Removed '@tailwind base' import from content script as it was causing negative effects on pages

[NoxQ]

The content script runs in the context of normal web pages. That means that the context script's CSS mixes with the DOM's CSS and can cause unforeseen side effects.

The @tailwind base import adds a bunch of base CSS rules to the content script's CSS file which in turn causes the content script to inject all that unnecessary (and sometimes page-breaking) CSS into the DOM and override the page's styles.

I've noticed this happen in a few places, one was Gmail, and another was the old.reddit.com site.

The issue I was having in Gmail was that sometimes contacts' profile pictures would be squished and upon investigating I found out that it was because @tailwind base adds some table{ } rules which override Gmail's table{ } rules causing the profile picture squishing.

Removing the base import fixed the issue for me without affecting the CSS of the actual content script itself.