body { color:black; background-color:white; background-image:url(mathbg.gif); }
h1 { text-align:center; }
h2 { color:white; background-color:#ff9900; }
div { text-align:center; color:#cc0099; }
blockquote { border-color:#ff9999; border-style:solid; border-width:thin; color:#999900; background-color:#ccccff; }
b { color:#990000; }
h2 a:link { color:white; }
h2 a:visited { color:white; }
h2 a:active { color:red; }
h2 a:hover { color:red; }
h3 a:link { color:blue; }
h3 a:visited { color:blue; }
h3 a:active { color:red; }
h3 a:hover { color:red; }
h4 a:link { color:blue; }
h4 a:visited { color:blue; }
h4 a:active { color:red; }
h4 a:hover { color:red; }
ul a:link { color:blue; }
ul a:visited { color:blue; }
ul a:active { color:red; }
ul a:hover { color:red; }