.cart-delivery-popup {
    max-width: 500px;
    padding: 15px;
    display: none;
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    border: 1px solid #8c9f3f;
    border-radius: 5px;
}

.cart-delivery-popup.open {
    display: block;
}

.cart-delivery-popup .popup-body {
    width: 100%;
    text-align: center;
}
.cart-delivery-popup .popup-message {
    margin-top: 20px;
    font-size: 16px;
    line-height: 25px;
}
.cart-delivery-popup .popup-cell {
    display: table-cell;
    vertical-align: middle;
}
.cart-delivery-popup .popup-footer {
    margin-top: 50px;
    display: flex;
    justify-content: space-around;
}

.cart-delivery-popup .popup-footer .green-button.inline-border-color {
    background-color: transparent;
    border: 1px solid #8c9f3f;
    color: #8c9f3f;
    margin-left: 15px;
    width: 50%;
}

.cart-delivery-popup .popup-footer .green-button {
    display: block;
    width: 50%;
}

@media (max-width: 500px) {
    .cart-delivery-popup .popup-footer {
        flex-direction: column;
    }
    .cart-delivery-popup .popup-footer .green-button.inline-border-color {
        margin: 0 auto;
        width: 100%;
    }

    .cart-delivery-popup .popup-footer .green-button {
        margin: 0 auto 15px;
        width: 100%;
    }
}