.tipsy { padding: 5px; font-size: 10px; opacity: 0.5; filter: alpha(opacity=60); background-repeat: no-repeat; }
.tipsy-inner { padding: 4px 5px; opacity: 0.8; filter: alpha(opacity=80); background-color: black; color: white; max-width: 200px; text-align: center; }
.tipsy-north { background-image: url(../images/tipsy-north.gif); background-position: top center; }
.tipsy-south { background-image: url(../images/tipsy-south.gif); background-position: bottom center; }
.tipsy-east { background-image: url(../images/tipsy-east.gif); background-position: right center; }
.tipsy-west { background-image: url(../images/tipsy-west.gif); background-position: left center; }

#gravity { width: 100%; margin: 5px 0; border-spacing: 5px; }
#gravity td { text-align: center; vertical-align: middle; padding: 5px 0; background-color: #d0d0d0; }
#gravity a { }
#gravity a:hover { color: #505050; background: none; }