Improved the margins of the headers

view/global.css

@@ -129,7 +129,7 @@ blockquote.shared_content {
 
 /* headers */
 h1, h2, h3, h4, h5, h6 {
-  margin: 0px 0px 5px 0px;
+  margin: 5px 0px 5px 0px;
   font-weight: normal;
   line-height: normal;
   text-rendering: optimizelegibility;
@@ -158,3 +158,7 @@ h5 {
 h6 {
   font-size: 14.95px;
 }
+
+span.oembed, h4 {
+  margin: 0px 0px 0px 0px;
+}