title: CSS - max z-index value
body: <p>Is there a maximum / minimum possible value for the CSS <code>z-index</code> property? <br/>
  Do different browsers have different maximum / minimum accepted values? <br/>
  How will browsers handle a high / low value?</p>
  
  <p>I thought I read somewhere once about a max <code>z-index</code> value. Maybe I'm wrong. <br/>
  Thanks in advance!</p>