this commit, remove the margin 0px to add a space between multiple user avatars. closes odoo/odoo#101933 X-original-commit: 6512e002263c23cbdffdecf7ee4f031ad7ea4c55 Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com> Signed-off-by: Jorge Pinna Puissant (jpp) <jpp@odoo.com>