Reuse existing CSS classes when exposing CI Lint tool

app/views/projects/builds/index.html.haml

@@ -9,16 +9,15 @@
           = link_to 'Cancel running', cancel_all_namespace_project_builds_path(@project.namespace, @project),
             data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
 
-    .pull-left.hidden-xs.hidden-sm{ style: 'margin-left: 7px;' }
-      .dropdown
-        %button.btn.btn-default.dropdown-toggle{ type: 'button', id: 'tools-dropdown', 'data-toggle' => 'dropdown' }
-          Tools
-          %span.caret
-        %ul.dropdown-menu.dropdown-menu-right
-          %li
-            = link_to ci_lint_path do
-              = icon('wrench')
-              %span CI Lint Tool
+        .dropdown.inline
+          %button.btn.btn-default.dropdown-toggle{ type: 'button', id: 'tools-dropdown', 'data-toggle' => 'dropdown' }
+            Tools
+            %span.caret
+          %ul.dropdown-menu.dropdown-menu-right
+            %li
+              = link_to ci_lint_path do
+                = icon('wrench')
+                %span CI Lint Tool
 
   %ul.nav-links
     %li{class: ('active' if @scope.nil?)}