                                   `(:underline (:color ,green :style wave))))))
      (rtags-skippedline ((t (:background ,base01))))
 
+     ;; outline
+     (outline-1 ((t (:foreground ,blue))))
+     (outline-2 ((t (:foreground ,cyan))))
+     (outline-3 ((t (:foreground ,yellow))))
+     (outline-4 ((t (:foreground ,red))))
+     (outline-5 ((t (:foreground ,base0))))
+     (outline-6 ((t (:foreground ,base01))))
+     (outline-7 ((t (:foreground ,orange))))
+     (outline-8 ((t (:foreground ,violet))))
+
      ;; Org
      (org-hide ((t (:foreground ,base03))))
      (org-todo ((t (:weight bold :foreground ,base03 :background ,red))))

         `(("WORK" . (:background ,yellow :foreground ,back
                      :weight bold :box nil))
           ("WAIT" . (:background ,orange :foreground ,back
                      :weight bold :box nil))))))

;;; Debugging functions


     (org-cancelled-kwd-face ((t (:foreground ,green :background ,base03))))
     (org-delegated-kwd-face ((t (:foreground ,cyan :background ,base03))))
     (org-document-title ((t (:weight bold :foreground ,cyan
                                      ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-4))))))
     (org-level-1 ((t (:inherit outline-1 :overline ,blue
                                   ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-3))))))
     (org-level-2 ((t (:inherit outline-2
                                  ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-2))))))
     (org-level-3 ((t (:inherit outline-3
                                  ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-1))))))


     ;; rst - reStructuredText-documents
     (rst-level-1 ((t (:inherit outline-1
                                ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-3))))))
     (rst-level-2 ((t (:inherit outline-2
                                ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-2))))))
     (rst-level-3 ((t (:inherit outline-3
                                ,@(when exordium-theme-use-big-font `(:height ,exordium-height-plus-1))))))
     (rst-level-4 ((t (:inherit outline-4))))
     (rst-level-5 ((t (:inherit outline-5))))
     (rst-level-6 ((t (:inherit outline-6))))

     ;; Flymake
     (flymake-errline ((t (:weight bold :foreground ,red :background ,back))))
