title: HTML 'td' width and height
body: <p>The 'height' and 'width' are not supported in HTML5. How can I set a td's width and height while conforming to the HTML5 standard?</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
    &lt;head&gt;
      &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /&gt;
      &lt;title&gt;219 班網&lt;/title&gt;
    &lt;/head&gt;
  
    &lt;body bgcolor="silver"&gt;
      &lt;div align="center"&gt;
        &lt;table&gt;
          &lt;tr&gt;
            &lt;td width="1000" height="250"&gt;
              &lt;object width="100%" height="100%" data="frameTop.html"&gt;&lt;/object&gt;
            &lt;/td&gt;
          &lt;/tr&gt;
        &lt;/table&gt;
        &lt;table&gt;
          &lt;tr&gt;
            &lt;td width="300" height="700" &gt;
              &lt;object width="100%" height="100%" data="frameLeft.html"&gt;&lt;/object&gt;
            &lt;/td&gt;
            &lt;td width="700" height="700"&gt;
              &lt;object width="100%" height="100%" data="frameRight.html"&gt;&lt;/object&gt;
            &lt;/td&gt;
          &lt;/tr&gt;
        &lt;/table&gt;
      &lt;/div&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>