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                <p><strong>IE bug with keyframe animations</strong></p>
<p>Internet Explorer, including the current version 11, does not respect CSS keyframe animations, when they are declared inside a media query block.</p>
<p>This animation on the box's color <strong>will NOT work only in IE</strong>.</p>
<p>Bug filed <a href="" target="_blank">here:</a> </p>

<div class="box-animate">

<p>Simple solution <a href="">here</a></p>
<p>And <a href="">full article here</a></p>


                body {
  font-family: 'Open Sans', sans-serif;

.box-animate {
  width: 100px;
  height: 100px;
  background: teal;

@media only screen and (min-width: 600px) {
  @keyframes box-animate {
    50% {
      background: darkblue;

  .box-animate {
    animation: box-animate infinite ease 2000ms forwards;