header aspect modificated

public/css/index.css

@@ -28,6 +28,19 @@ header h2 {
   cursor: pointer;
 }
 
+@media (max-width: 991.98px) {
+  header h2 {
+    color: #fff;
+    background-color: #48a6fd;
+    padding: 1vh 1vw;
+    border-radius: 5px;
+    transition: 0.2s ease-in-out;
+  }
+  header h2:active {
+    background-color: #1f476d;
+    transition: 0.4s ease-in-out;
+  }
+}
 .game-container {
   display: flex;
   justify-content: space-around;