Fit 'unresolved discussion widget together

app/assets/stylesheets/pages/notes.scss

@@ -521,7 +521,9 @@ ul.notes {
   }
 
   .btn.discussion-create-issue-btn {
-    margin-left: 4px;
+    margin-left: -4px;
+    border-radius: 0;
+    border-right: 0;
 
     a {
       padding: 0;

app/views/projects/merge_requests/_show.html.haml

@@ -82,8 +82,8 @@
                     = render "shared/icons/icon_status_success.svg"
                   %span.line-resolve-text
                     {{ resolvedDiscussionCount }}/{{ discussionCount }} {{ resolvedCountText }} resolved
-                = render "discussions/jump_to_next"
                 = render "discussions/new_issue_for_all_discussions", merge_request: @merge_request
+                = render "discussions/jump_to_next"
 
     .tab-content#diff-notes-app
       #notes.notes.tab-pane.voting_notes