diff --git a/src/style/_layout.scss b/src/style/_layout.scss
index b97083a2605..f19669a97f4 100644
--- a/src/style/_layout.scss
+++ b/src/style/_layout.scss
@@ -381,7 +381,7 @@
 
         padding: 0 10px;
 
-        width: 100%;
+        flex-grow: 1;
     }
 
     @media (max-width: 550px) {