Prior to this commit, every dropdown menu entries in the web editor had a border-radius on them. It didn't look consistent and clean. This commit fixes those menu entries by either removing or applying a correct border-radius. closes odoo/odoo#78492 X-original-commit: 0239ab7efcaf3895ffb14a56a0686cf5a80bb529 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>