hack for YouTube movie in iframe

youtube_iframe.md

HTML:

<div class="movieWrapper">
  <div class="movie">
    <iframe src="http://www.youtube.com/embed/05DL3dyudXI" frameborder="0"></iframe>
  </div>
</div>

CSS:

.movieWapper {
  width: 75%;
  margin: 0 auto;
}
.movie {
  position: relative;
  height: 0;
  padding-top: 56.25% ;/* 16:9*/
}
iframe {
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
}