body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #0b0b0b;
    color: #eaeaea;
}

header {
    background: #000000;
    border-bottom: 2px solid #1f1f1f;
    padding: 20px;
    text-align: center;
}

nav a {
    color: #cfcfcf;
    margin: 0 15px;
    text-decoration: none;
    letter-spacing: 1px;
}

nav a:hover {
    color: #ffffff;
}

.container {
    padding: 30px;
}

.stuff {
    background: #111;
    border: 1px solid #222;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}