@charset "utf-8";
/* CSS Document */



					@media screen and (min-width:320px) and (max-width:399px) {
	
									.dibu1{
				text-align:center;}
				.fenlei1 {
					float:none;
					margin-bottom:20px;
					}
			.fenlei2 {
				width:100%;margin-right: 0px;
				margin-left:0PX;	margin-bottom:20px;
				
				}
				
			.fenlei3 {
				width:100%;	margin-bottom:20px;
				}
					.fenlei4 {
							margin-left:0px;
							float:none;	width:100%;
							display:inline-block;
						
							}
							.fenlei4-2-1{
								width:100%;
								}
							.fenlei4-2-2 {
								width:100%;
								}
								
								.fenlei4-2-4-1 {
									float:none;
									display:inline-block;}
			}
			
				
				
				
				
				@media screen and (min-width: 400px) and (max-width:499px){

				.dibu1{
				text-align:center;}
				.fenlei1 {
					float:none;
					margin-bottom:20px;
					}
			.fenlei2 {
				width:100%;margin-right: 0px;
				margin-left:0PX;	margin-bottom:20px;
				
				}
				
			.fenlei3 {
				width:100%;	margin-bottom:20px;
				}
					.fenlei4 {
							margin-left:0px;
							float:none;	width:100%;
							display:inline-block;
						
							}
							.fenlei4-2-1{
								width:100%;
								}
							.fenlei4-2-2 {
								width:100%;
								}
								
								.fenlei4-2-4-1 {
									float:none;
									display:inline-block;}
			}
		
		@media screen and (min-width: 500px) and (max-width:639px){
		
				.dibu1{
				text-align:center;}
				.fenlei1 {
					float:none;
					margin-bottom:20px;
					}
			.fenlei2 {
				width:100%;margin-right: 0px;
				margin-left:0PX;	margin-bottom:20px;
				
				}
				
			.fenlei3 {
				width:100%;	margin-bottom:20px;
				}
					.fenlei4 {
							margin-left:0px;
							float:none;	width:100%;
							display:inline-block;
						
							}
							.fenlei4-2-1{
								width:100%;
								}
							.fenlei4-2-2 {
								width:100%;
								}
								
								.fenlei4-2-4-1 {
									float:none;
									display:inline-block;}
			}
		
		
		
		
		
		@media screen and (min-width: 640px) and (max-width:767px){
			
			.dibu1{
				text-align:center;}
				.fenlei1 {
					float:none;
					margin-bottom:20px;
					}
			.fenlei2 {
				width:100%;margin-right: 0px;
				margin-left:0PX;	margin-bottom:20px;
				
				}
				
			.fenlei3 {
				width:100%;	margin-bottom:20px;
				}
					.fenlei4 {
							margin-left:0px;
							float:none;	width:100%;
							display:inline-block;
						
							}
							.fenlei4-2-1{
								width:100%;
								}
							.fenlei4-2-2 {
								width:100%;
								}
								
								.fenlei4-2-4-1 {
									float:none;
									display:inline-block;}
			
			}
		
		
		
		
		@media screen and (min-width: 768px) and (max-width:991px){
		.fenlei4 {
							margin-left:0px;
						
							}
							
	
			
			}
		
		@media screen and (min-width: 992px)and (max-width:1199px){

						.fenlei4 {
							margin-left:0px;
						
							}
							
							.fenlei3 {
    width: 400px;
			
			}
		}

	@media screen and (min-width: 1200px)and (max-width:1400px){
				}