@charset "UTF-8";

#top_3col+div .inner_item .inner_item_img img {
    filter: brightness(0.5);
}
#top_seo2+section:before {
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    content: ' ';
}