diff --git a/_layouts/en.html b/_layouts/en.html
index acfc085..3383282 100644
--- a/_layouts/en.html
+++ b/_layouts/en.html
@@ -42,7 +42,7 @@
 
   <div class="side-bar">
     <div class="site-header">
-      <a href="{{ '/' | absolute_url }}" class="site-title lh-tight">Documents</a>
+      <a href="{{ '/' | absolute_url }}" class="site-title lh-tight">Documents<span class="custom-title-mark">Rasa</span></a>
       <a href="#" id="menu-button" class="site-button">
         <svg viewBox="0 0 24 24" class="icon"><use xlink:href="#svg-menu"></use></svg>
       </a>
diff --git a/_sass/custom/custom.scss b/_sass/custom/custom.scss
index 2809ba8..9877c50 100644
--- a/_sass/custom/custom.scss
+++ b/_sass/custom/custom.scss
@@ -35,4 +35,24 @@
 }
 .nav-list-spilter {
   margin-bottom: $sp-4 !important;
+}
+
+.nav-hr {
+  margin: 1rem;
+}
+.nav-other {
+  margin: 0;
+  padding: 0 2rem;
+  &:hover {
+    text-decoration: underline;
+  } 
+}
+
+.custom-title-mark {
+  font-size: 14px;
+  margin-top: 4px;
+  margin-left: 8px;
+  border: 1px solid #7253ed;
+  border-radius: 4px;
+  padding: 2px;
 }
\ No newline at end of file