diff --git a/dev.less b/dev.less
index 2a744ca..096dd5d 100644
--- a/dev.less
+++ b/dev.less
@@ -48,9 +48,16 @@ body:before:hover{
 
 iframe{
 	border:1px solid red !important;
-	position: absolute;
-	left: 0;
 }
 .columns{
   border:1px solid green !important;
 }
+iframe{
+  width: 100vw !important;
+  max-width: 100vw !important;
+  position: relative !important;
+  left: 50% !important;
+  right: 50% !important;
+  margin-left: -50vw !important;
+  margin-right: -50vw !important;
+}