*{padding:0;margin:0;text-decoration:none;list-style:none;}
.head{width:1200px;height:100px;margin:0 auto;}
.logo{float:left;}
.nav{float:right;}
.nav li{float:left;}
.nav li a{color:#000000;font-size:14px;margin-left:40px;line-height:100px;}
.nav li a:hover{text-decoration:underline;}
.contact{width:1200px;margin:0 auto;}
.contact h3{font-size:24px;font-family:"微软雅黑";margin-top:100px;font-weight:normal;color:#221815;}
.contactp{font-size:14px;font-family:"微软雅黑";font-weight:normal;line-height:50px;color:#666666;margin-top:50px;margin-bottom:258px;}
.about{width:1200px;margin:0 auto;}
.about .abouttitle{width:212px;height:24px;margin:0 auto;margin-top:60px;}
.about .aboutp{font-size:14px;line-height:20px;font-family:"微软雅黑";color:#999999;width:984px;margin:0 auto;margin-top:60px;}
.about .aboutline{width:1200px;height:1px;background-color:#e9e9e9;margin:0 auto;margin-top:60px;}
.about h5{width:1200px;text-align:center;font-size:24px;font-weight:normal;color:#221815;font-family:"微软雅黑";margin-top:60px;}
.about .aboutmember{width:1200px;height:200px;margin:0 auto;margin-top:60px;}
.about .aboutmember ul li{float:left;}
.case{width:1200px;margin:0 auto;}
.case .casetitle{width:462px;height:78px;margin:0 auto;margin-top:60px;}
.case .casecontent{width:1200px;overflow:hidden;margin-top:60px;}
.case .case1{width:350px;overflow:hidden;float:left;display:inline;margin-right:75px;margin-bottom:60px;}
.case .case1 h6{font-size:16px;color:#666666;font-family:"微软雅黑";font-weight:normal;padding-left:52px;margin-top:30px;}
.case .case1 p{font-size:12px;color:#999999;padding:0 52px 0 52px;line-height:20px;margin-top:15px;}
.footer{width:100%;height:190px;background-color:#fcfcfc;margin-top:100px;}
.footernav{width:1200px;height:95px;margin:0 auto;}
.footernava{float:left;}
.footernava a{color:#5c5c5c;font-size:12px;margin-right:40px;line-height:95px;}
.footernava a:hover{text-decoration:underline;}
.footerimg{float:right;width:50px;height:73px;padding-top:22px;}
.footerline{width:1200px;height:1px;background-color:#e9e9e9;margin:0 auto;}
.footerp{text-align:center;line-height:94px;color:#747474;font-size:12px;}