body { font-size: 16px; background-color:#000000; color: #ffffff; background-image:url(kariert.bmp); }
h1 { font-size: 24px; background-color: #000055; width: 100%; border-top: 1px #cccccc solid; border-left: 1px #cccccc solid; }
h2 { font-size: 18px; background-color: #000033; width: 90%;  border-top: 1px #aaaaaa solid; border-left: 1px #eeeeee solid;  }
h3 { font-size: 16px; }
td, th, tr { vertical-align: top; text-align: left; }
.navigroup { border-left: 1px #888888 solid; padding-left: 3px; margin-left: 3px; }
.navilink:link, .navilink:focus, .navilink:visited { text-decoration: none }
.navilink:hover, .navilink:active, { text-decoration: underline; }
a.tool { color: #aaaaff; font-weight: bold; }