Saving section layouts in email builder 2.0 and pages?

Hi! Is there a way to save a section layout in the email and/or pages builder? For example, if we create something like in the image below (row with one image column and one text column with a colored background), is there a way to "group" this and save it in the "Advanced elements" widget or somewhere similar? 

I am wondering the same for landing pages. It would save time to not have to recreate a section from scratch if it doesn't happen to be in the template I am using. Constant Contact has this ability with preset content "blocks" so I am hoping there is something similar. Thanks in advance!