bootstrap-按钮样式

<div class="container">
<!-- 按钮的背景色 -->
<div class="row">
<button class="btn btn-default">确定</button>
<button class="btn btn-primary">确定</button>
<button class="btn btn-success">确定</button>
<button class="btn btn-info">确定</button>
<button class="btn btn-warning">确定</button>
<button class="btn btn-danger">确定</button>
<button class="btn btn-link">确定</button>
</div>

<!-- btn-block 让按钮的宽度变为100%,成为块级元素-->
<div class="row" style="margin-top: 20px">
<button class="btn btn-primary btn-block">确定</button>
</div>

<!-- 激活状态-->
<div class="row" style="margin-top: 20px">
<button class="btn btn-primary active">确定</button>
<a href="#" class="btn btn-warning active">确定</a>
</div>

<!-- 禁用-->
<div class="row" style="margin-top: 20px">
<button class="btn btn-primary active" disabled>确定</button>
<button class="btn btn-info active disabled">确定</button>
<a href="#" class="btn btn-warning">确定</a>
</div>
</div>