diff --git a/aio/src/styles/1-layouts/top-menu/_top-menu.scss b/aio/src/styles/1-layouts/top-menu/_top-menu.scss
index bf3af09cf74..d14deb70b68 100644
--- a/aio/src/styles/1-layouts/top-menu/_top-menu.scss
+++ b/aio/src/styles/1-layouts/top-menu/_top-menu.scss
@@ -167,6 +167,7 @@ mat-toolbar.app-toolbar {
       margin-left: 8px;
       width: 180px;
       max-width: 240px;
+      line-height: normal;
       height: 50%;
       -webkit-appearance: none;