body
{background-color: #FFFFB3;
font-size: 200%;
font-family: Comic Sans MS, Arial, cursive;
}

nav
{text-align: center;
font-size: 75%;
}

nav ul
{margin: 0;
padding: 0;
float: left;
width: 100%;
/*position: relative;
left: 50%;*/
}

nav li 
{float: left; 
list-style: none;
display: block;
width: 20%;
/*position: relative
right: 50%*/
}

/*
nav #1
{width: 20%;}

nav #2
{width: 20%;}

nav #3
{width: 20%;}

nav #4
{width: 20%;}

nav #5
{width: 20%;}
*/

nav a
{text-decoration: none;
display: block;
padding: 0.2em;
}

nav #leerzeichen
{color: white;
background-color: blue;
margin: 0;
width: 100%;
}
nav a:link, nav a:visited
{color: white;
background-color: blue;
}

nav a:hover, nav a:active
{color: blue;
background-color: white;
}