I suspect these may have been accidentally mixed up or miscompleted from a nearly data-attribute or interface message, since all other classes start with `.uls-` in this repository. * "uls-input-settings-imes" is not used referenced anywhere else. * "uls-sub-panel" is referenced in one skinStyles override, updated with https://github.com/StarCitizenTools/mediawiki-skins-Citizen/pull/434. Change-Id: Ia0b23d795f7807ef9227f66d0890a25524cd5a9f