@charset "utf-8";
/* page setting
--------------------------------------------------------- */
body { background: #232323; }
.thunder-bg { background: url(_src/sc1506a/v_Gradation18.jpg) repeat-x left top; }
#area-billboard { background: #FFFFFF; }
#area-main { background: #FFFFFF; }
#area-footer { background: #FFFFFF; }

#bk171 { background: #FFFFFF; }
#bk173 { background: transparent; }
#bk76 { background: #FFFFFF; }