[REF] mail: introduce new chatter/discuss design

- Improve overall design
- Better use of UI colours
- Replace planned activities icon
- Vertically align kanban icons
- Remove the 'bell shtcut' and followers caret
- Use a mixin to style the chatter (inline, not inline, compact)

1 files changed, 6 insertions, 4 deletions

diff --git a/addons/mail/static/src/less/thread.less b/addons/mail/static/src/less/thread.less
index 8cb0bbae55f..da06d8fe91d 100644
--- a/addons/mail/static/src/less/thread.less
+++ b/addons/mail/static/src/less/thread.less
@@ -11,7 +11,7 @@
     .o_thread_date_separator {
         margin-top: 15px;
         margin-bottom: 30px;
-        border-bottom: solid @gray-lighter 2px;
+        border-bottom: solid #E5E5E5 1px; // @gray-lighter
         text-align: center;
 
         .o_thread_date {
@@ -102,9 +102,7 @@
             max-width: 100%;
             word-wrap: break-word;
 
-            &.o_mail_note {
-                background-color: @gray-lighter;
-            }
+            &.o_mail_note {}
 
             .o_mail_subject {
                 font-style: italic;
@@ -144,6 +142,10 @@
                 .o_mail_mailto, .o_mail_mailto:hover {
                     .text-muted();
                 }
+
+                strong {
+                    color: @headings-color;
+                }
             }
 
             .o_thread_message_star, .o_thread_message_needaction, .o_thread_message_reply, .o_thread_message_email {