/* Reset / base */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

body {
    display: flex;
    background: #000;
    color: #fff;
}

/* Centered layout */
.center {
    margin: auto;
}

/* Text styling */
.hello {
    font-size: 1.25rem;
    letter-spacing: 0.05em;
}