.all_middle_m{ background:#fff}
.all_pane{ background:url(images/bg-content-subpage.jpg) left top repeat-x; min-height:226px; padding:30px 0px;}
.all_pane_l{ float:left; padding:0px 30px; width:665px;}
.RightShowPane,.RightShowPane_A{ float:right; width:227px;}


.leftpane{
}
.contentPane{
}

@media only screen and (min-width: 768px) and (max-width: 1030px) {
.all_pane_l{
	width:445px;
}
.contentPane{
	float:none;
}
.responsive-video3{
	width:260px;
	padding-bottom:59.25%;
}

}

 @media only screen and (max-width: 767px) {
 	
	.all_pane_l,
	.RightShowPane,
	.RightShowPane_A{
		float:none;
		width:100%;
	}
	
	.all_pane_l{
		padding:0 10px;
	}
	
	.leftpane,
	.contentPane{
		float:none;
		width:100%;
	}
 	
 }