diff --git a/ui/src/form.tsx b/ui/src/form.tsx
index 02b22cf4a7..79a7a19053 100644
--- a/ui/src/form.tsx
+++ b/ui/src/form.tsx
@@ -215,7 +215,8 @@ const
       alignItems: 'center',
       $nest: {
         '> [data-visible="true"] ~ div': {
-          marginLeft: 8
+          paddingLeft: 8,
+          boxSizing: 'border-box'
         }
       }
     },