.popup-4-floor {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
    position: fixed;
    left: 0;
    top: 0;
    display: none;
}

.popup-4-floor2 {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.popup-4-middle {
    display: flex;
    flex-direction: column;
    width: 620px;
    height: 378px;
    background: #FFFFFF;
    border-radius: 8px;
}

.popup-4-flex-1 {
    display: flex;
    width: 100%;
    height: 62px;
    align-items: center;
    justify-content: space-between;
}

.popup-4-flex-1-tip {
    flex: auto;
    height: 18px;
    line-height: 18px;
    margin-left: 26px;
    margin-top: 35px;
    font-size: 18px;
    font-weight: 900;
    color: #181818;
}

.popup-4-flex-1-close {
    align-self: flex-start;
    width: 24px;
    height: 24px;
    margin-top: 20px;
    margin-right: 26px;
    cursor: pointer;
    background: url(../img/Slice138.png) no-repeat;
}

.popup-4-flex-2 {
    display: flex;
    flex-grow: 1;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    color: #333333;
    margin: 0 40px 10px 40px;
}

.popup-4-flex-2-1 {
    flex-grow: 1;
    display: flex;
    align-items: center;
    margin-top: 15px;
}

.popup-4-flex-2-2, .popup-4-flex-2-3 {
    flex-grow: 1;
    display: flex;
    align-items: center;
}

.popup-4-flex-2-4 {
    flex: 4;
    align-self: center;
    display: flex;
    align-items: center;
}

.popup-4-flex-2-4 div {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background: #C4C4C4;
    border-radius: 8px 8px 8px 8px;
}

.popup-4-flex-2-5 {
    flex-grow: 1;
    display: flex;
    align-self: center;
    align-items: flex-start;
}

.popup-4-flex-2-span {
    color: #666666;
    font-size: 16px;
}