div#eswsPaneAlphaInner {
    background-image: url(https://houseplanning.es-ws.jp/menu.gif);
}


ul#eswsMenu li.active, ul#eswsMenu li.active a, #eswsMenu li.active
.eswsDirectoryTitle {
    background-image: url(https://houseplanning.es-ws.jp/menu.gif);
}

#eswsPaneBeta.eswsPane {
background-image: none;
}