body{margin:10% auto;background:#f2f2f2;color:#333;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:20px;line-height:2;text-shadow:0 1px 0 #fff;max-width:73%}a{border-bottom:1px solid #777;color:#777;text-decoration:none}a:hover{border-bottom:0}footer{margin-top:2rem}.emoji{padding:0 4px}