Reference to below code, its working fine with Main Page while it gets stop working under sub page (i.e. Site1 > Webform1)
<!DOCTYPE html>
<html>
<head>
<style>
body
{
height: 7500px;
width: 5000px;
}
button
{
position: fixed;
}
</style>
</head>
<body>
<p>
Click one of the buttons (multiple times) to scroll the document window.</p>
<p>
Look at each scrollbar to see the effect.</p>
<button onclick="scrollWin(0, 50)">
Scroll down</button><br>
<br>
<button onclick="scrollWin(0, -50)">
Scroll up</button><br>
<br>
<button onclick="scrollWin(100, 0)">
Scroll right</button><br>
<br>
<button onclick="scrollWin(-100, 0)">
Scroll left</button><br>
<br>
<script>
function scrollWin(x, y) {
window.scrollBy(x, y);
}
</script>
</body>
</html>