h1 und h2 verallgemeinert und .section sinnvoll erweitert

styles/input.css

@@ -2,10 +2,18 @@
 @tailwind components;
 @tailwind utilities;
 
+h1 {
+    @apply mb-4 text-3xl
+}
+
+h2 {
+    @apply mb-4 text-2xl
+}
+
 .card {
     @apply bg-stone-200 mx-auto p-12 rounded-xl text-stone-800 w-96
 }
 
 .section {
-    @apply container gap-16 grid grid-cols-2 max-w-screen-xl mx-auto
+    @apply container gap-16 grid grid-cols-2 max-w-screen-xl mx-auto py-16
 }