I frequently notice some rather unsightly lines between different sections and it seems to occur most clearly on retina displays. In this case I have a bloc with three columns and each column contains a simple paragraph bric with a link. You can see the lines pretty clearly from the screenshot and I wondered if there is any way to avoid this, because it looks pretty horrible.
Do you can send please the url of the page, which has this problem?
Probably some default borders being applied - try a custom class and set them to solid w/ width of 0.
I tried this but it made no difference. It’s actually something I’ve seen in Rapidweaver sites as well in the past, but not now when I checked.