#Contents .c-header__mypage span.is-disabled {
    background: #4d4d4d;
    color: #fff;
    font-family: "Noto sans JP", sans-serif;
    font-weight: 700;
    font-size: 15px;
    line-height: 20px;
    height: 20px;
    padding: 15px 0;
    text-align: center;
    border-top: 1px solid #fff;
}

@media screen and (max-width: 1115px) {
    #Contents .c-header__mypage span.is-disabled {
        font-size: 11px;
        line-height: 14px;
    }
}