User:John Broughton/O'Reilly Mediawiki issues

Formatting "Tips"
Here's a tip done using the Notice template:

To do this, a tip would start with this:

If the initial "i" symbol isn't wanted, it's very easy to create a new template (say, "MM-Tip") that's just a variant - all the formatting without the symbol. And if "Tip" really has to be centered on the first line, alone, then that still can be done with a template, but with a bit more change from the Notice template.