div#Rahmen   { text-align: center; padding: 0px; width: 640px; }
* html div#Rahmen { width: 640px; w\idth: 640px; }
div#Rahmen div { clear: left; }
		
ul#Navigation  { text-align: center; margin: 0px; padding: 0px; background-color:white; }
ul#Navigation li  { line-height: 20px; background-color: silver; list-style-type: none; list-style-position: ; float: left; margin-left: 1px; padding: 1px; border: solid 1px black; position: relative }

ul#Navigation li ul { text-align: center; margin: 0px; padding: 0px; display:none; background-color:white; }
ul#Navigation li:hover ul  { color: black; display: block }
ul#Navigation li ul li  { background-color: #eeeeee; float: none; margin: 0px; padding-left: 1px; border-style: solid; border-width: 0px 1px 0px 1px; border-color: black; display: block; }

ul#Navigation li a   { color: red; font-size: 12px; text-decoration: none; width: 100px; display: block }
ul#Navigation li a:hover { color: black; font-weight: bold; font-size: 12px; text-decoration: none; border-left: black; width: 100px; display: block }
ul#Navigation ul li a  { color: red; font-size: 12px; text-decoration: none; display: block }