@charset "utf-8";

.tieshen{ width:100%;  overflow:hidden;} 
 .tieshenc  {width:1200px; margin:0 auto; }
  .tieshenc  h1{ text-align:center;}
  .tieshenc ul{ overflow:hidden;}
   .tieshenc ul li{ float:left; padding-left:0px; padding-right:0px; }
    .tieshenc ul li a{ color:#7f7e7e; font-size:14px;}  
    .tieshenc ul li a:hover{ color:#D23A00;font-size:14px;}
                     
 /* container */

.product_nav{ border-bottom:solid 1px #0066AC;border-top:solid 1px #0066AC; width:1200px; line-height:30px; text-align:center; margin:0 auto; font-size:0; text-align:center;}
.product_nav li{ display:inline-block;*display:inline;*zoom:1;}
.product_nav .cl_li{ display:inline-block; line-height:100%; width:105px; text-align:center; float:left; height:100%;  color:#666666; background-color:#333333}
.product_nav li a{ padding:0 30px; color:#7f7e7e; display:inline-block;*display:inline;*zoom:1; font-size:14px;}
.product_nav li a:hover{background:url(../images/nav_current.png) no-repeat center bottom;}
.product_nav li a.cur,.product_nav li a:hover{ background:url(../images/nav_current.png) no-repeat center bottom;color:#D23A00;font-size:16px; font-weight:bold}