<!DOCTYPE html>
<html>
<head>
  <title>Draggable playground / Anime.js</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <link href="../assets/css/styles.css" rel="stylesheet">
  <style>

    body {
      --one-cell: 100px;
      --border-color: rgba(255,255,255,.75);
    }

    .grid::before {
      content: "";
      pointer-events: none;
      position: absolute;
      z-index: 0;
      left: 0;
      top: 0;
      width: 100%;
    