refactor activity list css styles (wip)

src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss

@@ -62,6 +62,9 @@ h2.badge-title {
         font-size: 80%;
         padding: 0.5em;
         padding-right: 0;
+        h3 {
+            margin-bottom: 0.5rem;
+        }
     }
     span.title_action {
         flex-grow: 1;
@@ -97,6 +100,9 @@ h2.badge-title {
             span.title_label {
                 // Calculate same color then border:groove
                 background-color: shade-color($activity-color, 34%);
+                h3 {
+                    color: $white;
+                }
             }
             span.title_action {
                 @include badge_title($activity-color);
@@ -108,6 +114,9 @@ h2.badge-title {
                     p {
                         margin-bottom: 0;
                         text-align: right;
+                        abbr {
+                            text-decoration: none;
+                        }
                     }
                 }
             }