Currently, Chrome show a scrollbar when the placeholder is multilined. Overflow hidden will avoid the scrollbar and we place a nowrap on the placeholder text to avoid the multiline. task-2416058 closes odoo/odoo#65213 X-original-commit: dfbbb18f39f5e546bb8bea34e395bdf1c1b49dab Signed-off-by: Sébastien Theys (seb) <seb@odoo.com> Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>