title: Box sizing on inputs in firefox hides text
body: <p>I have an issue with Firefox when applying <code>-moz-box-sizing : border-box;</code> to inputs, seems like the text I type in is somewhere hidden or overflown or something.</p>
  
  <p>You can see the issue in here : <a href="http://rolandgroza.com/labs/vertica/spf/login.html">Test</a> ( resize your window to a size smaller than 980px because it's a mobile version );</p>
  
  <p>So what could be the issue there ? Because I tried everything I could find, and the only thing that worked is removing the <code>-moz-box-sizing : border-box;</code> property (:</p>