diff --git a/less/_posts.less b/less/_posts.less
index 3f31727b..181d2609 100644
--- a/less/_posts.less
+++ b/less/_posts.less
@@ -283,13 +283,17 @@
 	}
 
 	.post-content {
-		iframe {
-			max-width:100%;
-			margin-bottom: 24px;
+
+		.tableauPlaceholder {
+			width: 100%;
 			border: 1px solid #ddd;
 			padding: 10px;
 			background: #f4f4f4 none repeat scroll 0;
 		}
+
+		iframe {
+			max-width:100%;
+		}
 		p {
 			sub {
 				font-size: @font-size-h6;