diff --git a/knockoutwhist b/knockoutwhist
index fe604e8..fbc0ea2 160000
--- a/knockoutwhist
+++ b/knockoutwhist
@@ -1 +1 @@
-Subproject commit fe604e8f0dd8f608bda79b0642bf736087d88905
+Subproject commit fbc0ea2277596e2a2d29125b5f9a84213336dc18
diff --git a/knockoutwhistweb/app/assets/stylesheets/dark-mode.less b/knockoutwhistweb/app/assets/stylesheets/dark-mode.less
new file mode 100644
index 0000000..1762a89
--- /dev/null
+++ b/knockoutwhistweb/app/assets/stylesheets/dark-mode.less
@@ -0,0 +1,2 @@
+@background-image: url('/assets/images/background.png');
+@color: white;
\ No newline at end of file
diff --git a/knockoutwhistweb/app/assets/stylesheets/main.less b/knockoutwhistweb/app/assets/stylesheets/main.less
index f35b7da..64e18f6 100644
--- a/knockoutwhistweb/app/assets/stylesheets/main.less
+++ b/knockoutwhistweb/app/assets/stylesheets/main.less
@@ -98,7 +98,7 @@ html, body {
     height: 100%;
 }
 #rules {
-    color: white;
+    color: @color;
     font-size: 1.5em;
     font-family: Arial, serif;
 }
\ No newline at end of file