diff --git a/css/_variables.scss b/css/_variables.scss
index 626fad08b..33be36df9 100644
--- a/css/_variables.scss
+++ b/css/_variables.scss
@@ -16,7 +16,7 @@ $defaultToolbarSize: 50px;
 $thumbnailToolbarHeight: 22px;
 $thumbnailIndicatorBorder: 2px;
 $thumbnailIndicatorSize: $thumbnailToolbarHeight;
-$thumbnailVideoMargin: 5px;
+$thumbnailVideoMargin: 2px;
 $thumbnailsBorder: 2px;
 $thumbnailVideoBorder: 2px;
 $hideFilmstripButtonWidth: 17px;