Terminal per delphicAssassin

If you're willing to run a CSS theme; I've also included a context menu to follow the theme of Terminal! Best used with a Dark Mode extension. <https://pastebin.com/B8tC70pN> Preview: <https://giphy.com/gifs/Xiz8sVgDvPDviyTY3Z>

Sorry for the long overdue update; I didn't expect this theme to gain much traction.
Below lay an plethora of chronological improvements and change(s) to the Terminal theme.

War. War never changes.


Version 1.6.1 (5/12/2021, 9:49PM)
* Removed the annoying 'Blue Bar'; now matches Theme. - Thanks for pointing that out, R3DN3CK4LYF3.
* Tab Loading color now matches Theme. - Thanks, again, R3DN3CK4LYF3.

Version 1.6 (5/10/2021, 9:05PM)
* Added transparency to fly-outs.
* 'Downloads' fly-out was displaying as a black icon when a transfer was completed; this now displays the same color as all other Toolbar Icons, (tested on both Firefox Version 88.0.1 and Beta Version 89.0b10).
* Slightly darkened the Top Toolbar Separator color so it doesn't mesh with the Active Search Bar, as well as a minor cosmetic tweak to the Search Bar.
* Modified the Toolbar Color and Background Color to replicate the Terminal scheme, I inadvertently removed it.
* Search Bar is now less vibrant, while retaining the adored Fallout vibe. - Thanks, Sentry812, adjusted.
* Highlighted input field now displays in Black. - Thanks for pointing that out, Grahamperrin.
* Selected Tab now properly highlighted.
* Sidebar updated from White to follow the theme style.
* Background Image changed to give a more retro-feel.
* Bookmark Separator's now follow the default Theme Color.