<style>
      .navbar-toggle{
        padding: 10PX 10PX;
      }
      .icon-bar{
        background-color:#ffb900;
        font-weight:bolder;
      }
      .navbar{
        border-radius: 0px;
        /*box-shadow: 0 0 4px 0 rgba(0,0,0,.50), 0 2px 4px 0 rgba(0,0,0,.50);*/
        background-color: #fff;
      }
      .nav li {
        padding: 10px 0px;
      }
      .nav .active a{
        border-bottom:4px solid #c94c06;
        color:gray;
      }
      .nav .round a{
        border:2px solid #fff;
        color:gray;
        margin-right: 20px;
      }
      .nav li a{
        color: #000000;
        font-size: 14px;
      }
      .nav li a:hover{
        color: #000000;
        background-color: transparent;
      }
      .navbar-brand {
        color: #fff;
        margin-top:-5px;
      }
      .brand2{
        margin-top:-15px;
      }
      .inner-dropdown ul{
        background-color: #123962;
        box-shadow: 0 0 4px 0 rgba(0,0,0,.50), 0 2px 4px 0 rgba(0,0,0,.50);
      }
      .inner-dropdown ul li{
        padding: 3px 3px;
        background-color: transparent;
      }
      .inner-dropdown ul li a:hover{
        background-color: transparent;
      }
      ul .divider{
        padding: 0px 0px;
        background-color: red;
      }
      .top-header{
        margin: 0px;
        width: 100%;
      }
      .top-header{
        width:100%;
        margin-top: 0px;
        margin-left: 0px;
        height:35px;
        background-color: #333;
        color:#fff;
      }
      .top-header ul{
        list-style: none;
        display: inline;
        margin-top: 10px;
        margin-right: 0px;
      }
      .top-header ul li{
        display: inline;
        padding: 10px 15px;
      }
      .top-header ul li a{
        color:#fff;
      }
      .top-header .z-nav-right {
         float: right;
      }
      .login-button{
        padding: 10px 20px;
        background-color: #db0011;
        color:white;
        text-decoration: none;
      }
      .login-button:hover{
        padding: 10px 20px;
        background-color:darkred;
        color:white;
        text-decoration: none;
      }

      ul {
          list-style-type: none;
          padding: 0;
          margin: 0;
      }

      div ul li {
          display: table-row;
      }    

      .img {
          float: left;
          margin: 0 0 5px 0;
          padding: 0px;
          vertical-align: middle;
      }
      .navbar-right{
        background-color: transparent !important;
      }
    </style>
    <!--
    <div class="top-header">
        <ul class="z-nav-left">
          
        </ul>
        <ul class="z-nav-right">
          <li><a href=""><img class="img" src="images/chflag.png" class="img-responsive" width="21" style="box-shadow: 0 0 4px 0 rgba(0,0,0,.50), 0 2px 4px 0 rgba(0,0,0,.50);"><span style="margin-left:-12px; ">翻译成中文</span></a></li>
          <li><a href="online-registration.php">REGISTER</a></li>
          <li><a href="login.php" class="selected-item login-button" target="_blank" style="cursor: pointer;">LOGIN</a></li>
        </ul>
    </div>
  -->
   
<nav class="navbar navbar-fixed-top">
          <div class="container">
            <div class="navbar-header">
              <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span> 
              </button>
              <div class="hidden-xs hidden-sm">
              <a class="navbar-brand" href="index.php"><img src="<?php echo $sitelogo; ?>" class="img-responsive" width="100"></a>
              </div>
              <div class="hidden-lg hidden-md" style="margin-top:3px;">
                <a class="navbar-brand brand2" href="index.php"><img src="<?php echo $sitelogo; ?>" class="img-responsive" width="100"></a>
                &nbsp;&nbsp;
             </div>
            </div>
            <div class="collapse navbar-collapse" id="myNavbar">
              <ul class="nav navbar-nav">
                <!--<li><a href="index.php">HOME</a></li>-->
               
              </ul>
              <style>
                .open_acc{
                  background-color: #c94c06;
                  color:white;
                  padding: -100px 5px;
                  border-radius: 5px;
                }
                .open_acc:hover{
                  background-color: #963f04;
                }
                .navbar-right {
                  position:relative;
                  top:6px;
                  margin-left: 0px;
                }
              </style>
             
              <ul class="nav navbar-nav navbar-right">
               
              </ul>

              

            </div>
          </div>
        </nav>
        
        