*{box-sizing:border-box;font-family:"微软雅黑";}.clear{clear:both;}.left{float:left;}.right{float:left;}.banner{background:url(/images/21067/banner.png) center center no-repeat;height:400px;position:relative;}.banner a{position:absolute;top:30px;left:18%;}.main{width:100%;margin:0 auto;}.title{width:1200px;height:68px;margin:0 auto;margin-bottom:20px;}.section1,.section2,.section4{width:1200px;margin:30px auto;}.section1 ul{margin-left:15px;}.section2{margin-top:-15px}.section2 ul{width:1230px;overflow:hidden;}.section2 ul li{float:left;margin:30px 30px 0 0;}.section3{width:100%;height:457px;background:url(/images/21067/btgzbj.jpg);}.section3 .title{width:1200px;padding-top:20px;margin-bottom:30px;}.section3 ul{width:1200px;margin:0 auto;}.section1 ul li,.section3 ul li{background:url(/images/21067/dot.jpg) left center no-repeat;padding-left:30px;line-height:45px;font-size:18px;color:#333;}.section1 ul li span,.section3 ul li span{font-size:16px;color:#999;padding-left:40px;float:right;}.section4{margin-top:-15px}.section4 ul{width:1230px;overflow:hidden;}.section4 ul li{float:left;margin:30px 10px 0 0;}.section5{width:100%;height:60px;background-color:#eff6ff;}.section5 ul{width:1200px;margin:0 auto;}.section5 ul li:first-child{background:none;}.section5 ul li{float:left;line-height:60px;font-size:18px;color:#333;margin-left:15px;background:url(/images/21067/sx.png) no-repeat 0px center;padding:0px 8px;}