diff --git a/_scss/_mobile.scss b/_scss/_mobile.scss
index 5030425150..99e183aba8 100755
--- a/_scss/_mobile.scss
+++ b/_scss/_mobile.scss
@@ -376,4 +376,12 @@
     .nav-sidebar.collapse {
         display: block;
     }
-}
\ No newline at end of file
+}
+
+@media (max-width: 1024px) {
+    .nav-secondary-tabs.affix-top {
+        background-color: $bg-secondary;
+        position: fixed;
+        top: 0;
+    }
+}