<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html> <head> <meta http-equiv="content-type" content="text/xhtml; charset=windows-1252" /> <meta http-equiv="content-language" content="en-us" /> <title>Selectors and Grouping</title> <style type="text/css" media="all"> p { font-family: Arial; font-size: 14pt; } h1 { color: black; border: 5px solid black; } h2 { color: orange; border: 4px solid orange; } h3 { color: blue; border: 3px solid blue; } h1, h2, h3 { letter-spacing: 5px; padding: 10px; border: 3px solid red; } </style> </head> <body> <h1> Heading 1 </h1> <h2> Heading 2 </h2> <h3> Heading 3 </h3> <p> This is a test. </p> </body></html>