DiscPage: a plugin to create static pages and insert discussion balloons in the text

Did you create a static page already? Can you see the pencil button?

Styling a static page is like styling a standard Discourse topic page: you create a theme component and customize it. There is an example here. You can also search for “Theme Components” here on meta. The .dpg-page-content class allows to create CSS rules that apply to static pages only instead of all topic pages.