:root{color:#111;font-family:Arial,Helvetica,sans-serif}body{background:#eee;margin:0}.home{padding:24px}#bill{background:#fff;max-width:720px;margin:16px auto;padding:20px}#bill h1{text-align:center;margin:0 0 4px}.muted{text-align:center;color:#444;margin:0}#bill table{border-collapse:collapse;width:100%;margin-top:12px}#bill th,#bill td{border-bottom:1px solid #ddd;padding:6px 0}#bill th{text-align:left}.num{text-align:right}.total{font-size:20px;font-weight:800}.foot{text-align:center;color:#666;margin-top:18px;font-size:13px}.status{background:#fff;max-width:720px;margin:16px auto;padding:20px}.status h1{margin:0 0 16px;font-size:20px}.status label{margin-bottom:8px;display:block}.status input{box-sizing:border-box;width:100%;margin-top:4px;padding:8px}.status button{margin-top:12px}.status .error{color:#900}.status li{margin:12px 0}@media print{body{background:#fff}#bill{margin:0}}