html, body {margin:0; padding:0; height:100%; overflow-y:hidden; background:#38d; font-family:ariel,sans-serif;}
#logo {z-index:1; width:100%; position:absolute; top:0em; background:#38d;}
#scroll {z-index:0; height:100%; width:100%; overflow:auto;}
#bsd {z-index:10; width:100%; position:absolute; top:22em; left:1em; width:7em; }
#inhalt {margin:6em 1em 1em 11em; background:#aef; padding:1em; color:#333; }
#menu {z-index:2; position:absolute; top:6em; left:1em; width:9em; padding:1em; color:#333;}
#menu ul, #menu li {list-style-type:none; margin:0; padding:0;}
#menu a {color:#fff; text-decoration:none; border:1px outset #69c; display:block; padding:2px; background:69c;}
#menu a:hover {border:1px inset #69c; color:#ccc; background:#36;}
h1 {margin:0.5em 0 0.5em 0; font-size:30 px;}