diff --git a/public/style/admin.css b/public/style/admin.css
index ae61df3..96d96e5 100644
--- a/public/style/admin.css
+++ b/public/style/admin.css
@@ -153,5 +153,5 @@ textarea {
 .CodeMirror {
     width: 90%;
     border: 1px dotted gray;
-    background-color: #f5f5f5;
+    background-color: #f0f0f0 !important;
 }
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