Demo Epik / Multiple questions

Hello again,
I would really like to see all aspects of the demo version in a tutorial, maybe even an you-tube tutorial. Is there more explanation on the web?

I’m new with WordPress, have figured out some stuff, but still have lots of questions left.
– How to change part of the font of text in widget? Like in Footer 1.
– How to add a quotation mark? Like in the demo, at the user’s profile.
– How to add bullets at a summery? Like in the demo in widget Home Feature (I guess)
– Is it possible to make a widget color clear, so that another color can shine though? Or change the background color of one widget at it’s own?

My test site is: http://new-label.nl/wp/
I’m inspired by: http://thenexttrainer.nl/klantmagneet-website/

Thank you so much!
Lonneke