Changing the Default Site Theme
The default site theme will be applied to every new space created and to every space using the default, but can be changed at any point to alter your site's look and feel.
Replace me with a more complete explanation of what this how-to accomplishes.
Use h4 for section headings
If you don't want numbers in the section headings, simply remove the "numbered" class from this block.
Note/Tip/Warning/Info blocks below are collapsed by default. If you want to use any of these, try to keep to just one per page. You may use two if necessary, but in general, try to limit these.