body{background:#f5f5f5}
.blank30{display:block;height:30px}
.banner{background:url(images/banner.png) center 0 no-repeat;height:500px;position:relative}
.banner p{width:600px;height:150px;position:absolute;left:50%;margin-left:-420px;top:320px;font-size:16px;line-height:30px;color:white;font-family:"microsoft yahei"}
.area{width:960px;margin:0 auto;background:#fff;position:relative}
.s1{height:778px;background:url(images/s1_bg.png) center 0 no-repeat;position:relative}
.rand{width:300px;position:absolute}
.rand h2{height:18px;padding-top:30px;padding-left:56px;font-size:18px;line-height:18px;vertical-align:bottom;font-family:"microsoft yahei";margin-bottom:20px}
.r1{top:84px;left:80px}
.r1 h2{background:url(images/number.png) 0 0 no-repeat}
.r2{top:84px;left:592px}
.r2 h2{background:url(images/number.png) 0 -48px no-repeat}
.r3{top:380px;left:40px}
.r3 h2{background:url(images/number.png) 0 -96px no-repeat}
.r4{top:360px;left:620px}
.r4 h2{background:url(images/number.png) 0 -144px no-repeat}
.r5{top:600px;left:60px;width:860px}
.r5 h2{background:url(images/number.png) 0 -192px no-repeat}
.rand p{font-family:14px;line-height:24px;font-family:"microsoft yahei"}
.d1{height:171px;background:url(images/biaoyu.png)center 0}
.d1 h2{width:100px;font-size:24px;padding-left:180px;padding-top:60px;font-family:"microsoft yahei";float:left}
.d1 p{width:460px;font-size:16px;padding-left:20px;padding-top:60px;font-family:"microsoft yahei";float:left}
.d2{height:171px;background:url(images/biaoyu.png)center 0}
.d2 h2{width:100px;font-size:24px;padding-left:180px;padding-top:60px;font-family:"microsoft yahei";float:left}
.d2 p{width:560px;font-size:16px;padding-left:180px;padding-top:50px;font-family:"microsoft yahei";float:left}
.s2{height:464px;background:url(images/s2_bg.png) center 0 no-repeat}
.item1{margin:0 auto;width:839px;height:280px;position:relative;background:url(images/item1.png) 0 0 no-repeat;margin-bottom:50px}
.item1 img{width:191px;height:191px;position:absolute;top:30px;left:5px}
.item1 h2{width:400px;padding-left:250px;padding-top:30px;font-size:20px;line-height:48px;font-family:"microsoft yahei";font-weight:500}
.item1 h2 span{font-size:30px;float:right}
.item1 .des{width:560px;padding-left:250px;padding-top:20px;font-size:14px;line-height:24px;color:#999;height:72px}
.item1 .info{width:560px;padding-left:250px;padding-top:20px;font-size:14px;line-height:24px;color:#e89c00}
.item2{margin:0 auto;width:839px;height:280px;position:relative;background:url(images/item2.png) 0 0 no-repeat;margin-bottom:50px}
.item2 img{width:191px;height:191px;position:absolute;top:30px;right:5px}
.item2 h2{width:400px;padding-left:50px;padding-top:30px;font-size:20px;line-height:48px;font-family:"microsoft yahei";font-weight:500}
.item2 h2 span{font-size:30px;float:right}
.item2 .des{width:560px;padding-left:50px;padding-top:20px;font-size:14px;line-height:24px;color:#999;height:72px}
.item2 .info{width:560px;padding-left:50px;padding-top:20px;font-size:14px;line-height:24px;color:#e89c00}