title: Html input completely ignoring overflow property
body: <p>I need to put automatically displayed scroll to the input, when there more text than it can show and using <code>overflow: auto;</code> but it is not working and displayed as <code>overflow: hidden;</code>.
  I've also tested every possible value in <code>overflow</code> property to
  <code>&lt;input type="text"&gt;</code> it is completely ignored, even <code>overflow: scroll</code> doesn't work and displayed as it is set to <code>hidden</code>.</p>
  
  <p>Computed style in chrome is correct, it is <strong>NOT</strong> overriden by anything! But all works fine with <code>&lt;textarea&gt;</code>.</p>
  
  <p>Is it normal behaviour or am i doing something wrong? If it is normal behaviour, are there other ways to set auto-scroll to the input?</p>
  
  <p><strong>UPDATE:</strong>
  In empty html file with only input, when overflow set to value, where it should have scroll, it has some more height, when it shouldn't.</p>