div#navigation{
  height: 36px;
	background: #ff9c00;
	clear:both;
	overflow: hidden;
	padding: 1px 0 0 4px;
}

div#navigation a{
  color: #000;
	text-decoration: none;
	text-align: center;
}

div#navigation a:hover{
	text-decoration: underline;
}

a.nav_liste{
	font-weight: bold;
	text-decoration: underline;
}

.nav_menu{
  float: left;
	padding: 0 5px 0 5px;
}