<!DOCTYPE html>
<html lang="en">
 <head>
 </head>
 <body translate="no">
  <main id="app">
   <canvas height="500" ref="canvas" width="500">
   </canvas>
   <p>
    {{ date }}
   </p>
   <input max="30" min="1" type="range" v-model="day"/>
  </main>
 </body>
</html>
