tryfoundation_button_sizes 在线代码实例

 <div style="padding:20px;">
  <h2>按钮大小</h2>
  <button type="button" class="button large">Large</button>
  <button type="button" class="button">Default</button>
  <button type="button" class="button small">Small</button>
  <button type="button" class="button tiny">Tiny</button>
</div>