diff --git a/include/oembed.php b/include/oembed.php
index 87beab239..19bdc474f 100755
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -163,7 +163,7 @@ function oembed_format_object($j){
 
 	// add link to source if not present in "rich" type
 	if ($j->type!='rich' || !strpos($j->html,$embedurl) ){
-		$ret .= "<h5>";
+		$ret .= "<h4>";
 		if (isset($j->title)) {
 			if (isset($j->provider_name))
 				$ret .= $j->provider_name.": ";
@@ -190,7 +190,7 @@ function oembed_format_object($j){
 		}
 		//if (isset($j->author_name)) $ret.=" by ".$j->author_name;
 		//if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
-		$ret .= "</h5>";
+		$ret .= "</h4>";
 	} else {
 		// add <a> for html2bbcode conversion
 		$ret .= "<a href='$embedurl' rel='oembed'>$embedurl</a>";
diff --git a/view/global.css b/view/global.css
index 06ff9bbef..604a1e449 100644
--- a/view/global.css
+++ b/view/global.css
@@ -136,25 +136,25 @@ h1, h2, h3, h4, h5, h6 {
 }
 
 h1 {
-  font-size: 38.5px;
-}
-
-h2 {
   font-size: 31.5px;
 }
 
-h3 {
+h2 {
   font-size: 24.5px;
 }
 
-h4 {
+h3 {
   font-size: 20.5px;
 }
 
-h5 {
+h4 {
   font-size: 18px;
 }
 
-h6 {
+h5 {
   font-size: 16.5px;
 }
+
+h6 {
+  font-size: 14.95px;
+}