#navigation a{display: block;}

#content h1,h2 {text-align: center;}

#navigation {position: absolute; top: 10px; left: 2%; width: 20%;}
#navigation {z-index: 3; }
#content {z-index: 1; }

#content {position: absolute; top: 0px; left: 25%;}

#navigation {background-color: #C0CBE7; }