Fix example paddings

Author: ai

test/demo/index.html

@@ -20,7 +20,7 @@
         background: oklch(1 0 0);
         box-sizing: border-box;
         padding: 1rem 1rem;
-        margin: 2.5rem 1rem;
+        margin: 3rem 2rem;
         color: oklch(0.5 0.16 142);
 
         &.is-native {