diff --git a/website/canvas/css-infinite-zoom-grid-underlay.html b/website/canvas/css-infinite-zoom-grid-underlay.html
new file mode 100644
index 0000000..6f2eb02
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+++ b/website/canvas/css-infinite-zoom-grid-underlay.html
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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>CSS "infinite zoom" grid underlay</title>
+    <style>
+      html {
+        height: 100%;
+      }
+
+      body {
+        min-height: 100%;
+        position: relative;
+        margin: 0;
+      }
+
+      pinch-zoom {
+        position: absolute;
+        inset: 0;
+
+        &[grid] {
+          --circle-width: 1px;
+          --circle: circle at var(--circle-width) var(--circle-width);
+          /* Map color transparency to --scale for each level of the grid */
+          --bg-color-1: rgba(0, 0, 0, 1);
+          --bg-color-2: rgba(0, 0, 0, clamp(0, var(--scale), 1));
+          --bg-color-3: rgba(0, 0, 0, clamp(0, calc(var(--scale) - 0.1), 1));
+          --bg-color-4: rgba(0, 0, 0, clamp(0, calc(var(--scale) - 1), 1));
+          --bg-color-5: rgba(0, 0, 0, clamp(0, calc(0.5 * var(--scale) - 2), 1));
+
+          /* Draw points for each level of grid as set of a background image. First background is on top.*/
+          background-image: radial-gradient(var(--circle), var(--bg-color-1) var(--circle-width), transparent 0),
+            radial-gradient(var(--circle), var(--bg-color-2) var(--circle-width), transparent 0),
+            radial-gradient(var(--circle), var(--bg-color-3) var(--circle-width), transparent 0),
+            radial-gradient(var(--circle), var(--bg-color-4) var(--circle-width), transparent 0),
+            radial-gradient(var(--circle), var(--bg-color-5) var(--circle-width), transparent 0);
+
+          /* Each level of the grid should be a factor of --size. */
+          --bg-size: calc(var(--size, 100px) / pow(2, 6) * var(--scale));
+
+          /* Divide each part of grid into 4 sections. */
+          --bg-size-1: calc(var(--bg-size) * pow(var(--sections, 4), 5));
+          --bg-size-2: calc(var(--bg-size) * pow(var(--sections, 4), 4));
+          --bg-size-3: calc(var(--bg-size) * pow(var(--sections, 4), 3));
+          --bg-size-4: calc(var(--bg-size) * pow(var(--sections, 4), 2));
+          --bg-size-5: calc(var(--bg-size) * var(--sections, 4));
+
+          background-size:
+            var(--bg-size-1) var(--bg-size-1),
+            var(--bg-size-2) var(--bg-size-2),
+            var(--bg-size-3) var(--bg-size-3),
+            var(--bg-size-4) var(--bg-size-4),
+            var(--bg-size-5) var(--bg-size-5);
+
+          /* Pan each background position to each point in the underlay. */
+          background-position: var(--x) var(--y);
+        }
+
+        > div {
+          display: block;
+          position: absolute;
+          inset: 0px;
+        }
+      }
+
+      folk-shape {
+        background-color: black;
+        border-radius: 3px;
+      }
+    </style>
+  </head>
+  <body>
+    <pinch-zoom grid>
+      <!-- Pinch zoom applies transforms on child elements instead of itself which breaks folk shape -->
+      <div>
+        <folk-shape id="box3" x="100" y="100" width="30" height="30"></folk-shape>
+        <folk-shape id="box4" x="200" y="300" width="30" height="30"></folk-shape>
+      </div>
+    </pinch-zoom>
+
+    <script type="module">
+      import 'https://esm.sh/pinch-zoom-element@1.1.1';
+      import '@labs/standalone/folk-shape.ts';
+    </script>
+  </body>
+</html>
