#caution-box{
    display: flex;
    align-self: center;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

@keyframes alertText {
    50% {color: red}
}

#caution-box h1 {
    animation: alertText 0.7s steps(1, start) infinite;
    /* animation-name: alertText;
    animation-duration: 1s;
    animation-iteration-count: infinite; */
}

body {
    font-size: 20px;
    text-align: center;
}