#main-hp, #main-sp {
    margin: auto;
    width: 950px;
    text-align: left;
    background: url('../img/bg_main.gif') left 27px repeat-x;
}

#header {
    clear: both;
    height: 131px;
    background: url('../img/bg_header.jpg') 231px 27px no-repeat;
}

#main-hp #core {
    margin-bottom: 50px;
    padding-top: 89px;
    background: url('../img/bg_core.jpg') 65px top no-repeat;
}

#main-sp #core {
    margin-bottom: 30px;
    background: url('../img/bg_core.jpg') 65px top no-repeat;
}

#main-sp #contentSection {
    float: left;
    width: 726px;
}

#main-sp #content {
    position: relative;
    margin-left: 4px;
    margin-top: 48px;
    width: 722px;
    font-family: arial;
    background: #229ADD;
}

#rightSection {
    margin-top: 18px;
    float: right;
    width: 214px;
}

#footer {
    height: 37px;
    font-size: 11px;
    background: url('../img/bg_footer.gif') repeat-x;
}