我在 joomla 中使用 twitter 引导带,我遇到了一个小问题,我的左栏在平板电脑上消失了(它的意思是),但是当它消失时,内容不会占用左栏的空间,所以这很奇怪平板电脑的间隙...
我将如何解决这个问题?JSFIDDLE
这是HTML:
<div class="row-fluid">
<!--LEFT-->
<div class="span3 pull-left left_bar visible-desktop">
It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
</div>
<!--LEFT-->
<!--CONTENT-->
<div class="span6 content pull-left">
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.
</div>
<!--CONTENT-->
<!--RIGHT-->
<div class="span3 pull-right right_bar hidden-phone">
t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English.
</div>
<!--RIGHT-->
</div>
任何帮助非常感谢。