2 Replies
Karl Muller

There are two lines, so I'm not sure which one you are referring to.

The short, thick line below the word Parish is there by default and its part of the Lesson title. The length is predetermined and cannot be changed by you. The color is the accent color that you picked for your course.

The thinner line between the title and the first block of text indicates the completion of that specific Lesson.  As you view/complete more of the Lesson, the line will increase to the right.