MS_Y

The way to implement overlap is to make the toolbar container height of zero and adjust the height of the internal elements and backgrounds. Here, the background is the parent...

Does it work with `:is()`? I think it's impossible.

You can see that it works incomplete. If you put the mouse on the toolbar, the browser contents screen moves up. Firefox `v103` is possible to work 100% without any...

The content layout should not be moved because toolbar is overlay. But, We can add it as an option as you say.

Do you have any screenshots you want? It's not the default, but I can add it as an option later.

Hmm.. It's strange. `userChrome.decoration.disable_panel_animate` works well at my computer. https://user-images.githubusercontent.com/25581533/184465730-e0e391c2-a43b-453c-b338-2729cdd09183.mp4

It is not a stabilized API, but if you put the next code into `userChrome.css`, you can customize it. ```css :root { --uc-autohide-toolbar-speed: 0.25s; --uc-autohide-toolbar-delay: 600ms; } ``` --- When...

Now, you can customize like this. ```css #sidebar-box { --uc-autohide-sidebar-speed: 750ms; --uc-autohide-fullscreen-sidebar-speed: 1s; --uc-autohide-sidebar-delay: 600ms; } ```

Is Waterfox G5 using `Lepton v5.0.0` or higher? All options are activated using [`configs`](https://github.com/black7375/Firefox-UI-Fix/blob/master/user.js), and nothing changes without options. --- The reason for conflicting with [`TabMixPlus`](https://github.com/onemen/TabMixPlus) is because of `!important`...

Lepton is planning to add feature related to multirow. - https://github.com/black7375/Firefox-UI-Fix/commits/dev - https://github.com/black7375/Firefox-UI-Fix/issues/315