diff --git a/themes/hello-friend-ng/layouts/partials/head.html b/themes/hello-friend-ng/layouts/partials/head.html
index 09ca9b7f..bda9b524 100644
--- a/themes/hello-friend-ng/layouts/partials/head.html
+++ b/themes/hello-friend-ng/layouts/partials/head.html
@@ -2,7 +2,7 @@
 <meta http-equiv="X-UA-Compatible" content="ie=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 <meta name="author" content="{{ if .Params.author }}{{ .Params.author }}{{ else }}{{ range .Site.Author }}{{ . }} {{ end }}{{ end }}">
-<meta name="description" content="{{ if .IsHome }}{{ .Site.Params.homeSubtitle }}{{ else }}{{ if .Params.Description }}{{ .Params.Description }}{{ else }}{{ .Summary | plainify }}{{ end }}{{ end }}" />
+<meta name="description" content="{{ if .IsHome }}{{ .Site.Params.homeSubtitle }}{{ else }}{{ if .Params.Description }}{{ .Params.Description }}{{ else }}{{ .Summary | plainify }}{{ end }}{{ end }}" class="p-summary"/>
 <meta name="keywords" content="{{ .Site.Params.keywords }}{{ if .Params.tags }}{{ range .Params.tags }}, {{ . }}{{ end }}{{ end }}" />
 <meta name="robots" content="noodp" />
 <meta name="theme-color" content="{{ .Site.Params.themeColor }}" />
diff --git a/themes/hello-friend-ng/layouts/partials/tags.html b/themes/hello-friend-ng/layouts/partials/tags.html
index aed0f4a7..e6be564f 100644
--- a/themes/hello-friend-ng/layouts/partials/tags.html
+++ b/themes/hello-friend-ng/layouts/partials/tags.html
@@ -3,7 +3,7 @@
         <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-tag meta-icon"><path d="M20.59 13.41l-7.17 7.17a2 2 0 0 1-2.83 0L2 12V2h10l8.59 8.59a2 2 0 0 1 0 2.82z"></path><line x1="7" y1="7" x2="7" y2="7"></line></svg>
 
         {{ range . -}}
-            <span class="tag"><a href="{{ "/tags/" | absLangURL }}{{ . | urlize }}/">{{.}}</a></span>
+            <span class="tag p-category"><a href="{{ "/tags/" | absLangURL }}{{ . | urlize }}/">{{.}}</a></span>
         {{ end }}
     </p>
 {{ end }}
\ No newline at end of file
diff --git a/themes/hello-friend-ng/layouts/posts/single.html b/themes/hello-friend-ng/layouts/posts/single.html
index c5028abf..fc7f5935 100644
--- a/themes/hello-friend-ng/layouts/posts/single.html
+++ b/themes/hello-friend-ng/layouts/posts/single.html
@@ -1,5 +1,5 @@
 {{ define "main" }}
-  <main class="post">
+  <main class="post h-entry">
 
     <div class="post-info">
       <p>