diff --git a/css/brands.css b/css/brands.css
index da48353..d09a199 100644
--- a/css/brands.css
+++ b/css/brands.css
@@ -100,7 +100,7 @@
 /* Bitcoin */
 .button-bitcoin {
 	--button-text: #ffffff;
-	--button-background: #f7931a;
+	--button-background: #F7931A;
 	--button-border: 1px solid #FFFFFF;
 }