On smaller screens, `.o_status_bar_buttons` are displayed in a dropdown. This commits reset the styles of these buttons when they are displayed in the dropdown, so they look like regular dropdown items task-3414462 part of task-3326263 closes odoo/odoo#128462 X-original-commit: 071d92b3926f6a062ca3b0b0c9c70d8567bb6899 Signed-off-by: Pierre Paridans (app) <app@odoo.com>