title: Show drop down menu on mouse over
body: <p>I want to create drop down menu like this:</p>
  
  <p><img src="https://i.stack.imgur.com/tFc4V.png" alt="enter image description here"></p>
  
  <p>I want when I place the mouse over the text to see combo box which I can use to select a value. When I remove the mouse I want to see simple Label. How I can do this?</p>