From the docs at http://getbootstrap.com/css/
You can choose one of two containers for use in your projects. Note that due to filling and more, no container is nested.
and
Rotate any grid of a fixed-width grid into a full-width layout by changing your outer container. Liquid container.
The second sentence implies that you can have nested containers. The first sentence seems to imply that there should be one container per page.
What is it?
(A case may require a container-liquid to be inserted inside the container or simply inside some other fixed-width element).
user911625
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