BODY {color: #000000; background: #EFEFEF;}
A:link {color: #BF00BF; background : transparent;}
A:visited {color: #80A000; background: transparent;}
A:active {color: #00BBBB; background: transparent;}

H1 { text-align: center;}

CODE { color: #000000;
       background: #DDDDDD;
       display: block;
       padding: 1ex 3em;
     }

.lbig { font-size: 130%;}