Customizing "Scoll speed" (Courses)

Hi, just two short questions: 1) I want to customize the "scoll speed" (sideways) of the "Courses" section, but I was unable to find the specific code fragment. The courses change waaay to fast in my opinion and I want to give my visitors a few extra seconds to read everything. 2) Would it be possible to add the possibility to change the sliding speed of the "Courses" section (exactly like you did for some other sliders) to the customizer? If I was just to stupid to find the option please don't be mad, I am sorry :D. Thanks for your help! Regards, Gustavson