diff --git a/sass/layout/_headers.scss b/sass/layout/_headers.scss
index 26172e11b328..3fe75c23a792 100644
--- a/sass/layout/_headers.scss
+++ b/sass/layout/_headers.scss
@@ -269,6 +269,7 @@
             .emoticon {
                 position: relative;
                 top: -1px;
+                overflow: hidden;
             }
         }