html {
    height: 100%;
}

body {
    height: 100%;
}

main {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    justify-content: center;
    align-items: center;
    text-align: center;
}

a {
    text-decoration: none;
    color: initial;
    transition: transform 0.2s;
}

a:hover {
    transform: scale(1.1);
    transition: transform 0.5s;
    color: initial;
    text-decoration: initial;
}