	background:#f5f5f5;
}
* {
	padding: 0;
	margin: 0;
}
img {
	border: 0;
}
.clear {
	clear: both;
}l
a {
	text-decoration: none;
}
li {
	list-style: none;
}
.yslb{width:1200px; margin:10px auto; background:#fff;padding:0 0 20px 0;overflow:hidden;}
.yslb .ys .hd{width:1170px; margin:0 auto; padding-top:17px;}
.yslb .ys .hd ul li{float:left; width:282px; height:60px; text-align:center; line-height:60px; border-right:1px solid #fff; background:#c4c4c4;}
.yslb .ys .hd ul li.on{background:#9b9b9b;cursor:pointer;}
.yslb .ys .hd ul li a{font-size:16px; color:#fff;}

.yslb .ys .bd ul li{float:left; width:242px;  margin:0 20px;transition: all linear .3s;text-align:center;height:309px; background:#f5f5f5;}
.yslb .ys .bd ul li p{background:#e3e3e3;line-height:40px;font-size:15px;}
.a1,.a2,.a3,.a4,.a5{width:1148px;margin-left:22px;}
.a1 div,.a2 div,.a3 div,.a4 div,.a5 div{height:314px;position:relative;float:left;margin-bottom:60px;}

.yslb .ys .bd ul li:hover{border-top: 1px solid #DB3736; box-shadow: 0 0 10px rgba(0,0,0,0.1);transform: translateY(-5px);}


.yslb .ys .bd{width:1170px; margin:0 auto; }
.yslb .ys .bd .boder{clear:both; width:1170px; height:12px; border-bottom:1px solid #D3D2D7; padding-top:13px;margin-bottom:60px;}
.yslb .ys .bd .b1 img{margin-left:130px;}
.yslb .ys .bd .b2 img{margin-left:420px;}
.yslb .ys .bd .b3 img{margin-left:700px;}
.yslb .ys .bd .b4 img{margin-left:980px;}
.yslb .ys .bd .b5 img{margin-left:875px;}
.yslb .ys .bd .b6 img{margin-left:1065px;}