<!DOCTYPE html>
<html>
<head>
<style>
.box {
width: 300px;
height: 3000px;
background-image: repeating-linear-gradient(to bottom, silver, white 200px);
}
.composited {
-webkit-transform: translateZ(0);
</style>
</head>
<body>
<div class="composited box"></div>
</body>
</html>