Fix centering on Firefox

diff --git a/style.css b/style.css
index ee89c2daa34eaf0592530ce773e7a1d84207201b..637207bdd4968382054fd03654763b88b5584c84 100644 (file)
--- a/style.css
+++ b/style.css
@@ -5,6 +5,7 @@
 
 body {
   font-family: system-ui, sans-serif;
+  display: grid; /** Firefox does not support place-items in flow layout */
   place-items: center;
   background: hsl(216deg 80% 95%);
 }