<!DOCTYPE html>
<html>
  <body>
    <button style="height: 20px; overflow: hidden; text-indent: 300px; width: 200px;">text</button><br>
    <button style="height: 20px; overflow: scroll; text-indent: 300px; width: 200px;">text</button><br>
    <button style="height: 20px; overflow: auto; text-indent: 300px; width: 200px;">text</button>
  </body>
</html>