body 
  {
    margin-left:10%;
    margin-right:10%;
/*    background-image:url(backgrnd.gif);*/
    font-family:arial,sans-serif;
/*    color:#336699;*/
  }
div.heading
  {
    border: solid;
   border-width: thick;
 border-color:#336699;
padding:0.5em;
width:100%; text-align:center;
  }
table
  {
    border-width:2px;
    border-style:solid;
    border-color:#336699;
  }
h1,h2,h3,h4 {margin:0.25em;color:#336699;}
A:link { color: #3366CC }       /* unvisited link */
A:hover { color: #9966CC }
A:visited { color: #6699CC }   /* visited links */
A:active { color: #9933CC }    /* active links */