Hi there! I understand your HuffPost app screen is shaking on your Mac running OS X 10.15.7. Could you tell me a bit more about this? For example, does the shaking happen only within the HuffPost app or browser, or does it happen system-wide? Also, when did this start—after an update or any changes on your Mac?

While you share that, I’ll suggest some initial steps to isolate the issue:

1. Restart your Mac: A simple restart can often clear temporary glitches.
2. Clear cache and disable browser extensions if you're using HuffPost on a browser like Safari. Extensions can sometimes cause display problems.
3. If it’s the HuffPost app, try uninstalling and reinstalling it.
4. Check if any other apps or websites have similar issues to see if it’s specific to HuffPost.

Let me know what you observe here, and we can dig deeper accordingly!