title: How to insert a floating button on top right corner of screen in JS
body: <p>Using only plain javascript, how to insert a button that will always be floating in the top right corner of the window above other elements ?</p>
  
  <p>So far I got:</p>
  
  <pre><code>var button = document.createElement("Button");
  button.innerHTML = "Title";
  button.style = "margin-top:0%;right:0%;position:absolute;"
  document.body.appendChild(button);
  </code></pre>