tryfoundation_progressbar_contextual 在线代码实例

 <div style="padding:20px;">
  <h2>进度条颜色</h2>
  <div class="progress">
    <span class="meter" style="width:50%"></span>
  </div>

  <div class="progress secondary">
    <span class="meter" style="width:50%"></span>
  </div>

  <div class="progress success">
    <span class="meter" style="width:50%"></span>
  </div>

  <div class="progress alert">
    <span class="meter" style="width:50%"></span>
  </div>
</div>