body { background-color:lightsteelblue }
h1 { text-align:center }
h2 { text-align:center }

.navleiste { border-width:1px; border-color:black; border-style:solid; background-color:#C0C0C0; padding:4px; }

a:link { color:#2E29FD }
a:visited { color:#731E10 }

.navintern { margin-left:30px; margin-top:30px; margin-bottom:30px }