<!--html页面布局-->
<div class="container-fluid page-wrapper">
 <!--导航栏-->
 <div class="navbar navbar-default navbar-fixed-top" role="navigation">
  <div class="container">
   <!--logo图标-->
   <div class="navbar-header">
    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#myMenu">
     <span class="sr-only">切换导航条</span> <span class="icon-bar"></span>
     <span class="icon-bar"></span> <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="">
     <img src="images/logo_2.png" alt="">
    </a>
   </div>
   <!--导航栏菜单-->
   <div class="collapse navbar-collapse" id="myMenu">
    <ul class="nav navbar-nav">
     <li>
      <a href="index.html" style="">主页</a>
     </li>
     <li>
      <a href="#" data-toggle="modal">河道站点</a>
     </li>
     <li>
      <a href="#" data-toggle="modal">水库站点</a>
     </li>
     <li>
      <a href="#">气象站点</a>
     </li>
     <li>
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">降雨量<span class="caret"></span>
      </a>
      <ul class="dropdown-menu">
       <li>
        <a data-toggle="modal">1小时降雨</a>
       </li>
       <li>
        <a href="#">3小时降雨</a>
       </li>
       <li>
        <a href="#">24小时降雨</a>
       </li>

      </ul>
     </li>
    </ul>
    <form class="navbar-form navbar-left" role="search">
     <div class="form-group">
      <input type="text" id="datetimepicker" class="form-control" placeholder="选择日期">
     </div>
     <button type="button" class="btn btn-default">确定</button>
    </form>
   </div>
  </div>
 </div>
 <!--地图窗口-->
 <div class="container-fluid" id="map"></div>
</div>

</body>
</html>

*{
margin:0;
padding:0;
border:0;
}
html, body{
height:100%;
width:100%;
overflow:hidden;
}
body{
padding-top:50px;
}
.page-wrapper{
margin:0;
padding:0;
height:100%;
overflow:hidden;
}
#map{
width:100%;
height:100%;
}