lass="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/"><div class="coolshell_logo"></div>酷 壳 &#8211; CoolShell</a>
</div>
<div class="collapse navbar-collapse navbar-ex1-collapse"><ul id="menu-coolshell" class="nav navbar-nav"><li id="menu-item-17405" cla