body {
    background-color: #130b1d;
    color: #ffffff;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    text-align: center;
}
@keyframes colors {
    0% { color: #ffb3ba; }
    20% { color: #ffffba; }
    40% { color: #baffc9; }
    60% { color: #bae1ff; }
    80% { color: #ffdfba; }
    100% { color: #ffb3ba; }
}
h1, .colorful {
    animation: colors 5s infinite;
}
a {
    color: #ffb3ba;
}