.iframe_width{width:682px; height:334px;}
	.margin_4{margin-bottom: 4%}
	.box-shadow_li{box-shadow:5px 5px 5px;}
	
	@media only screen
	and (min-device-width :280px)
	and (max-device-width : 319px){
		
		.previow-arrow{ left: 7px!important;
		position: relative;
		top: 102px!important;
		z-index: 999999999;}
		
		.next-arrow {
		left: 228px!important;
		position: relative;
		top: 102px!important;
		z-index: 2147483647;}
		
		.crsl-item {
		background: #fff none repeat scroll 0 0;
		box-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
		height: 145px !important;
		padding: 8px;
		width: 285px!important;}
		
		.iframe_width{width:160px; height:120px;}
		
	}
	
	@media only screen
	and (min-device-width :320px)
	and (max-device-width : 359px){
		
		.previow-arrow{ left: 7px!important;
		position: relative;
		top: 102px!important;
		z-index: 999999999;}
		
		.next-arrow {
		left: 267px!important;
		position: relative;
		top: 102px!important;
		z-index: 2147483647;}
		
		.crsl-item {
		background: #fff none repeat scroll 0 0;
		box-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
		height: 192px !important;
		padding: 8px;
		width: 315px!important;}
		
		.iframe_width{ height: 148px;width: 199px;}
		.margin_4{margin-bottom: -37%}
		
	}
	
	@media only screen
	and (min-device-width :359px)
	and (max-device-width : 480px){
		
		.previow-arrow{ left: 7px!important;
		position: relative;
		top: 134px!important;
		z-index: 999999999;}
		
		.next-arrow {
		left: 294px!important;
		position: relative;
		top: 134px!important;
		z-index: 2147483647;}
		
		.crsl-item {
		background: #fff none repeat scroll 0 0;
		box-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
		height: 224px !important;
		padding: 8px;
		width: 349px !important;}
		
		.iframe_width {height: 174px;width: 240px;}
		.margin_4{margin-bottom: 12%}
		
	}
	
	@media only screen
	and (min-device-width :480px)
	and (max-device-width : 766px){}
	
	@media only screen
	and (min-device-width :767px)
	and (max-device-width : 767px){}
	
	@media only screen
	and (min-device-width :768px)
	and (max-device-width : 1024px){}