main {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: clamp(256px, 95%, 1024px)
}

main #intro-main {
    padding: 10px;
    text-align: center;
    font-weight: 900;
    font-size: 24px;
}

main #text-change{
    padding: 10px;
}

main ul{
    padding: 10px;
    list-style-type: disc;
    list-style-position: inside;
}
main ul li {
    padding: 10px;
}