Update index.html

index.html

@@ -40,7 +40,7 @@
             width: 70vw;
             height: 60vh;
             margin: 0 15px;
-            background-color: #fff; /* Tailwind gray-800 */
+            background-color: #000; /* Tailwind gray-800 */
             color: #FFFFFF;
             display: flex;
             flex-direction: column;