diff --git a/js/general.js b/js/general.js
index f9f7935..ad121ec 100644
--- a/js/general.js
+++ b/js/general.js
@@ -265,6 +265,7 @@ var options = {
     type: 'bar',
     height: 350,
     stacked: true,
+    background: '#0d1117'
   },
   plotOptions: {
     bar: {