@media (max-width:1440px){
	.about_xx{width:30%; height:auto; }
	.section3_left{margin-top:10%;}
	.pc_header .menun{margin-left:10px;}
	.section5_title{bottom:2px; height:48%;}
	.section5_title img{margin-top:40px;}
	.section6_t{margin-top:148px;}
	#menu{width:6px}
	#menu .active a{display:none;}
	.num{height:430px;}
	.num ul li{margin-bottom:14px;}
	.min_pic,.ban2,.ban2 ul li{height:500px;}
	.ban2 ul li img.big_img{width:439px; height:400px;}
	.section4 img{width:40%;     margin-left: -16%;}
	.section7_xx .section7_xx_t,.in_tex{margin-bottom:22px;}
	.section7_left_input{width:46%; margin-right:2%;}
	.section7_xx{width:50%;}
	.in_tex{height:93px;}
	.bo_four{height:604px;}
	.about_2 { top: 19%; left: 10%;}
	.about_3 { top: 38.1%; left: 25.8%;}
	.about_4 { top: 58%; left: 42%;}
	

}



@media (max-width:1366px){
	.ny_qynew_list ul li .ny_qynew_xx{width:88%;}
	.ny_solution_xx{width:44%;}
	.section6_right{width:83%;}
	.section4 img{width:40%;}
	.section5_title{bottom:23px;}
	#cSlideUl,#cbtn{height:445px;}
	#cbtn ul{width:100%;}
	#cbtn{width:16%}
	.imgnav_right{width:70%;}
	#cbtn ul li{height:auto}
	.section3_left{ margin-top:10%;}
	.section3_right{margin-top:5%}
	#img{height:auto;}
	.section6_t{margin-top:50%;}
	#menu{height:90%;}
	.bo_four{height:605px;}
	.about_1 {left:0%;}
	.about_2 {left:14%; top:21%}
	.about_3 {left:28%; top:41%}
	.about_4 {left:42%; top:61%}
	.about_xx{width:26%}
	.bo_four{ height:500px;}
	.footer_top_right{margin-top:12px}
	.in_tex{height:67px;}
	.section7_left_input .in{margin-bottom:10px;}
	.footer_top_right .footer_img{height:115px;}
	
}



@media (max-width:1220px){.container{width:100%; height: auto;  padding: 0px 10px;} #menu{background:none; display: none;}}


@media (max-width:1024px){

	.pc_header_right{width:26%; margin-right:20px;}
	.pc_header_right a{padding: 0px 8%;}
	.pc_hover,.ny_keyan_r,.menun,.pc_header_right{ display: none;}
	.pc_header .top-nav-left{width:77%;}
	.nav .nLi h3 a{font-size:15px;}
	.pc_header_left{width:23%;}
	.pc_header_left .pc_logo{width:100%;}
	.index_header{ display: block}
	.ny_banner{margin-top: 0px;}
	.logo{margin-top:11px;}
	.ny_banner_left{width:82%;}
	.ny_heisuan .picScroll-left .bd ul li .pic img{width:250px;}
	.ny_product_left{width:40%;}
	.ny_product_right{width:55%;}
	
	
	/*.about_2{top:39%;}
	.about_3{top:55%;}
	.about_1{top:22%;}*/
	.ab_himg{padding-top: 6%;}
	
	.section5_title{padding-left: 5%;}
	.section5_title h4,.section5_title h5{font-size: 30px;}
	.section6_all,.section7_all{width:100%; }
	.section7_all{padding-left: 10px;}
	.section7_ban p.ban{width:100%; float: none;}
	.index_zhichi{width:100%; float: none;}
	
	.bo_four{display:none;}
	.section_xx{width:80%; left:50%; margin-left:-40%;}
	.section3_left h4{width:388px;}
	.section7_left{width:100%; float:none; }
	.section7_right{ display:none;}
	.section3_left{width:80%; margin-top:8%; float:none; margin:0px auto}
	.section3_left p{margin-top:15px; height:40px;}
	.section3_right{width:100%; float:none;}
	.ban2{width:430px;}
	.ban2 ul li{width:430px; height:520px;}
	.ban2 ul li img.big_img{width:100%; height:auto;}
	.pro_ban{display:none;}
	.section3_right_sj{ display:none;}
	

}