.weight300 {
    font-weight:300;
}
.weight400 {
    font-weight:400;
}
.weight500 {
    font-weight:500;
}
.weight700 {
    font-weight:700;
}
#header,
.gnav,
#subFooter,
#footerArea {
    font-family: 'Noto Sans JP', serif;
}
.gnav {
    border-bottom: unset;
}
.gnav li a {
    box-sizing: border-box;
}
.gnav li a:hover {
    border-bottom: 3px solid #dbaa00;
}
.gnav li.gnav_eng a {
    border-bottom: unset;
}
.gnav li.gnav_eng a {
    padding-bottom: 22px;
}
.gnav .gnav_eng a span {
    margin-bottom: 0;
}
.gnav li a:hover {
    transition: 0.1s;
}