<?php
  $html = <<<EOD

<!doctype html>
<html lang="en">
  <head>
    <style>
      * {
        background-color: #BADDAD;
      }
    </style>
  </head>
  <body>
    <h1>Hello cruel world!</h1>
    <p>Here's a nice forest image that I quickly found.</p>
    <img src="https://media.istockphoto.com/id/1419410282/photo/silent-forest-in-spring-with-beautiful-bright-sun-rays.jpg?s=612x612&w=0&k=20&c=UHeb1pGOw6ozr6utsenXHhV19vW6oiPIxDqhKCS2Llk=" />
  </body>
</html>
EOD;

echo $html;
?>
