@charset "utf-8";
/* page setting
--------------------------------------------------------- */
.wind-bg { background: none; }
.thunder-bg { background: none; }
#area-billboard { background: #FFFFFF; }
#area-footer { background: none; }
#area-contents { background: #FFFFFF; }

#bk428 { background: transparent; }
#bk429 { background: none; }
#bk431 { background: #FFFFFF; }