Squashed 'app/' changes from 53bff5f..e9fbf0f

e9fbf0f moved widths onto wrapper's children

git-subtree-dir: app
git-subtree-split: e9fbf0f358faf62b835a0a47fc9e15c3762c7f07
Merge commit '7cffba91b16cbe3a21eb61dd832156cbed3e3b8c'