diff --git a/lib/ace/theme/github.css b/lib/ace/theme/github.css
index f496f6ee..a897b65e 100644
--- a/lib/ace/theme/github.css
+++ b/lib/ace/theme/github.css
@@ -68,9 +68,12 @@
   color: black;
 }
 
-.ace-github .ace_marker-layer .ace_active-line {
+.ace-github.ace_focus .ace_marker-layer .ace_active-line {
   background: rgb(255, 255, 204);
 }
+.ace-github .ace_marker-layer .ace_active-line {
+  background: rgb(245, 245, 245);
+}
 
 .ace-github .ace_marker-layer .ace_selection {
   background: rgb(181, 213, 255);