css - 带图标的 Material Design lite (MDL) 按钮

Question

在MDL中有两个选项: 普通按钮:

    <button className="mdl-button mdl-js-button">
      Continue with Facebook
    </button>

和图标按钮:

    <button className="mdl-button mdl-js-button mdl-button--icon">
      <i className="material-icons">mood</i>
    </button>

如何才能在最左侧有一个带有图标的按钮，即类似

    <button className="mdl-button mdl-js-button mdl-button--raised mdl-button--icon-left">
      <i className="material-icons">mood</i> Continue with Facebook
    </button>

Answer 1

这个怎么样:

<button class="mdl-button mdl-js-button mdl-button--raised mdl-button--colored mdl-js-ripple-effect">
  <i class="material-icons">add_shopping_cart</i>Add to shopping cart
</button>

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