#service_list .content {
    background: rgba(0, 0, 0, 0.5);
}#service_list .main_title {
    font-size: 30px;
}#service_list .catch {
    font-size: 22px;
}@media screen and (max-width: 750px) {
    #service_list .main_title {
        font-size: 20px;
    }    #service_list .catch {
        font-size: 18px;
    }
}#page_header .overlay {
    background-color: rgba(40, 40, 40, 0.2);
}#post_title2 .title {
    font-size: 26px;
}@media screen and (max-width: 750px) {
    #post_title2 .title {
        font-size: 18px;
    }
}