Hello,

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Thank you!

I got the screenshot taken.

This may be because of the theme you choose. Type about:addons<enter> in the address bar to open the Add-ons Manager. Hot key; <Control>(Mac=<Command>) <Shift> A)

On the left side of the page, select Appearance. Then select Default.

Did not work. I have 4 different ones and they all are highlighted. Just showed up when I logged on a few days ago. I do recall looking at some new ones through a ff email but I never clicked on any.

Try the CTR extension and look at the setting(s) in the CTR Options/Preferences here:

• CTR Options > Toolbars (3)

• https://addons.mozilla.org/firefox/addon/classicthemerestorer/

Many thanks to FredMcd and cor-el for helping me. I went under toolbar 3 and ticked remove background color and the highlight went away!

Glad to help. Safe Surfing.