You can use the Rich Text Editor to change font size and format paragraphs
Open the Rich Content Editor using one of the Sublime LMS ™ features which support the Editor.
Select the Font Size drop-down menu to change the text font size. Here you can choose from 8, 10, 12, 14, 18, 24, or 36 sized fonts.
Select the Paragraph drop-down menu to change the text font size. Here you can choose from paragraph, heading 2, heading 3, or heading 4 styles.
To create single spacing in the Rich Content Editor, press the enter key . This will create a line break instead of a paragraph break.
Click the save button to save your content.