Remove the .figure__container element. According to Tess, putting a <figcaption>
inside a child of a <figure> "doesn't obey the content model" or some shit.
Fiiiiine.
Getting small figures to lay out the way I want them to without the container
was a bit of a trick. Instead of letting the figure span the entire width of the
grid column, let it fit the size of its contents, and then set margin-inline to
auto so it centers.
Doing this also allowed me to remove the .figure--image, etc styles because the
styles and markup are a lot more similar among figures containing different
kinds of elements. Nice!
There are two main sizes of figures: fullwidth and small. Full width figures take
the full content width. Usually they spread into the "wide" content area too.
Main size figures are also full width figures, but they stop at the edges of the
main content area. Small figures shrink to fit and are generally 480pts wide.
Break all these different types of figures down into separate templates for each
variant.
Add the ability for resources to specify a "source" with a link and title.
Remove the main intermediate container. It wasn't acutally serving a purpose.
Remove some of the BEM-style classes that also weren't really doing anything.
