diff --git a/artwork2.html b/artwork2.html
index a9525fb..a40d1f8 100644
--- a/artwork2.html
+++ b/artwork2.html
@@ -10,14 +10,77 @@
 	#viewbox{
 		background:white;
 		position:absolute;
-		top:0;
-		left:0;
-		width:50%;
-		height:100%;
+		width: 17vw;
+		height: 17vw;
+	}
+
+	.visible #viewbox{
+		top: 0 !important;
+		left: 0 !important;
+		width: 100% !important;
+		height: 100% !important;
 	}
 </style>
-<body>
+<body class=''>
 	<div id='viewbox'>
 	</div>
+
+<script type="text/javascript">
+// speed per sec
+var speedX = 10;
+var speedY = 10;
+
+var curX = 100;
+var curY = 0;
+
+var viewboxEl = document.getElementById("viewbox");
+
+var lastTick = new Date();
+
+
+function animate(){
+	let currentTime = new Date();
+
+	// time difference in ms
+	let timeDiff = currentTime - lastTick;
+	// strip the ms
+	timeDiff /= 1000;
+	// let secondsPassed = Math.round(timeDiff % 60);
+
+	let dX = speedX * timeDiff;
+	let dY = speedY * timeDiff;
+
+	curX += dX;
+	curY += dY;
+
+	let box = viewboxEl.getBoundingClientRect();
+
+	if(curX + box['width'] >= window.innerWidth){
+		speedX *= -1;
+		curX = window.innerWidth - box['width'];
+	} else if(curX <= 0) {
+		speedX *= -1;
+		curX = 0;
+	}
+
+	if(curY + box['height'] >= window.innerHeight){
+		speedY *= -1;
+		curY = window.innerHeight - box['height'];
+	} else if (curY <= 0) {
+		speedY *= -1;
+		curY = 0;
+	}
+
+	viewboxEl.style.left = curX + "px";
+	viewboxEl.style.top = curY + "px";
+
+	lastTick = currentTime;
+	window.requestAnimationFrame(animate);
+}
+
+	window.addEventListener('load', function(){
+		animate();
+	});
+</script>
 </body>
 </html>
