New markup style in ribbon

Question

I'm able to add a markup style to ribbon by creating a new class like div.ms-rteElement-mkg-div { -ms-name: "New markup"; }

This works well, but what if I want to add a new class, and maybe insert a H4-tag within a span? Like this:
<span class="myclass grid_4"><h4>This was inserted automagically</h4>This is some content</span>

Answer 1

You can do this by using the Reusable Content feature in SharePoint Server 2010. Reusable Content is a list with HTML snippets that can be inserted to Site Pages.