body{font:17px/1.6 Georgia,serif;max-width:720px;margin:40px auto;padding:0 20px;color:#222;background:#fbfaf7}
header a,nav a{color:#222;text-decoration:none;margin-right:16px}h1{font-weight:normal}
article{margin:32px 0;border-bottom:1px solid #e5e2da;padding-bottom:24px}.d{color:#888;font-size:14px}
footer{color:#999;font-size:13px;margin:48px 0}