Horizontal menu on category page? In content sidebar?

[Audun MB+ 17]

Is there a way to add an horizontal menu on a category page? I have one category that is a dictionary of financial terms (called FinansABC), and I want readers to be able to navigate these posts by the alphabet. I sub-categorized the posts by letters, and created a menu with the letters (so it looks like this: A B C D E ...). I want to show this menu on the category page for the FinansABC-category, but not on other posts pages. Is there a way to only show Secondar Nav on this category page? I tried to put the menu in a widget in the content sidebar and use widget_logic (the plugin) to only show on the selected page. This works, but the menu is shown vertically, not horizontally. Is there an easy way to get it to show horizontally? Besides making the menu in a textbox widget?

[cmunns 16]

a horizontal menu is easy..just need slight css mod. Do you have a link?

[Audun MB+ 17]

Here's the category page, I'd appreciate any help with the necessary CSS mod.

[Kate 3]

Hi Audun, Here you go:

#menu-abc li{float:left;}

[Audun MB+ 17]

Thanks! But where to use it?

[cmunns 16]

In your child theme css file. If base.css is there use that if not add to the style.css in the child theme.