Course Presentation

wer's brauchen kann.

Hi, 

I've created a course and I have a question prompt, I'm worried this button is too small though and my students will overlook it, I have the button size selected to big but is there a way we can further increase or make this button more apparent?

Thank you

Is there a way for presentations to go through the slides automatically? Without the student needing to click on anything unless they're needed for anything interactive?

Thanks