h1           { font-family: Arial; font-size: 20 pt; color: #800080; text-align: center; 
               font-weight: bold }
h2           { font-family: Arial; font-size: 18 pt; color: #000080; font-weight: bold }
h3           { font-family: Arial; font-size: 14 pt; color: #008000; font-weight: bold }
h4           { font-family: Arial; font-size: 12 pt; color: #000000; text-decoration: 
               underline; font-weight: bold }
h5           { font-family: Arial; font-size: 12 pt; color: #000000; font-weight: bold }
a:hover      { color: #0000FF; text-decoration: underline }
a:link      { color: #0000FF;  text-decoration:none }
a:visited    { color: #FF0000 ; text-decoration:none }