body{font:16px/1.4 sans-serif;max-width:60rem;margin:0 auto;padding:1rem}
figure{margin:1.5rem 0}
.device{font-size:.8rem;text-transform:uppercase;margin:0 0 .2rem}
.screen{background:#ddd;border:1px solid #888;padding:.75rem;overflow-x:auto}
.phone{max-width:20rem}
.screen p,.screen ul{margin:.35rem 0}
.box{background:#bbb;border:1px solid #888;padding:.3rem .5rem}
.btn{display:inline-block;border:1px solid #444;background:#fff;padding:.15rem .6rem;margin:.1rem 0}
table{border-collapse:collapse;width:100%}
td,th{border:1px solid #888;padding:.2rem .4rem;text-align:left;vertical-align:top}
figcaption{margin-top:.3rem}
pre{background:#ddd;border:1px solid #888;padding:.75rem;overflow-x:auto}