# index.html
  <div class="footer">
   <div class="container">
    <p><span class="glyphicon glyphicon-heart"></span> 京东金融·杭州研发中心</p>
   </div>
  </div>

/* Custom page footer */
.footer {
 padding-top: 20px;
 color: rgba(204, 3, 8, 0.91);
 border-top: 1px solid #e5e5e5;
 text-align: center;
}
 .container {
  max-width: 730px;
  margin-left: auto;
  margin-right: auto;
 }

bower install compass --save
bower install bootstrap --save

  <div class="header">
   <div class="menu">
    <nav class="navbar navbar-default" role="navigation">
     <div class="navbar-header">
      <!--![](images/jdjr.jpg)-->
     </div>

     <div class="collapse navbar-collapse" id="">
      <ul class="nav navbar-nav">
       <li class="active dropdown">
        <a class="dropdown-toggle" href="#" rel="external nofollow" data-toggle="dropdown">网关信息</a>
        <ul class="dropdown-menu">
         <li><a href="">NAT网关</a></li>
         <li><a href="">ROUTER网关</a></li>
        </ul>
       </li>
      </ul>
     </div>
    </nav>
   </div>
  </div>

.dropdown:hover .dropdown-menu {
 display: block;
}

<li><a href="#!/oplog" rel="external nofollow" >操作日志</a></li>

   .when('/oplog', {
    templateUrl: 'views/about.html',
    controller: 'AboutCtrl',
    controllerAs: 'about'
   })