让div变得大方美观 bootstrap
<div class="panel panel-default ">
<div class="panel-heading">
<h3 class="panel-title"></h3>
</div>
<div class="panel-body">
<table class="table table-hover">
<tr class="warning">
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
</tr>
</table>
</div>
</div>