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

#bk278 { background: #C0C0C0 none; }
#bk436 { background: #F1CBF5; }
#bk440 { background: #FFFF80; }
#bk438 { background: #BBE1E1; }
#bk439 { background: #F7F1AE; }