diff --git a/about_pages_dark_mode/about_privatebrowsing_dark_mode.css b/about_pages_dark_mode/about_privatebrowsing_dark_mode.css
deleted file mode 100644
index 9bce042..0000000
--- a/about_pages_dark_mode/about_privatebrowsing_dark_mode.css
+++ /dev/null
@@ -1,21 +0,0 @@
-@-moz-document url("about:privatebrowsing"), url("about:Privatebrowsing"), url("about:PrivateBrowsing"), url("about:privateBrowsing") {
-	
-	html {
-    	background: #323234 !important;
-	}
-			
-	button {
-    	background-color: #292929 !important;
-    	color: #ccc !important;
-		border: 1px #ccc solid !important;
-	}
-	
-	button:hover {
-    	background: #222 !important;
-	}
-	
-	p {
-    	color: #ccc;
-  	}
-  
-}
\ No newline at end of file