fix h3 text size in /portfolio

Author: 2chanhaeng

app/portfolio/globals.css

@@ -18,7 +18,7 @@
     @apply text-4xl font-bold;
   }
   h3 {
-    @apply text-2xl font-bold;
+    @apply text-xl font-bold;
   }
   a {
     @apply opacity-100;