body {
    margin: 0;
    font-family: system-ui;
    display: grid;
    grid-template-rows: auto 1fr;
    align-items: center;
    justify-content: center;
    height: 100dvh;
}

a, h1 {
    text-align: center;
}

a {
    border: 1px solid rgb(34, 34, 34);
    border-radius: 6px;
    color: white;
    display: inline;
    background-color: rgb(34, 34, 34);
    padding: 10px 30px;
    text-decoration: none;
    transition: all 150ms ease-out;
}

a:hover {
    color: black;
    background-color: transparent;
}