Hi Tom,
I may have found a bug, I am not sure. Can you reproduce it?
Layout: one container, no gap among content blocks, content padding 0. I think, with this setting there should be no padding/margin between sidebars in content/sidebar/sidebar. But, following margins are applied:
.one-container.both-left .inside-left-sidebar,
.one-container.both-right .inside-left-sidebar: margin-right: 15px;
.one-container.both-left .inside-right-sidebar,
.one-container.both-right .inside-right-sidebar: margin-left: 15px;
Have a look at a screenshot: https://www.dropbox.com/s/hqkz83au90ike7b/screen.jpg?dl=0
Cheers
Roman
GP Premium 1.2.96