*   { margin: 0; padding: 0 }
body  { background-image: url("../img/back_img.gif"); background-repeat: repeat-x; text-align: center }
#box980px  { background-image: url("../img/box980px_back.gif"); background-repeat: repeat-y; margin-top: 15px; margin-right: auto; margin-left: auto; width: 980px }
.none { display: none }