a {
    text-decoration: none;
}

a:visited {
color: black;
}

a:hover {
    text-decoration: underline;
}

div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5em;
    margin: 1em;
}

body {
    background-color: lightskyblue;
}