Template talk:Category end

Can these templates stay ?

I copy these templates from Valve Wiki dev page.

• Template:category header - Begins the category format system.
• Template:category cell - Begins a new cell within the category format system.
• Template:category newcolumn - Begins a new column within the category format system.
• Template:category end - Ends the category format system.

Did I do wrong ? Of course need edit these templates color theme.--"" 05:04, 13 November 2018 (CST)