<!DOCTYPE html>

<html>
<head>
    <style>
        #container {
            width: 400px;
            height: 500px;
            overflow: scroll;
            will-change: transform;
        }
        
        #container > div {
            background-color: green;
            height: 100%;
            width: 100%;
        }
    </style>
</head>
<body>
    <div id="container">
        <div></div>
    </div>
</body>
</html>