Issue with the "Launch the demo" doc

[virasasan]

I found an issue with this document.

Title: Launch the demo
Location: https://fly.io/docs/deep-dive/launch-deep-dive/
Source: https://github.com/superfly/docs/blob/main/deep-dive/launch-deep-dive.html.markerb

Describe the issue

Hi, I have low vision, and on my Mac laptop, I zoom in on the documentation pinching out. When I do this, the page keeps jumping around.

Addtional info