Container
A responsive .container wrapper. Place rows and columns inside to build section layouts. It is shown in the block inserter as Canvas Container and registered as canvas-core/container.
Select the block on a page and its own settings open in the sidebar, in the panels below:
Settings
Each setting is named exactly as the block editor names it, followed by what it does and what it starts as. Where a setting carries a Shown when line, it stays hidden until that condition is met, which is the usual reason a setting looks missing from the sidebar:
Layout
WidthDefaultContainer (boxed)
Whether the content inside is held to the reading width the site uses everywhere, or allowed to run the full width of the screen.
ChoicesContainer (boxed)Container Fluid (full width)
Add clearfixDefaultOff
Makes the container hold its full height when everything inside it is floated, which stops the next section riding up underneath.
Related
Every Canvas block also carries the Animation, Scroll Effects and Advanced panels, which are described in Controls every Canvas block has.
Other blocks in Layout: Column, Copyrights, Footer About, Footer Contacts, Footer Instagram, Footer Widget Area.

