WebKit export of https://bugs.webkit.org/show_bug.cgi?id=235135 (#38577)

diff --git a/css/css-transitions/transition-base-response-002.html b/css/css-transitions/transition-base-response-002.html
index 2a7c41a..0287235 100644
--- a/css/css-transitions/transition-base-response-002.html
+++ b/css/css-transitions/transition-base-response-002.html
@@ -6,9 +6,9 @@
 <style>
   :root {
     font-size: 20px;
-    transition: font-size steps(2, start) 10s;
   }
   :root.change {
+    transition: font-size steps(2, start) 10s;
     font-size: 30px;
   }