<div class="btn-group" data-toggle="buttons">
<label class="btn btn-primary">
<input type="radio" name="options" id="option1"> 选项 1
</label>
<label class="btn btn-primary">
<input type="radio" name="options" id="option2"> 选项 2
</label>
<label class="btn btn-primary">
<input type="radio" name="options" id="option3"> 选项 3
</label>
</div>
原文：http://www.cnblogs.com/liqiking/p/7118975.html