tryfoundation_button_iframe 在线代码实例

 <button type="button" class="button">Default</button>
<button type="button" class="button secondary">Secondary</button>
<button type="button" class="button success">Success</button>
<button type="button" class="button info">Info</button>
<button type="button" class="button warning">Warning</button>
<button type="button" class="button alert">Alert</button>