diff --git a/static/acrn-custom.css b/static/acrn-custom.css
index cd472a640..1fa996555 100644
--- a/static/acrn-custom.css
+++ b/static/acrn-custom.css
@@ -5,13 +5,14 @@
    max-width: none;
 }
 
-/* (temporarily) add an under development tagline to the bread crumb */
+/* (temporarily) add an under development tagline to the bread crumb
 .wy-breadcrumbs::after {
    content: " (Content under development)";
    background-color: #FFFACD;
    color: red;
    font-weight: bold;
 }
+*/
 
 /* Make the version number more visible */
 .wy-side-nav-search>div.version {