Mobile

<!DOCTYPE html>
<html lang=en>
<head>
<title></title>
<meta charset=utf-8>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
@media all and (max-width: 425px) {
img {  width:80%;margin:auto;display:block;      }
}
</style>
</head>
<body>

<img src='https://images.pexels.com/photos/2190209/pexels-photo-2190209.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940'/>


</body>
</htm>