Due to a recent change: https://github.com/odoo/odoo/commit/c3335a0db03b7ef5e98bddb7c15b143510d58c1e#diff-c7dab7f11ffa06829bbc6ac5c87a99a8L420 website wasn't responsive anymore. This was not intended as we only wanted to remove the responsive support for the backend, not the frontend. closes odoo/odoo#40314 Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>