html,
body {
    margin: 0 !important;
}

section {
    position: relative;
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 1px 1px 3px black;
    font-size: 3em;
    font-weight: 400;
}