diff --git a/templates/html/page.html b/templates/html/page.html
index fc4cac9..41982a1 100644
--- a/templates/html/page.html
+++ b/templates/html/page.html
@@ -26,7 +26,7 @@
       }
       function highlightRef(ref) {
         console.log(ref)
-        document.getElementById('ref_' + ref).style.background='red';
+        document.getElementById('ref_' + ref).style.background='#2aa6da';
         setTimeout(() => {
           document.getElementById('ref_' + ref).style.background='none';
         }, 500);