Flipbook - Codepen

If you're looking for a solid starting point for a flipbook on CodePen, 1. The Cleanest Modern Version (CSS Variables)

While Codepen is great for testing, you eventually need a standalone file. flipbook codepen

To change page thickness (the "stack" visual), look for box-shadow on the .page element. If you're looking for a solid starting point

Flipbook CodePen — A Deep Guide