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<body>
  <div class="flip3D">
    <div class="back"><h3>lettuce</h3></div>
    <div class="front"><div class="chinese"><h1>生菜</h1></div><div class="pinyin"><h3>shēng&thinsp;cài</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>cucumber</h3></div>
    <div class="front"><div class="chinese"><h1>黄瓜</h1></div><div class="pinyin"><h3>huáng&thinsp;guā</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>Chinese cabbage</h3></div>
    <div class="front"><div class="chinese"><h1>白菜</h1></div><div class="pinyin"><h3>bái&thinsp;cài</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>carrot</h3></div>
    <div class="front"><div class="chinese_long"><h1>胡萝卜</h1></div><div class="pinyin_long"><h3>hú&thinsp;luó&thinsp;bo</h3></div></div>
  </div>

  <div class="flip3D">
    <div class="back"><h3>tomato</h3></div>
    <div class="front"><div class="chinese"><h1>番茄</h1></div><div class="pinyin"><h3>fān&thinsp;qié</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>pumpkin</h3></div>
    <div class="front"><div class="chinese"><h1>南瓜</h1></div><div class="pinyin"><h3>nán&thinsp;guā</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>potato</h3></div>
    <div class="front"><div class="chinese"><h1>土豆</h1></div><div class="pinyin"><h3>tǔ&thinsp;dòu</h3></div></div>
  </div>
  <div class="flip3D">
    <div class="back"><h3>onion</h3></div>
    <div class="front"><div class="chinese"><h1>洋葱</h1></div><div class="pinyin"><h3>yáng&thinsp;cōng</h3></div></div>
  </div>

  <div class="flip3D">
    <div class="back"><h3>vegetables</h3></div>
    <div class="front"><div class="chinese"><h1>蔬菜</h1></div><div class="pinyin"><h3>shū&thinsp;cài</h3></div></div>
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