youtube video embed fix for Wordpress

/*--------------------------------------------------------------
Video embed fix
Use <div class="video-frame"> embed code</div> in a post
--------------------------------------------------------------*/
.video-frame {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px;
    overflow: hidden;
    height: 0;
}
.video-frame iframe,
.video-frame object,
.video-frame embed {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
}