diff --git a/browser/base/content/browser.css b/browser/base/content/browser.css
index a05b031b2c..7557d15a15 100644
--- a/browser/base/content/browser.css
+++ b/browser/base/content/browser.css
@@ -815,7 +815,6 @@ html|*#fullscreen-exit-button {
 .popup-anchor {
   /* should occupy space but not be visible */
   opacity: 0;
-  visibility: hidden;
   pointer-events: none;
   -moz-stack-sizing: ignore;
 }