diff --git a/.gitmodules b/.gitmodules
index cd84d8647..eb08a6fef 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "elisp/org-opml"]
 	path = elisp/org-opml
 	url = https://github.com/edavis/org-opml.git
+[submodule "elisp/racer"]
+	path = elisp/racer
+	url = https://github.com/phildawes/racer
diff --git a/elisp/racer b/elisp/racer
new file mode 160000
index 000000000..c6754c702
--- /dev/null
+++ b/elisp/racer
@@ -0,0 +1 @@
+Subproject commit c6754c70226f0e62bca790b8aab38b030dda5ac9
diff --git a/themes/brin-theme.el b/themes/brin-theme.el
index 5e6b1c470..b3c257ea5 100644
--- a/themes/brin-theme.el
+++ b/themes/brin-theme.el
@@ -111,6 +111,7 @@
    `(trailing-whitespace               ((t (:background "#884444"))))
    `(whitespace-tab                    ((t (:foreground "#444444"))))
    `(whitespace-newline                ((t (:foreground "#444444"))))
+   `(whitespace-trailing               ((t (:background "#553333"))))
 
    `(git-gutter+-modified              ((t (:foreground ,git-modified))))
    `(git-gutter+-added                 ((t (:foreground ,git-added))))
@@ -130,6 +131,10 @@
 
    `(persp-selected-face               ((t (:foreground ,builtin))))
 
+
+   `(org-level-1                      ((t (:inherit outline-1 :bold t :foreground ,git-added))))
+   `(org-level-2                      ((t (:inherit outline-2 :bold t :foreground ,variables))))
+
    ))