.popup {
    background: rgba(0, 0, 0, 0.72);
    position: fixed;
    top: 0;
    width: 100%;
    height: 100vh;
    z-index: 999;
    display: none;
}

.popup.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup .main {
    position: relative;
    margin: 20px 20px;
    padding: 28px 24px 16px;
    box-sizing: border-box;
    background: #FFF;
    border-radius: 8px;
    width: 100%;
    height: fit-content;
}

.popup .main img.btnClose {
    position: absolute;
    top: 12px;
    right: 12px;
    cursor: pointer;
}

.popup .main .container {
    max-height: 70vh;
    overflow-y: auto;
    padding-bottom: 4px;
}

.popup .main .btnBox {
    justify-content: center;
}

@media screen and (min-width: 1024px) {
    .popup .main {
        width: 728px;
        margin: 104px auto;
        padding: 32px 28px;
    }
    .popup .main img.btnClose {
        top: 22px;
        right: 22px;
    }
}