body {
    background-color: black;
    color: white;
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50vh;
    margin: 0
}

a {
    color: aquamarine
}

.centered_content {
    width: 500px;
    height: 200px;
    text-align: center
}