[FIX] portal: remove extra margin in layout chatter

Reduce margin from o_portal_chatter_message_title (from 0.5 to 0.2rem)
Remove margin from the last line of the comment.

When you write a comment (not from demo data), each line become a paragraph
(which one have big bottom margin). After the comment you have a button
'comment' that is so far, that you don't know if you comment the previous
message, or the next one.

The css selector is precise, because you can have another p in the reply with
the class 'o_portal_chatter_puslished_date' that we don't want to impact.
(In case of none real comment with p inside, it become the last one)

Only the padding under the last p could be considered (fp & sbu) as bugged,
so we fixes it in css. Other pixel touch, required an update to got it.

task-2206171

closes odoo/odoo#46456

X-original-commit: 92ae84c132f3fb2dcf5364fd0e0e58edb04e894d
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

0 files changed, 0 insertions, 0 deletions