body {
    margin: 40px auto;
    max-width: 650px;
    line-height: 1.6;
    font-size: 18px;
    color: #444;
    padding: 0 10px
}

h1,h2,h3 {
    line-height: 1.2
}

img {
    max-width: 100%;
    height: auto;
}

p + ul {
    margin-top: -0.6em;
}

figure {
    margin: 1em 0;
    display: block;
    text-align: center;
}

figure img {
    display: block;
    margin: 0 auto;
}

figcaption {
    margin-top: 8px;
    font-size: 0.9rem;
    color: #666;
}