BODY { background:#d0d0d0; color:#000000 }

    /* These classes are used to mimic the highlighting in the ruby
       interpreter loop. */
	.c1 { color: #ffff00; font-weight: bold; }
	.c2 { color: #60ffff; font-weight: bold; }

      .emph { color:black; background:white; text-indent:0cm;
	margin-left: 1cm; margin-right: 1cm; 
	margin-top: 5mm; margin-bottom:5mm;
	border-color: #500000;
	border-width: 4px;
	padding: 9px;
	}

     .shell {
	color:white; background:black; text-indent:0cm;
	margin-left: 2cm; margin-right: 2cm; 
	margin-top: 0mm; margin-bottom:1mm;
	border-color: #500000; border-style:groove;
	border-width: 4px;
	padding: 9px;
      }

     .script {
	color:black; background:#e8e8d8; text-indent:0cm;
	margin-left: 2cm; margin-right: 2cm; 
	margin-top: 5mm; margin-bottom:5mm;
	border-color: #500000; border-style:groove;
	border-width: 4px;
	padding: 9px;
      }

     .ccode {
	color:black; background:#d8d8e0; text-indent:0cm;
	margin-left: 2cm; margin-right: 2cm; 
	margin-top: 5mm; margin-bottom:5mm;
	border-color: #500000; border-style:groove;
	border-width: 4px;
	padding: 9px;
      }

       A:link { color:#000080; text-decoration: none; font-weight:bold }
       A:active { color:#800000; text-decoration: none; font-weight:bold }
       A:visited { color:#000060; text-decoration: none; font-weight:bold }