Style label-branch color

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/sections/merge_requests.scss

 
-/**
+  /**
    * MR -> show: Automerge widget
  *
  */
@@ -48,10 +48,10 @@
 
 .label-branch {
   @include border-radius(4px);
-  padding: 2px 4px;
+  padding: 3px 4px;
   border: none;
-  background: #555;
-  color: #fff;
+  background: $hover;
+  color: #333;
   font-family: $monospace_font;
   font-weight: normal;
   overflow: hidden;

app/views/projects/merge_requests/show/_mr_title.html.haml

@@ -32,6 +32,8 @@
     %span From
     - if @merge_request.for_fork?
       %strong.label-branch #{@merge_request.source_project_namespace}:#{@merge_request.source_branch}
+      %span into
+      %strong.label-branch #{@merge_request.target_project_namespace}:#{@merge_request.target_branch}
     - else
       %strong.label-branch #{@merge_request.source_branch}
       %span into