Here is a simple editing tip. When using a WYSIWYG editor to create or edit content for your site, remember this:
Press Shift + Enter at the same time to place a Line Break in your text. This is the separation you see from the introductory paragraph to this one.

Press Enter on the keyboard to place a Paragraph Break in your text, which is two lines below the preceding text. This is the separation you see between these two explanation paragraphs.