index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <title>components</title>
    <style media="screen">
      body,html{
        margin:0;
        padding:0;
        height: 100%;
      }
      body{
        font-size: 0.14rem;
      }
    </style>
    <script type="text/javascript">
        !function(a,b){var c=a.documentElement,d="orientationchange"in window?"orientationchange":"resize",e=function(){var a=c.clientWidth;a&&(c.style.fontSize=100*(a/375)+"px")};e(),a.addEventListener&&b.addEventListener(d,e,!1)}(document,window);
    </script>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>