Remove excess borders in Firefox Nova design (and this inconsistency)

[SoftwareType]

Hey there, apologies if I've used Microsoft Paint and so it may not look the best, but upon trying out the new design available in Firefox DEV, while everything do seem to be fine, I was simply never a fan of these borders ever since it got planned. It's a bit too big and makes the elements a bit too separated (just like what Opera has)

Also, this very specific problem ->  is kinda triggering me. It has a space between the bar and search engine button.

And so, I thought of changing it a little:

Honestly, other than these two specific issues, I actually liked the new design so far!

Apologies for the bad grammar; in rush right now.

Best regards,
SoftwareType

[Jon]

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