@media screen and (max-width: 1920px) {
    .container1 {width: 1600px;}

}
@media screen and (max-width: 1899px) {
	.container2{padding: 0 1%;}

}
@media screen and (max-width: 1799px) {
	.container2{width: 1600px;margin: 0 auto;padding:0}
    .container1 {width: 1600px;}	
	.yunu-nav li a{font-size: 16px;line-height:77px;}
	.header .logo{margin-right: 60px; padding-left: 0px;}
	.header .logo img{width:270px;}
	.header .tel{ padding: 0 10px;height:40px;margin:18px 0;}
	.header .tel strong{font-size:20px;background-size:30px 30px;padding-left: 35px;line-height:40px;}

}
@media screen and (max-width: 1599px) {
	.container2{width: 1200px;margin: 0 auto;padding:0}
    .container1 {width: 1200px;}
	.yunu-nav li a{padding: 0 20px; font-size: 15px;line-height:77px;}
	.header .logo{margin-right: 10px; padding-left: 0px;}
	.header .logo img{width:270px;}
	.header .tel{ padding: 0 10px;height:40px;margin:18px 0;}
	.header .tel strong{font-size:20px;background-size:30px 30px;padding-left: 35px;line-height:40px;}
	.pro .rightpro{width:940px;}
	.pro .rightpro li{width: 275px;margin-bottom: 15px;}
	.pro .rightpro li .m{height:225px;line-height:225px;}
	.pro .rightpro li p{background:none}
	.pro .rightpro li .pro-tit{height: auto;}
	.pro .rightpro li .pro-tit .tit{font-size: 20px;}
	.pro .leftpro{width:240px;}
	.pro .leftpro h3{height:60px;background-size:40px;padding: 10px 0;}
	.pro .leftpro h3 b{font-size:28px;line-height:60px;padding-left:86px;}
	.pro .leftpro .hform input{width:100px;line-height:40px;}
	.pro .leftpro .hform button{width:40px;height:40px;}
	.pro .leftpro .menu{width:220px;}
	.pro .leftpro .menu li{height:50px;line-height:50px;margin:0 20px 0 30px}
	.pro .leftpro .menu li >a{font-size:16px;padding-left:20px;}
	.contactbox{height:180px;}
	.pro .leftpro .contactbox h4{font-size:28px;margin:10px 0;}
	.contactbox p.contacttel{font-size:18px;}
	.pro .rightpro{width:940px;}
	.pro .more{padding:0 50px;font-size:12px;}
	.section-title .tit-cn{font-size:38px; margin: 0px auto 15px auto;}
	.section-title p{font-size:16px;}
	.aboutbg{height: 550px;background: url(../images/about-bg.png) no-repeat center bottom;background-size:100% 100%;}
	.in-about .text-l ul li{padding:20px 0;}
	.in-about .text-l ul li .icon img{width:60px;}
	.in-about .section-title{padding:20px 0;}
	.in-about dd p.desc{font-size:13px;margin:10px 0 0;}
	.in-about .text-l ul li .title{font-size:14px;}
	.case .item{height:390px;}
	.case .item .img-center{height:390px;}
	.case .more{padding:0 50px;font-size:12px;}
	.ca_hi div.tit{padding:130px 20px 20px;}
	.why{height:750px;}
	.why .why-l{margin-top:180px;}
	.why .swiper-pagination{margin-top:140px;}
	.why .item{height:530px;}
	.why .item .text .ico{width:70px;height:70px;line-height:70px;font-size:44px;}
	.why .item .text .tit{font-size:24px;}
	.why .item .text p{font-size:14px;}
	.news .box ul li .pic{height:180px;}
	.news .box ul li .pic img{height:180px;}
	.news .more{padding:0 50px;font-size:12px;}
	.fn-logo{width:280px;padding-right:90px;}
	.fn-item{width:180px;padding-right:90px;}
	.fn-contact{width:340px;}
}
@media screen and (max-width: 1399px) {
    .container1 {width: 1200px;}
	.yunu-nav li a{padding: 0 20px; font-size: 15px;line-height:77px;}
	.header .logo{margin-right: 10px; padding-left: 0px;}
	.header .logo img{width:270px;}
	.header .tel{ padding: 0 10px;height:40px;margin:18px 0;}
	.header .tel strong{font-size:20px;background-size:30px 30px;padding-left: 35px;line-height:40px;}
}
@media screen and (max-width: 1199px) {
    .container {width: 940px;}

}
@media screen and (max-width: 991px) {
    .container {width: 720px;}
}
@media screen and (max-width: 767px) {
	

}