#article{
width:100%;
padding:5px;
border:1px solid blue;
background-color:#DBDDFF;
}
#wrap{
width: 800px;
margin: 10px auto 20px auto;
}
#navigation{
width:300px;
background-color:white;
float:right;
padding:5px;
}
#footer{

text-align:center;
margin:0 auto 0 auto;
}