minimal_jplayer_style.css

.jp-video {
		position:relative;
}
/* Vertical and horizontal centering trick from http://www.smashingmagazine.com/2013/08/09/absolute-horizontal-vertical-centering-css/ */
.jp-video-360p {
	width: 0px;
	height: 0px;
	margin: auto;
 	position: absolute;
 	top: 0; left: 0; bottom: 0; right: 0;
 	z-index: 103;
}