body {
    background: #008100 url("/images/index/new/background.jpg") no-repeat fixed center top;
        background-color: rgb(0, 129, 0);
}
#main_wrapper {
    margin: 0 auto;
    padding: 10px 10px 30px;
    width: 945px;
    background: #FFFFFF;
}
#contents {padding-top: 20px;}
#contents #bsiperror_403 {background-image: url(./images/bsiperror_403.gif);}
#contents #bsiperror_404 {background-image: url(./images/bsiperror_404.gif);}
#contents #bsiperror_500 {background-image: url(./images/bsiperror_500.gif);}