adrexia/sapphire — comment on commit 050afddc8e06e0a21a2cbe76b510e341c80a42ee
File: scss/TreeDropdownField.scss line 20
By chillu:

@adrexia @sminnee That's a "magic value" which relies on the $grid-x variables defined in sapphire/admin/scss.
I suggest that we move the width setting there, use the $grid-x configuration, and put it in sapphire/admin/scss/_form.scss.

The TreeDropdownField.scss styles are supposed to work outside of the CMS,
and this is a CMS-specific customization - so doesn't belong there.