diff --git a/core/themes/seven/css/base/elements.css b/core/themes/seven/css/base/elements.css
index eed8f50..d8562ce 100644
--- a/core/themes/seven/css/base/elements.css
+++ b/core/themes/seven/css/base/elements.css
@@ -27,7 +27,7 @@ summary,
   font-weight: bold;
   text-transform: uppercase;
 }
-#edit-drupalsystemtestsactionactionunittest summary{
+.simpletest-results-form summary{
   text-transform: none;
 }
 h1,