body {
   margin-left: 3em;
   margin-right: 1em;
   color: black;
   background-color:  white;
}

html {
   margin-left: 0em;
   margin-right: 1em;
   color: black;
   background-color:  white;
   background-image:  url(/images/book.gif);
   background-repeat: repeat;
}

ul {
   margin-top: 0em;
}


a:link {
   background: #fff;
   color: rgb(0, 0, 255);
}  /* for unvisited links */

a:visited {
   background: #fff;
   color: rgb(0, 0, 128);
} /* for visited links */

a:active {
   background: #fff;
   color: rgb(255, 0, 0);
} /* when link is clicked */

a:hover {
   color:      rgb(0, 0, 0);
   background: rgb(255,255,0);
} /* when mouse is over link */