Add custom class/id name in Category

Hello,

I want to make different looking(applying different color by css) for each menu.

Item List View:
From To
Item View:
From To
Maybe the best approach would be setting class/id name in category(backend) and have an option for inheritance to allow us to set only Root category and all child will be applied.

Kind Regards,
Brandon

I am not sure that i understand your suggestion , what about adding the currently active menu ID as a class name ?

e.g. will become:

That will do as long as contains unique id.

The menu item id is unique
but it is unique among Joomla Item ids , is that what you need / suggest?

This is simple to add (with an if statement that will make sure that we break nothing)

Yes, exactly what I need.

Can you also add menu itemid in directory view?
From
<div id="flexicontent" class="flexicontent directory rootcat1">
To
<div id="flexicontent" class="flexicontent directory rootcat1 menuitem524">

I am using 4 directory view menu and one is only display images.
I also want to apply accordion by CSS for rest menus.