Shrunken Category Images

Hey Rob!

topic-list.scss is part of Discourse core, that’s why you’re not seeing it. https://github.com/discourse/discourse/blob/master/app/assets/stylesheets/desktop/topic-list.scss

For the specfic change that cuased this, see https://github.com/discourse/discourse/commit/1da265db11b0894f9712ec3fa40f4bb5ed155ec4 and https://github.com/discourse/discourse/commit/5db50d6cdc227e98a1d25dea53997e7de9fbe276. The changes were made to prevent the page from “jumping” as images of unknown heights are loaded - we now reserve the space upon page load.