html {
    font-size: 30px;
}
body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    background-color: rgb(22, 22, 22);
    color: rgb(231, 231, 231);
    margin: 1rem 2rem;

}
h1 {
    margin-bottom: 3rem;
}
a {
    color: aqua;
    text-decoration: none;
    transition: all 250ms ease-in-out;
}
a:hover {
    color: lime;
}