title: Overlay Panel when image mouse hover
body: <p>I'm using Twitter Bootstrap and I want to implement a overlay panel when mouse hover the img tag, like in Stackoverflow when details is showed when the focus is in the image of the user.</p>
  
  <p>This image illustrate:</p>
  
  <p><a href="https://i.stack.imgur.com/GG2yc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GG2yc.png" alt="enter image description here"></a></p>
  
  <p>Someone how I do this?
  Thanks.</p>