Hit wrong keyboard keys → fore/background colors reversed

[Shohreh]

Hello,

I don't know what I did, and now those two EPUB files are displayed with white text and black background :-/

There's nothing obvious in the View or Settings menus.

What did I do wrong?

Thank you.

[GitHubRulesOK]

depending on version you pressed the I (Invert On/Off) key which in newest pre-release 3.6 version needs Shift but in 3.5 did not !

[Shohreh]

Thanks. It's 3.5.2

I suggest adding that keyboard shortcut in the menu, either View or Settings.