<div class="panel panel-primary">
   <div class="panel-heading">
       <h3 class="panel-title">工程进度</h3>
   </div>
   <div class="panel-body">
       <ul class="list-group">
           <button type="button" class="btn btn-primary btn-xs">水井挖掘工程</button>
           <div class="progress">
               <div class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%;">
                   <span class="sr-only">60% Complete</span>
               </div>
           </div>
           <button type="button" class="btn btn-danger btn-xs">基建工程</button>
           <div class="progress">
               <div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
                   <span class="sr-only">80% Complete (danger)</span>
               </div>
           </div>
       </ul>
   </div>
</div>