#container {
    margin: 0 auto 0;
    width:850px;
    background-color:#ffffff;
}

#contents{
    background-color:#ffffff;
    margin-right: 20px;
    padding: 10px;
    float: right;
    width: 600px;
    overflow: hidden;
    border: solid 1px #aaa;
}

#menubar{
    overflow:hidden;
    word-break:break-all;
    width:150px;
    float:left;
    background:#fff;
    text-align:left;
    margin-left: 20px;
    padding:5px;
}