Why you edit raid planner files? Every update will remove your modifications. If you turn off CSS file, then raid planner css is not loaded, and you can add your own definitions to your template’s css file, in that case and update will not kill you.
But you can find the modifications here: https://github.com/Taracque/RaidPlanner/commit/5d118044ea7dabec851c7c4fa57054d57d86e939
15MtA5fPyKWn3c7J9NSSisSNZL3Qaz7ayU
