Live Demo: Example of CSS overflow property

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Example of CSS overflow property</title>
  <style>
      div {
          width: 250px;
          height: 150px;
          border: 1px solid #cccccc;
      }
      div.scroll {            
          overflow: scroll;
      }
      div.hidden {
          overflow: hidden;
      }
  </style>
</head>
<body>
  <h1>Play with the size of div boxes to see how it works</h1>
  <h2>overflow:scroll</h2>
  <div class="scroll">
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
      You can view the overflowed content using scrollbar.
  </div>
  <h2>overflow:hidden</h2>
  <div class="hidden">
      The overflowed content is hidden.
      The overflowed content is hidden.
      The overflowed content is hidden.
      The overflowed content is hidden.
      The overflowed content is hidden.
      The overflowed content is hidden.
      The overflowed content is hidden.
  </div>
</body>
</html>