body {
    padding: 0px;
    margin: 0px;
    text-align: center;
}

#background {
    width: 900px;
    padding: 0px;
    margin: auto;
    text-align: left;
}

#header {
    width: 900px;
    height: 325px;
    padding: 0px;
    margin: 0px;
}

#body {
    width: 800px;
    height: auto;
    padding: 0px;
    margin: 0px 50px;
    zoom: 0;
    background: url(http://static.adwaple.net/images/kcu/common/bodyBG.jpg) no-repeat;
}

#footer {
    clear: both;
    width: 800px;
    height: 70px;
    padding: 0px;
    margin: 20px 50px;
    text-align: center;
}