<style>body {
  color: #7A49AD;
background-image: url("https://i.postimg.cc/15zC6KjJ/IMG-8408.png");
  text-align: center;
width: 350px;
margin:auto;
}
</style>

<img id = "div" src = "https://i.postimg.cc/sgdj11ny/IMG-8400.jpg" style="width:210px;"> 

Poo