Prior to this commit, the table border color was only applied to the columns (left and right borders). This commit applies the border color to all borders and adapt the color to be consistent with the dark mode. task-2710677 closes odoo/odoo#103162 X-original-commit: fc8a0653c2e98cbda9c1ff60f3a5ea7347aadd48 Related: odoo/enterprise#32786 Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com> Signed-off-by: Pierre Paridans (app) <app@odoo.com>