Rebranding

frontend/stylesheets/dark.less

@@ -1,6 +1,10 @@
 @import "../../node_modules/antd/dist/antd.dark.less";
 @import "./main.less";
 
+body {
+  background-color: #000;
+}
+
 .welcome-header-wrapper {
   background-image: linear-gradient(0deg, @body-background 0%, @blue-2 70%);
 }