<form action="" class="form-horizontal">
<div class="form-group">
<!--control-label : 表示右对齐-->
<label for="" class="col-sm-1 control-label" >用户名:</label>
<div class="col-sm-11">
<p class="form-control-static">用户名和这一行对齐</p>
</div>
</div>
</form>
<form action="" class="form-horizontal">
<div class="form-group">
<!--control-label : 表示右对齐-->
<label for="" class="col-sm-1 control-label" >用户名:</label>
<div class="col-sm-11">
<p class="form-control-static">用户名和这一行对齐</p>
</div>
</div>
</form>