diff --git a/src/styles/global.js b/src/styles/global.js
index fba9bcf4..e2315e5d 100644
--- a/src/styles/global.js
+++ b/src/styles/global.js
@@ -13,6 +13,9 @@ injectGlobal`
     user-select: none;
     cursor: inherit;
     min-width: 0;
+
+    // it will surely make problem in the future... to be inspected.
+    flex-shrink: 0;
   }
 
   body {