diff --git a/main.sass b/main.sass
index 31eeea4..74a4aec 100644
--- a/main.sass
+++ b/main.sass
@@ -130,6 +130,7 @@ ul
     > *
         flex: 1
         max-height: 100%
+        width: 100px // need a definite width to start with
 
 .scrollParent
     display: flex