图像不在bootstrap xs列的中心

时间:2015-12-12 21:25:41

标签: html css twitter-bootstrap

我有以下HTML代码:

u''

使用bootstraps列方法,在lg和md中显示为6个图像,分为两行,每行3个图像。图像响应并调整大小,它看起来我想要它。在sm处,然后扩展列以使每个图像彼此堆叠在一起。我使用了以下CSS,以便图像中心自己。

 <div class="row">
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
           </div>
           <div class="row">
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
               <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="padding-top: 30px; padding-bottom: 0px;">
                   <div id="what-we-do">
                       <a href="builtupletters.htm"><img class="img-responsive img-rounded" src="images/builtupletters370x280.png"></a>
                   </div>
               </div>
           </div>
       </div> 

}

然而,在xs中,图像像md一样堆叠在另一个上面,但是我不能将它们居中。我试图使用我在md中使用的CSS来实现相同的结果,但它不起作用,因为xs可以是多个宽度,auto和inherit也不起作用。任何人都可以帮助我将这些图像集中在xs列类中。

1 个答案:

答案 0 :(得分:0)

我认为您需要应用宽度:100%和高度:自动和文本对齐:中心为img的父类