body {
    font-family: sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

main {
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;
    background: #fff;
}

article h2 {
    color: #333;
}

article img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px 0;
}

blockquote {
    background: #f9f9f9;
    border-left: 10px solid #ccc;
    margin: 1.5em 10px;
    padding: 0.5em 10px;
    quotes: "\201C""\201D""\2018""\2019";
}

blockquote:before {
    color: #ccc;
    content: open-quote;
    font-size: 4em;
    line-height: 0.1em;
    margin-right: 0.25em;
    vertical-align: -0.4em;
}

blockquote p {
    display: inline;
}

footer {
    text-align: center;
    padding: 20px;
    margin-top: 20px;
    background: #333;
    color: #fff;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin-bottom: 10px;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}