.player_div, .playerElement {
	width:480px !important;
	height:270px !important;
	margin: 0 auto !important;
}

@media (max-width: 320px){
	.player_div, .playerElement {
		width:320px  !important;
		height:204px  !important;
		margin: 0 auto;
	}
}

.article-form {margin-bottom:10px;}
.article-relate-bottom {margin-bottom:10px;}