title: Align image in text without problems in line-height (smilies in chatbox)
body: <p>When I put a smilie (image, vertical-align: middle, 15px height) of 15px in a text with a line-height of 17px, everything is okay.
  But when i make the lines 16px, a smilie can change the line-height.</p>
  
  <p>Its for a simple chatbox, and it is really annoying that if you type a smilie it changes the line-height.</p>
  
  <p>So how can i put smilies without them changing the line-height?</p>