diff --git a/plugins/lazyYT/assets/stylesheets/lazyYT.css b/plugins/lazyYT/assets/stylesheets/lazyYT.css
index 38d6bbff693..134a535eb32 100644
--- a/plugins/lazyYT/assets/stylesheets/lazyYT.css
+++ b/plugins/lazyYT/assets/stylesheets/lazyYT.css
@@ -8,6 +8,7 @@
 
 .lazyYT-container {
   position: relative;
+  z-index: z("base");
   display: block;
   height: 0;
   padding: 0 0 56.25% 0;