#container {
    width:649px;
    margin:20px auto;
    background-color: #afd4af;
}

#content {
    float:left;
    width:349px;
    background-color: #CCF;
}

#sidebar {
    float:left;
    width:300px;
    background-color: #d6d6d6;
}

#footer {
    clear:both;
}