@charset "utf-8";

.radio {
    width: 150px;
}

.hidden {
    display: none;
}

.birth-year {
    width: 90px;
    height: 40px;
    text-align: center;
}
.birth-month,.birth-day {
    width: 60px;
    height: 40px;
    text-align: center;
}

.year,.month {
    margin-left: 5px;
    margin-right: 15px;
}
.year,.month,.day {
    font-weight: bold;
    font-size: 18px;
    vertical-align: bottom;
}