<div class="form-group row">    <div class="left col-sm-3 text-right">        <label for="task_begintime" class="control-label">开始时间</label>    </div>    <div class="right col-sm-9 ">          <div class="input-group date">              <input type="text" class="form-control " id="task_begintime" name="task_begintime">              <span class="input-group-addon">                    <span class="glyphicon glyphicon-calendar" aria-hidden="true">                                               </span>                    </span>          </div>      </div> </div>

https://segmentfault.com/q/1010000015308702?utm_source=tag-newest