Purpose ======= Increase the bold of the sections in back end to better differentiate them from the content. Specifications ============== Adding !important next to the css bold style (value = 700) applied on the sections to make sure it takes the priority over the default list view sections "fw-bold" class (value = 500). Task-3759152 closes odoo/odoo#154990 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>