问如何在浏览器窗口中以纵向模式显示内容？

EN

@media screen  and (aspect-ratio: 16/9) {
     /* Styles to display content on TV go here */
 }

let container = document.getElementById('container');
document.querySelector('button').addEventListener('click', turn);

function turn() {
  container.classList.toggle('turn');
}

#container {
  width: 300px;
  height: 500px;
  border: 1px solid;
}

#container.turn {
  transform: rotate(270deg);
  margin-left: 150px;
}

#container img {
  display: block;
  margin: 15px auto;
}

#container p {
  padding: 15px;
}

button {
  display: block;
  width: 50%;
  margin: 0 auto;
}

<div id="container" class="turn">
  <img src="https://via.placeholder.com/150">
  <p> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
    in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
  <button>Switch orientation</button>
</div>