    <!-- 页头 -->
  <header class="header navbar-fixed-top"  role="navigation">
        <!-- nav-Top -->
        <div class="container-fluid module-top">
        <div class="container w-480 p-n pr">
          <!-- button -->
          <a href="javascript:" id="btn-nav" class="btn-nav">
            <i class="icon iconfont ">&#xe603;</i>
          </a>
          <!-- logo link  m-logo.png-->
          <a href="/" class="logo" style="background:url({:get_img(C('COM_M_LOGO'))}) no-repeat center"></a>
          
        </div>
        </div>
        <!-- nav-Top menu -->
        <nav class="nav-top">
          <ul>
            <li>
              <a href="/">
              <span class="ch">首页</span>
              </a>
            </li>
			<cms:cate pid="0">
            <li>
              <a href="{$data.href}">
              <span class="ch">{$data.title}</span>
              </a>
            </li>
             </cms:cate>

          </ul>
        </nav>
		
		
		<!-- nav secondary -->
		<block name="header_nav">
		<if condition="$topCategory['id'] gt 0">
        <style>
        body{padding-top:105px }
        </style>
        <div class="container-fluid module-second p-n">
		 
		  
          <nav class="nav-second">
            <div class="nav-title">
              <div class="container w-480 pr">
                <a href="{$category.href}" class="title">{$category.title}</a>
                
                <a href="javascript:"class="btn-nav-second">
                  <i class="icon iconfont ">&#xe603;</i>
              </a>
              </div>
            </div>
			 
				 
				<ul class="menu">
				 <cms:cate pid="$tid">
				  <li><a href="{$data.href}">{$data.title}</a></li>
				 </cms:cate>
				</ul>
				
			
          </nav>
		  
		  
        </div>
		</if>
		</block>
  </header>