Slick.js how to align images in center of carousel?

Question

By default, images align on the left. Using the setting centerMode: true the images are aligned a few pixels from the left, and the edge of the next image is peeking from the right side, as shown:

These are the settings used:

for (var i in data.image_set) {
    sc.append('<div><img src="' + data.image_set[i].image + '" height="' + data.image_set[i].height + '" width="' + data.image_set[i].width + '"></div>');
}
sc.slick({
    dots: true,
    speed: 150,
    centerMode: true
});

I would like to have the slider display only one image at the center, and optionally have the previous and next images partially visible to the left and right sides respectively. How can this be accomplished?

$(document).ready(function() {
  $('.sc').slick({
    dots: true,
    speed: 150,
    centerMode: true
  });
});

.sc img {
  height: calc(50vh - 100px);
  width: auto;
}

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick-theme.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.js"></script>
<div class="sc">
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/I152rUr6ZBih.png?Signature=YFF9BB8dlAe7okzBHnRLWgYmFI8%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="900" width="674">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/HvAQty35hkNv.png?Signature=8HQKRBefUe%2B4f3sKX1vag78dCbQ%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/A6CZ5y6EUmNg.png?Signature=bsArQ0sX8o9mtgIISwtFPW2hzSM%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/EGO36t7pzBWp.png?Signature=txW6IP9KJ8bB0S%2B9QCYQTEy6Q%2BQ%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
</div>

Answer 1

The issue is coming from the fact that each individual slide is a div that automatically spans the width of the carousel, but the images do not fill the divs completely and, by default, are left-aligning inside their containers. Try adding something like this to your styles:

.sc div { text-align: center; }
.sc img { margin: auto; }

Answer 2

$(document).ready(function() {
  $('.sc').slick({
    dots: true,
    speed: 150,
    centerMode: true
  });
});

.sc img {
  height: calc(50vh - 100px);
  width: auto;
  margin: 0 auto; /* it centers any block level element */
}

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick-theme.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.5.9/slick.min.js"></script>
<div class="sc">
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/I152rUr6ZBih.png?Signature=YFF9BB8dlAe7okzBHnRLWgYmFI8%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="900" width="674">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/HvAQty35hkNv.png?Signature=8HQKRBefUe%2B4f3sKX1vag78dCbQ%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/A6CZ5y6EUmNg.png?Signature=bsArQ0sX8o9mtgIISwtFPW2hzSM%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
  <div>
    <img src="https://lespider-ca.s3.amazonaws.com:443/EGO36t7pzBWp.png?Signature=txW6IP9KJ8bB0S%2B9QCYQTEy6Q%2BQ%3D&amp;Expires=1452236979&amp;AWSAccessKeyId=AKIAIS4C7GGEGJPLLSMA" height="673" width="900">
  </div>
</div>