Merge branch '18762-feedback-btn' into 'master'

Fix margin & padding on activity btn

## What does this MR do?
Fixes alignment of activity btn

## What are the relevant issue numbers?
Closes #18762 

## Screenshots (if relevant)
![Screen_Shot_2016-06-17_at_9.29.06_AM](/uploads/4ab9fb33d450dda72811a5ce2570b8c7/Screen_Shot_2016-06-17_at_9.29.06_AM.png)


See merge request !4750

app/assets/stylesheets/pages/projects.scss

@@ -498,7 +498,8 @@ pre.light-well {
 
 .activity-filter-block {
   .controls {
-    padding-bottom: 10px;
+    padding-bottom: 7px;
+    margin-top: 8px;
     border-bottom: 1px solid $border-color;
   }
 }