Feedback to the new design

In the past, after I finished a lesson, I could immediately click on the Primary button "Start +250 PX" and start a quiz.

But now I have to move my cursor first and find that button to start a quiz.

=> I liked the way you showed that specific button, so that I don't have to move my cursor and find the Primary button "Start +250 PX" to start a quiz.

In the past, when you went to a specific course, you could see how many exercises you'll have and how long does it going to take.

But now I have to click on the specific course, and THEN I can see the details

=> It was convenient to see how many exercises am I going to do and how long. It helped to decide whether I should do the specific course or maybe other things first.