
- remove unnecessary dialog type-specific padding, spacing and margin definitions that led to layout to problems - bump the size of user avatar in authentication dialog - nest css classes in the sass to better reflect the structure of dialog elements - sync style of audio device selector with switcher-popup style - sync text and padding styles with other elements - fix incorrect button order in audio selection dialog Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7876 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3473>