Location: "Actions" menu
The "Add format" effect enables you to add a certain format to the text of your comments as well as to comments of other users (bold, italic and underlined fonts are available for use):
This is a "paid" effect which means that you’ll have to spend a certain amount of your points to add the format to the text of a comment.
To apply the formatting to a particular part of the comment text you need to select the part of the text with the help of your cursor and press the "A" button in the user toolbar.
Then select the text and the icon of the font type you want to be applied and press the "Apply" button.
Formatting that you can apply to any comment:
You can combine different types of text formatting at once as well.