Since [1], the narrow mega menu is broken because with BS5 the class 'dropdown-menu' is having a more specific CSS rule to set its left property. This commit increases the specificity of Odoo related rule. [1]: https://github.com/odoo/odoo/commit/c48f57ea2538ad51e00ac27d58f8e191781444f3 Closes https://github.com/odoo/odoo/pull/107074 closes odoo/odoo#107177 X-original-commit: 27e66ae4c9ccfbc3f309cac9729fe097226e0cae Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>