Timkin
About
This is the base framework that I use for my character pages. Its main feature is that it allows you to easily make a grid with varying element widths, which is ironically something much more easily accomplished with flexbox than grid. It's also a fairly good Tumblr knockoff layout if you're into that.
You can copy the source code for this from Github! Or just take it from the view source page directly.
Gallery
This is a full-width image:
These are multiple images in a row:
Gallery Credits
This is a half-width section. All sections, regardless of their grid size, will take up the entire screen width on small screens (under 1024px wide).
Relationships
You can use 2 of these with a half-width section or 1 with a 3/4 width section.