use computed style for element.prototype.visible

1 files changed, 1 insertions, 1 deletions

diff --git a/js/common.js b/js/common.js
index 9c748f9c5..1f8318862 100755
--- a/js/common.js
+++ b/js/common.js
@@ -100,7 +100,7 @@ Element.prototype.fadeIn = function(display = undefined){
 };
 
 Element.prototype.visible = function() {
-	return this.style.display != "none" && this.offsetHeight != 0 && this.offsetWidth != 0;
+	return window.getComputedStyle(this).display != "none"; //&& this.offsetHeight != 0 && this.offsetWidth != 0;
 }
 
 Element.visible = function(elem) {