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Remove bottom line on active tab

schlawiener
schlawiener
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Can someone help me customize the appearance of the active tab? I was able to remove the borders and separators, however I'm now left with a thin white line at the bottom of the active tab and I don't know how to get rid of it. I have tried changing the border and padding, but nothing really helped:

Anyone with an idea? Any help would be appreciated.

Can someone help me customize the appearance of the active tab? I was able to remove the borders and separators, however I'm now left with a thin white line at the bottom of the active tab and I don't know how to get rid of it. I have tried changing the border and padding, but nothing really helped: Anyone with an idea? Any help would be appreciated.
Attached screenshots

Modified by schlawiener

Chosen solution

Found a solution: margin-bottom: 1px !important;

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All Replies (2)

schlawiener
schlawiener Question owner
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This line seems only to appear with the Firefox Alpenglow theme.

schlawiener
schlawiener Question owner
more options

Chosen Solution

Found a solution: margin-bottom: 1px !important;