CSS cursor pointer on div not working

I want to changer the cursor type on a div but it is not working.

HTML:

<div class='upload-wrapper'>
  <label for='file-input'>
    <img src='http://i.imgur.com/MIY6LmH.png' alt='Upload File' title='Upload File' width='250' height='250'>
  </label>
  <input type='file' name='photo' id='file-input'>
</div>

CSS:

.upload-wrapper {
    width: 250px;
    height: 250px;
    margin: 0 auto;
    cursor: pointer;
}

.upload-wrapper img {
    width: 250px
    height: 280px;
}

.upload-wrapper input {
    display: none;
}

Result: https://jsfiddle.net/m7tctnvh/

Thanks in advance for solutions but I would also want to know why the CSS is not working as expected.