diff --git a/test/index.html b/test/index.html
index b4bb343..f972004 100644
--- a/test/index.html
+++ b/test/index.html
@@ -10,8 +10,10 @@
.center-grid {
height: 100vh;
- display: grid;
- place-items: center;
+
+ display: flex;
+ justify-content: space-evenly;
+ align-items: center;
}