সিএসএস backface-visibility

<!DOCTYPE html>
<html>
<head>
<style>
div {
  width: 150px;
  height: 100px;
  background: lightblue;
  transform: rotateY(180deg);
  backface-visibility: hidden;
}
</style>
</head>
<body>

<div></div>

</body>
</html>