diff --git a/themes/5ePhb.style.less b/themes/5ePhb.style.less
index 63af5e972..6b104eadd 100644
--- a/themes/5ePhb.style.less
+++ b/themes/5ePhb.style.less
@@ -621,6 +621,8 @@ body {
 	}
 	&.decoration {
 		transform-style : preserve-3d;
+		z-index: -1;
+		position:relative;
 	}
 	&.decoration::before {
 		content           :'';