Image 
  Tag: horizontal rule
  The horizontal rule is a built in graphic to html. It is supported 
  by most browsers. Use it to make horizontal lines to cut down on graphic usage 
  for these line elements
  It has various attributes that can be set:
  size="x" 
  (this will give you the size of the line in width)
  width="x%" (this will give you the length of the line 
  in percentage of the page)
  align="center" (this will center align the rule, you 
  can also left or right align it) 
  noshade (this will eliminate shading of the line)
  <hr />
  <hr
   size="x" width="x%" align="center" noshade="noshade" />
   
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 
<html>
  <head>
  <title>Pony Pony Pony</title>
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
  </head>
  <body>
  <h3>Here is my pony</h3>
  <hr />
  <img src="../images/pony2.gif" />
  <hr size="10" width="80%" align="center" 
  noshade="noshade" />
  Isn't she lovely.
  </body>
</html>