#intro {
    width: 700px;
    height: 240px;
    position: absolute;
    top: 25px;
    border-radius: 10px;
    left: max(50%, 670px);
    transform: translateX(-50%);
    background: #F0EEE9d9;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 1rem;
    line-height: 22px;
    flex-direction: column;
}

#intro p {
    margin-bottom: 0.75em;
}
#intro p:last-child {
    margin-bottom: 0;
}

#warning {
    color: #ff0000;
}

#site-footer {
    position: absolute;
    bottom: 25px;
    left: max(50%, 670px);
    transform: translateX(-50%);
    background-color: #F0EEE9d9;
    text-align: center;
    font-size: 12px;
    padding: 8px 15px;
    border-radius: 8px;
    white-space: nowrap;
}