title: Label in a button
body: <p>how to add a label in a button, like in the image?<br>
  <a href="https://i.stack.imgur.com/6vUzcm.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6vUzcm.jpg" alt="inserir a descrição da imagem aqui"></a></p>
  
  <p>when click in this button, the label is gone, just to show theres something new in this menu.
  I cant think in anything to do that.</p>