body.book-seller-1 {
    background: url('/ibv3/host/bg/centralpark_thumb.jpg');
    background-repeat: no-repeat;
    background-position:center;
    background-origin: center;
    background-attachment: fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

#page_container.book-seller-1 {
    background: none !important;
}