Type: code issue
Firefox 65
Version: 2019.1.31
macOS 10.14.3
Macbook Pro
On an external 1920x1080 HD monitor, the checkboxes in the UI dropdown look blurry / fuzzy

They're crisp when the window is moved to the builtin Retina display.

That's most likely a DPI issue.
@wesinator Is this explicitly just HTTPS Everywhere's menu? Could you check another extension out to see if the menu also blurs out and compare?
@wesinator Here's a page with a checkbox, please check if it's blurry: https://pipboy96.github.io/index.html
@wesinator Here's a page with a checkbox, please check if it's blurry: https://pipboy96.github.io/index.html
This might not cause the same issue as an extension popup menu, but it doesn't hurt to try
@zoracon It's just a <input type="checkbox">, just like the popup checkboxes.
@pipboy96 Oh interesting, yea that looks blurry too:

I guess this is a Firefox UI issue then
@wesinator Please report this bug on Mozilla bugtracker then.