Update index.html

index.html

@@ -26,13 +26,15 @@
           height: 500px;
           background: url(assets/tv.png) no-repeat center;
           background-size: contain;
+          align-content: center;
         }
         #game-container {
-          position: absolute;
+          position: relative;
           width: 512px;
           height: 390.25px;
-          left: 200px;
-          top: 46.75px;
+          /* left: 200px; */
+          /* top: 46.75px; */
+          place-self: anchor-center;
         }
         #game-container canvas {
             image-rendering: -moz-crisp-edges;