CSS 实例：缩小列表中的行高 - 在线编辑器

          <!DOCTYPE html>
<html>
<body>

  <p>This is a paragraph. This text has no alignment specified.</p>

  <div style="text-align:center;border:1px solid red">
    This is some text in a div element!
  </div>

  <p>This is a paragraph. This text has no alignment specified.</p>

</body>
</html>
        