body {
    background: #181a1b;
    color: #bbb;
    font-family: 'Roboto', sans-serif;
    font-size: large;
    line-height: 1.6;
    margin: 0 auto;
    max-width: 50em;
    padding: 0 1em;
}

h1, h2, h3, h4, h5, h6 {
    margin: 1em 0 0.5em 0;
    line-height: 1.3;
    font-weight: 600;
    color: #fff;
}

/* Link Styling */
a:link, a:visited {
    color: #a9f;
    text-decoration: none;
}

a:focus, a:hover {
    color: #9cf;
    text-decoration: underline;
}

hr {
    margin: 2em auto;
    border: 0;
    border-bottom: 0.1em solid #444;
}

div {
    background: #282c2f;
    padding: 1em;
    border-radius: 8px;
    margin-bottom: 1.5em;
}

footer {
    text-align: center;
    background: #101214;
    padding: 1em 0;
    margin-top: 2em;
}

footer a {
    color: #a9f;
}

footer a:hover {
    color: #9cf;
}

footer p {
    margin: 0;
    color: #bbb;
}

header {
    text-align: center;
    margin: 0 0 2em;
}

header h1 a {
    color: #9cf;
    text-decoration: none;
}

header h1 a:hover {
    text-decoration: underline;
}

@media screen and (max-width: 768px) {
    body {
        font-size: medium;
        padding: 0 0.5em;
    }

    div {
        padding: 0.8em;
    }
}