Fixed right-side alignment when using ->outsidePanelPlacement(...Right)

[kerwin-wildsea]

When using a config like the following:

LanguageSwitch::configureUsing(function (LanguageSwitch $switch) {
    $switch
        ->locales(['nl', 'en'])
        ->visible(outsidePanels: true)
        ->outsidePanelPlacement(Placement::TopRight)
        ->outsidePanelRoutes();
});

Shows the Language Switch on the top left (See image below).

This is also the same for the other non-left options, they all show the dropdown on the left side of the screen:

->outsidePanelPlacement(Placement::TopRight)
->outsidePanelPlacement(Placement::BottomRight)
->outsidePanelPlacement(Placement::TopCenter)
->outsidePanelPlacement(Placement::BottomCenter)

With this fix the Language Switch will be on the center or right properly when configured to do so.

---

Tested on FireFox (PC & Android Device) and Chrome (PC & Android Device)

[what-the-diff]

PR Summary

• Updated Class Attributes for Consistent Width
  The changes ensure the specific section of the website maintains its width no matter the size of the user's screen. It now fills up the entire horizontal space available, giving the page a more consistent and professional look.