*,:after,:before{box-sizing:inherit}html{box-sizing:border-box}body{margin:0;padding:0;font-size:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;background:rgba(0,0,0,.05)}button{cursor:pointer}input,textarea{font-size:16px}input[type=text],textarea{width:100%;padding:.5rem;margin:.5rem 0;border-radius:.25rem;border:.125rem solid rgba(0,0,0,.2)}input[type=submit]{background:#ececec;border:0;padding:1rem 2rem}nav{display:flex;padding:2rem;align-items:center}nav a{text-decoration:none;color:#000;display:inline-block}nav a+a{margin-left:1rem}