diff --git a/app/assets/stylesheets/common/base/onebox.scss b/app/assets/stylesheets/common/base/onebox.scss
index c1dba09a21a..caa8c57fb51 100644
--- a/app/assets/stylesheets/common/base/onebox.scss
+++ b/app/assets/stylesheets/common/base/onebox.scss
@@ -320,3 +320,8 @@ aside.onebox.stackexchange .onebox-body img {
   max-height: 60%;
   max-width: 10%;
 }
+
+// local onebox topic title
+aside.quote .title .local-onebox-title {
+  font-size: 1.2em;
+}
diff --git a/lib/onebox/templates/discourse_topic_onebox.hbs b/lib/onebox/templates/discourse_topic_onebox.hbs
index b9ca0aff51b..4876631bfb1 100644
--- a/lib/onebox/templates/discourse_topic_onebox.hbs
+++ b/lib/onebox/templates/discourse_topic_onebox.hbs
@@ -2,7 +2,7 @@
   <div class='title'>
     <div class='quote-controls'></div>
     {{{avatar}}}
-    <a href="{{original_url}}">{{{title}}}</a> {{{category_html}}}
+    <a class='local-onebox-title' href="{{original_url}}">{{{title}}}</a> {{{category_html}}}
   </div>
   <blockquote>{{{quote}}}
     <div class='topic-info'>