@font-face {
    font-family: 'Mintbit';
    src: url('Mintbit.otf') format('truetype');
}
html, body {
    font-family: 'Mintbit', sans-serif;
    border: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    position: relative;
    background: linear-gradient(0deg, #000000, #00160e, #000000);
    background-size: 400% 400%;
    animation: gradientFlow 2s linear infinite;
}
div.container {
    width: 100%;
    height: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
div.intro {
    font-family: 'Mintbit', 'NotoColorEmoji', sans-serif;
    color: white;
    font-size: 3rem;
}
div.links {
    margin-top: 1.5rem;
}
a.button {
    font-family: 'Mintbit', 'NotoColorEmoji', sans-serif;
    border-radius: 2.5rem;
    text-decoration: none;
    color: inherit;
    padding-right: 0.8rem;
    padding-left: 0.8rem;
    padding-bottom: 0.5rem;
    opacity: 0.4;
    color: rgb(255, 255, 255);
    transition: opacity 0.25s ease;
}
a.return {
    font-family: 'Mintbit', 'NotoColorEmoji', sans-serif;
    border-radius: 2.5rem;
    text-decoration: none;
    color: inherit;
    padding-bottom: 0.5rem;
    opacity: 0.4;
    color: rgb(255, 255, 255);
    transition: opacity 0.25s ease;
}
a.button:hover {
    opacity: 1.0;
    color: rgb(255, 255, 0);
}
a.return:hover {
    opacity: 1.0;
    color: rgb(255, 255, 0);
}
div.links {
    display: flex;
    justify-content: center;
}

@keyframes gradientFlow {
  0% { background-position: 0% 100%; }
  100% { background-position: 100% 0%; }
}