/*header*/
    @font-face{
      font-family: '兰亭纤黑';
      src:url('../fonts/兰亭纤黑 GBK.TTF');
    }
    #header{
      width: 100%;
      height: 100%;
      background:url(img/banner.png) no-repeat center top;
      background-size:100% 100%;-moz-background-size:100% 100%;
    }
    #header .nav{
      width:1300px;
      margin:0 auto;
      height: 77px;
      line-height: 77px;
    }
    #header .nav .deng,.header .nav .zhu{
      border-radius:3px;
      padding:5px 16px;
    }
    #header .nav .maincenter h1{
      float: left;
      margin-right: 20px;
    }
    #header .nav .maincenter img{
      width: 190px;
      height: 50px;
      margin-top: 15px;
    }
    #header .nav .maincenter .nav ul li{
      color: #fff;
      cursor: pointer;
      float: left;
      margin: 0 0 0 20px;
      font-size:17px;
      text-align: center;
    }
    #header .nav .maincenter .nav ul li a{
      color:#fff;
      font-size: 20px;
      width: 100%;
      display: inline-block;
    }
    /*#header .nav .maincenter .nav ul li a:hover{
      color:#198be5;
    }
    #header .nav .maincenter .nav ul .on a{
      color:#198be5;
    }*/
    .sign{
      float: right;
    }
    .sign a{
      font-size: 16px;
      color: #4d555d;
    }
    .sign a:hover{
      color:#198be5;
    }
    /*header*/