* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    color: #f0f0f0;
    background: #111;
    font-family: -apple-system, Segoe UI, Roboto, Noto Sans, Ubuntu, Cantarell, Helvetica Neue, sans-serif;
    font-size: 13px;
}

#background {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: url("https://res.cloudinary.com/christiansandor/image/upload/v1639678028/henry-be-DpI-_wydgJM-unsplash_zuy05e.jpg") no-repeat center center / cover;
    opacity: .2;
}

#content {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: 2rem;
    text-align: center;
    overflow: hidden;
    position: relative;
}


#title {
    margin-bottom: 5px;
    font-size: 1.6rem;
    font-weight: normal;
}

#buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.2rem;
}

#buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3.2rem;
    width: 3.2rem;
    margin: 0 .5rem;
    cursor: pointer;
    color: inherit;
    text-decoration: none;
    transition: background-color .2s ease, color .2s ease;
    font-size: 2.4rem;
}

#buttons a:hover {
    color: #30acfe;
}

#footer {
    position: absolute;
    bottom: 1rem;
    left: 0;
    width: 100%;
    text-align: center;
}

@media (min-width: 1280px) {
    html, body {
        font-size: 18px;
    }
}

@media (prefers-color-scheme: light) {
    body {
        color: #111;
        background-color: #e6e6e6;
    }

    #background {
        background-image: url("https://res.cloudinary.com/christiansandor/image/upload/v1639674985/benjamin-davies-Oja2ty_9ZLM-unsplash_zlgrdy.jpg");
    }
}

@media (prefers-reduced-motion: reduce) {
    #buttons a {
        transition: none;
    }
}

@media (prefers-contrast: more) {
    #background {
        display: none;
    }
}