You do this by using the translate3d transform method. Here is a sample:
.testClass {
-webkit-transform: translate3d(0, 0, 0);
}
<div class="testClass">
<iframe width="100%" height="58%" src="https://www.youtube.com/watch?v=0pVbav71wQo" frameborder="0" allowfullscreen></iframe></div>