body {
    font-family: 'Noto Serif SC', serif;
}
.language__ja, .language__en, .menu__top, .news__title--small, .content__guide-text--en, .content__access-text--en, .about-text__title--top, .copyright {
    font-family: 'Noto Serif JP', serif;
}
.about-text__title--main {
    margin: 0;
}
.footer-btn-text {
    color: #333333;
}