Plug-in CSS Chapter 4, Example 23 (Click on the icon to view the source for copy and pasting)
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
<!-- saved from url=(0014)about:internet -->
      <title>Plug-in CSS: Example 23</title>
      <link rel='stylesheet' type='text/css' href='PC.css' />
      <script src='PJ.js'></script><script src='PC.js'></script>
      <span class='pt20'>20pt</span>
      <span class='pt30'>30pt</span>
      <span class='pt40'>40pt</span>
      <span class='pt50'>50pt</span><br /><br />

      <span class='pt15_h'>15pt</span>
      <span class='pt20_h'>20pt</span>
      <span class='pt25_h'>25pt</span>
      <span class='pt30_h'>30pt</span>