body{ background: #ffffff url(/pages/mult-kor/style/wallpaper_body.jpg?ts=1443093742) no-repeat center top fixed; background-size: cover; }
#bodycolor{ background: rgba(255, 255, 255, 0); }
#headerbg{ background: rgba(255, 255, 255, 0); }
#postbg{ background: #cbcbcb url(/pages/mult-kor/style/wallpaper_post.jpg?ts=1443031229) no-repeat center top;  background-size: cover;}
#postcolor{ background: rgba(0, 0, 0, 0.3); }