editer.html

<!DOCTYPE html>
<html lang="zh">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>editer</title>
</head>

<body>
  <canvas id="canvas" width="1000px" height="562px" style="top:0"></canvas>
  <div id="app"></div>
</body>
<script type="module" src="./src/editer_main.ts"></script>
<style>
  body {
    margin: 0;
    display: flex;
    place-items: center;
    min-width: 320px;
    min-height: 100vh;
    overflow: hidden;
  }
  #canvas {
    position: fixed;
    top: 0;
    display: block;
    border: rgb(0, 0, 0) solid 1px;
    background-color: rgba(255, 255, 255, 0);
    transform-origin: 0 0;
  }
</style>

</html>