.time-pick {
    display: flex;
}

.time-pick > div {
    width: 180rem;
    height: 52rem;
    border: 1rem solid #ccc;
    cursor: pointer;
    position: relative;
    background-color: #fff;
    display: flex;
    align-items: center;
}

.time-pick-year {

}

.time-pick-month {
    margin-left: 10rem;
}

.time-pick_item {
    width: 180rem;
    height: 52rem;
    text-align: center;
    line-height: 52rem;

}

.pickBox {
    position: absolute;
    z-index: 9;
    top: 52rem;
}