diff --git a/src/style.js b/src/style.js
new file mode 100644
index 0000000000000000000000000000000000000000..7ccaed11b663dc70902abe8e7e717fbb3840d90d
--- /dev/null
+++ b/src/style.js
@@ -0,0 +1,5 @@
+import { ButtonCSS } from 'polythene-css';
+
+ButtonCSS.addStyle('.blue-button', {
+  color_light_text: 'blue',
+});