*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;background:#f5f6f8;color:#333;font-size:14px}#h5-app{min-height:100vh}