diff --git a/css/prism.css b/css/prism.css
index 1561033..b134e5e 100644
--- a/css/prism.css
+++ b/css/prism.css
@@ -29,13 +29,13 @@ pre[class*="language-"] {
 pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
 code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
 	text-shadow: none;
-	/* background: #b3d4fc; */
+	 background: #b3d4fc;
 }
 
 pre[class*="language-"]::selection, pre[class*="language-"] ::selection,
 code[class*="language-"]::selection, code[class*="language-"] ::selection {
 	text-shadow: none;
-	/* background: #b3d4fc; */
+	 background: #b3d4fc;
 }
 
 @media print {