#wrapper {
background-color: #cccccc;
margin-right: 20%;
margin-left: 25%;
margin-top: 4%;
height: 600px;
width: 500px;
}

#header {
width: 500px;
height: 75px;
background-color: #eeeeee;
}

#nav {
width: 100px;
height: 525px;
background-color: #eeeeee;
position: absolute;
text-align: center;
}
#content {
width: 400px;
height: 525px;
float: right;
background-color: #cccccc;
}