Trainz/kbL

 This is the same template internal code as Template:Key_press and template:Kb, but differing from the latter, since it is both wrapped in a BLACK(or using parameter |CO=color), an alternative colorizing HTML wrapper as Kb supports, but also the wrapper increasing the font size ' ... ' in wiki-markup. The key displayed is expressed in the user's (browser's) default monospace font within the s (or ).
 * Purpose and usage
 * The related templates template:Kb and template:KbL use instead a blue motif which is used on the Trainz Wikibook extensively to emphasize the difference between Tools selection command and Hotkeys of other kinds, but with the same distinction between HTML wrappers.