Remove lines and a dot

Hi,

Kinda new to Drupal…

I’m using Business 7.X-1.11 theme and want to remove lines between blocks/headers/etc.
You can see it in the picture. https://s23.postimg.org/n6sc1jm1n/image.png
One block contains 5 lines and a dot. I know the dot comes from the “view” (html list). if i put it on something else the layout becomes worse. How to remove it…. ?

Im happy to provide more information if needed.

Thanks in advance 🙂
Jeffrey!

Drupal version: 


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