From 2286448b6839251aa490c226cb2384a14b937662 Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Tue, 19 Sep 2017 21:55:25 +0900
Subject: [PATCH] use offsetHeight to check element visibility

---
 src/content/follow.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/content/follow.js b/src/content/follow.js
index 7d69b45..eedd1ed 100644
--- a/src/content/follow.js
+++ b/src/content/follow.js
@@ -142,6 +142,7 @@ export default class Follow {
       return style.display !== 'none' &&
         style.visibility !== 'hidden' &&
         element.type !== 'hidden' &&
+        element.offsetHeight > 0 &&
         Follow.inWindow(window, element);
     });
     return filtered;