title: input placeholder line-height issue
body: <p><img src="https://i.stack.imgur.com/42wTz.png" alt="enter image description here"></p>
  
  <p><strong>What is the issue?</strong></p>
  
  <p>There is a input box with height 36px as show in above image.
  In IE10 placeholder is not vertically middle.</p>