Hi,
For some reason every time I add a new section in Cornerstone I get some blank spaces by default. How do I get rid of those? I want my sections to look like the Renew Demo 2, as in this image: 
If you noticed, here I get the old customizer where you can change the layout, and there you have the option to set the margin to zero and voila.
But instead I’m ending up with something like this: 
Here, even though I set the margins to zero, I still have the blank spaces.
Is there something that I’m doing wrong?
Thanks in advance.
Greetings,