JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<body>
<iframe src="www.google.de" class="iframe-class" frameborder="1" scrolling="no"></iframe>    
</body>
</html>

CSS

.iframe-class {
  overflow-x: hidden;
  height: 600px;  
  width: 200px;
}