/* -- 页面整体布局 -- */
.header2 , .content2 , .footer2 { width:1200px; }








.case_cont3 {overflow: hidden; width:1200px; margin:0 auto;}
.sv_mu3 {width:410px; height:45px; margin:0 auto;}

.sv_mu3 li { width:200px;height:45px;color:#000;font-family: "Microsoft Yahei"; font-weight:bold; font-size:16px;overflow: hidden; float:left; margin-right:5px;}
.sv_mu3 li a {display: block;width:200px; line-height:45px; height:45px; text-align:center;color: #000; background:#dedede;}
.sv_mu3 li a:hover, .sv_mu .cur3 a {text-decoration: none;color: #fff; background:#d42828;}

.sv_info3 {width: 1200px;height:480px;padding:10px 0px; margin:10px auto;}

.sv_info3 h2 {font: bold 18px "Microsoft YaHei";color: #d90400; line-height:40px;}
.sv_info3 {font: normal 14px "Microsoft YaHei";color: #666; line-height:26px;}