diff --git a/source/_template/layout.html b/source/_template/layout.html
new file mode 100644
index 0000000..0b9e410
--- /dev/null
+++ b/source/_template/layout.html
@@ -0,0 +1,2 @@
+{% extends "!layout.html" %}
+{% set css_files = css_files + ["_static/theme_overrides.css"] %}
\ No newline at end of file