diff --git a/invenio_theme_tugraz/assets/semantic-ui/less/invenio_theme_tugraz/overrides.less b/invenio_theme_tugraz/assets/semantic-ui/less/invenio_theme_tugraz/overrides.less
index a611e74..7e71aaa 100644
--- a/invenio_theme_tugraz/assets/semantic-ui/less/invenio_theme_tugraz/overrides.less
+++ b/invenio_theme_tugraz/assets/semantic-ui/less/invenio_theme_tugraz/overrides.less
@@ -46,10 +46,41 @@ To #000000
 /***
 forcing the font changes
 */
-body {
+* {
   font-family: "Source Sans Pro";
-}
+  }
+  html, body {
+    font-family: "Source Sans Pro";
+  }
+  body, h1, h2, h3, h4, h5, h6 {
+    font-family: "Source Sans Pro";
+  }
+  .ui.button{
+    font-family: "Source Sans Pro";
+  }
+  .ui.items{
+    font-family: "Source Sans Pro";
+  }
 
+  .ui.form input:not([type]), 
+  .ui.form input[type=date], 
+  .ui.form input[type=datetime-local], 
+  .ui.form input[type=email], 
+  .ui.form input[type=file], 
+  .ui.form input[type=number], 
+  .ui.form input[type=password], 
+  .ui.form input[type=search], 
+  .ui.form input[type=tel], 
+  .ui.form input[type=text], 
+  .ui.form input[type=time], .ui.form input[type=url] {
+    font-family: "Source Sans Pro";
+  }
+  .ui.accordion .title:not(.ui) {
+    font-family: "Source Sans Pro";
+  }
+  .ui.items>.item>.content>.header {
+    font-family: "Source Sans Pro";
+  }
 /***
 search.button
 **/