Twitter Bootstrap 按钮文本自动换行 - Twitter Bootstrap Button Text Word Wrap

问题：

For the life of me I am unable to get these twitter bootstrap buttons to text wrap onto multiple lines, they appearing like so.对于我的生活，我无法让这些 twitter bootstrap 按钮将文本换行到多行，它们看起来像这样。

I cannot post images, so this is what it is doing...我不能发布图片，所以这就是它在做什么......

[This is the bu] tton text [这是按钮] tton 文本

I would like it to appear like我希望它看起来像

[This is the ] [这是]

[button text ] [按钮文字]

<div class="col-lg-3"> <!-- FIRST COL -->
  <div class="panel panel-default">
    <div class="panel-body"> 
    <h4>Posted on</h4>
    <p>22nd September 2013</p>
    <h4>Tags</h4>
    <a href="#" class="btn btn-primary btn-xs col-lg-12" style="margin-bottom:4px;">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</a>
   <a href="#" class="btn btn-primary btn-xs col-lg-12" style="margin-bottom:4px;">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</a>
   <a href="#" class="btn btn-primary btn-xs col-lg-12" style="margin-bottom:4px;">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</a>
           </div>
  </div>
</div>

Any help would be much appreciated.任何帮助将非常感激。

Edit.编辑。 I have tried adding word-wrap:break-word;我试过添加word-wrap:break-word; but it is not making any difference.但它没有任何区别。

Edit.编辑。 JSFiddle http://jsfiddle.net/TTKtb/ - You will need it expand the right column so the panels sit next to one another. JSFiddle http://jsfiddle.net/TTKtb/ - 您将需要它展开右列，以便面板彼此相邻。

---

解决方案：

参考一： https://en.stackoom.com/question/1HhmM
参考二： https://stackoom.com/question/1HhmM