dt.{font-weight:bold;color:darkblue}
dd.{margin-top:5px;font-size:14px}
a:link.z{color:ivory; }
a:visited.z{color:ivory; }
a:active.z{color:orange; }
a:hover.x { font-weight:bold}
a:hover.y { font-weight:bold;color:mediumblue;background:#ccffff}
a:hover.y1 { color:mediumblue;background:#ccffff}
a:hover.z { font-weight:bold;color:darkgreen;background:ivory}
a:hover { color:mediumblue}
.a{margin-top:5px;margin-left:5px;margin-right:5px}