#alert {
    height: 25%;
    width: 100vw;
    background-color: #fff;
    position: fixed;
    z-index: 9999;
    top: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#alert h2,
#alert div,
#alert button {
    padding: 10px 0px;
}

#alert button {
    padding: 10px 16px;
}