diff --git a/src/styles/_utils.sass b/src/styles/_utils.sass
index 2f2909da..e0b61f6b 100644
--- a/src/styles/_utils.sass
+++ b/src/styles/_utils.sass
@@ -414,11 +414,11 @@
 
 	/* e.g. YouTube embed */
 	iframe
-		margin-top: 20px
-		width: 100%
-		max-width: 100%
+		margin: 15px auto
 		height: auto
-		min-height: 354px
+		max-width: 100%
+		min-height: 500px
+		width: 100%
 
 	+media-sm
 		iframe