.topWrap{
border:none;
background:url(images/17/top-bg.jpg) no-repeat 50% 0%;}
.nav {
width:1200px;}
.nav li a {
 
    padding: 0 65px;}
.topDiv {

    height: 200px;}
.xwdt {
    width: 850px;}
    
    
    .btlb{
    float:right;
    width: 405px;}
    
    
    .xwdt h2,
        .tzgg h2
    {
        height: 50px;
    line-height: 50px;

    font-size: 20px;
    color: #000;
    border-bottom: 1px solid #ccc;
     margin: 20px 0 5px 0;}


    .xwdt h2 em,
    
    .tzgg h2 em
    {

font-style: normal;

    display: block;
    float: left;
    border-bottom: 3px solid #b30216;
    padding: 0 20px;
    height: 48px;
    line-height: 48px;}




  .xwdt h2:before,
    .tzgg h2:before
  {


content: "''";
    position: relative;
    width: 0;
    height: 0;
    overflow: hidden;
    font-size: 0;
    line-height: 0;
    top: 7px;
    border-width: 10px;
    border-style: solid dashed dashed dashed;
    border-color: transparent transparent #b30216  transparent;
    right: 70px;}

  
    .xwdt h2 span 
    {
    
    padding:0 15px;}

    .xwdt h2 span a
    {
    font-size:12px;
    color: #b30216 ;}
    
    .xwdt  ul li{
    
    height:40px;
    line-height:40px;
    padding:0 0 0 10px;
    background:url(images/dot-red.jpg) 2px 50% no-repeat;}
    
        .xwdt  ul li a{
        font-size:15px;}
        
           .xwdt  ul li span{
           float:right;}
 .tzgg{    width: 315px;
    float: right;

margin: 20px 0 0 0;}        
           
  .tzgg h2 {
  margin:0;
  border-bottom: 1px solid #ccc;}         
           .tzgg h2 a{
color:#000;}
     
     
         .tzgg h2 em
    {

color:#000;

border-bottom: 2px solid #b30216;}
   .tzgg ul {
    padding: 0 5px 10px 5px;}        
           .tzgg ul li a{
        font-size:15px;
        color:#000;}
        
            .tzgg ul li{
    
height: 60px;
    border-bottom: 1px solid #ccc;
    line-height: 20px;
    padding: 5px;}
    .tzgg ul li p{
        color: #ccc;}
        
        .banner_three {

    display: none;}

.main_conR {

    width: 900px;}
    
    .main_content {
    width: 1190px;}