Added some style logic

script/game-functions/showTicTacToe.js

@@ -0,0 +1,11 @@
+export default function showTicTacToe() {
+
+    const game = document.getElementsByClassName('game')[0]
+
+    setTimeout(() => {
+        
+        game.classList.remove('hidden')
+        game.classList.add('animate__fadeInDown')
+
+    }, 1000);
+}