Can’t understand terms in Formats page

Hi Alex,

This is a great plugin. I have viewed the youtube video (https://www.youtube.com/watch?v=fljkfet52eg) on how to get the plugin to work. However, what I can’t understand is the terms when setting up a format.

1) For example, what does it mean by Tag Selector, Inline Tag Name and Class Attribute value?
2) In the youtube video, the first example showed that the Inline Tag Name was blank. However, in the second example, the Tag Selector was left blank. Can you please explain this?

Thank you.