@media screen and (max-width: 1920px) {
    .container1 {width: 1500px;}
	
}
@media screen and (max-width: 1799px) {
    .container1 {width: 1500px;}
}
@media screen and (max-width: 1599px) {
    .container1 {width: 1200px;}
	
	.yunu-header #logo{padding:30px;}
	.yunu-header .logo img{height:60px;}
	.yunu-header .text{padding-left: 80px;font-size:16px;height:60px;margin:0;}
	.yunu-header .text strong{font-size:18px}
	.yunu-header .tel span,.yunu-header .tel strong{font-size:20px;}
	.yunu-header .tel{margin-top:-18px;}
	
	.yunu-nav li a{font-size:14px;line-height:80px;}
	
	.tit01 span{height: 71px;line-height: 62px;font-size: 36px;background: url(../images/tit2.png) no-repeat center top;}
	.tit01 em{font-size:16px;}
	.pro .rightpro{width:940px;}
	.pro .rightpro li{width: 275px;height: 315px;}
	.pro .rightpro li .m{height:273px;line-height:273px;}
	.pro .rightpro li p{background:none}
	
	.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:36px;line-height:36px;border-bottom:none;margin:0 0 0 30px}
	.pro .leftpro .menu li >a{font-size:14px;padding-left:20px;}
	.contactbox{height:280px;}
	.pro .leftpro .contactbox h4{font-size:28px;margin:10px 0;}
	.contactbox p.contacttel{font-size:18px;}
	.pro .rightpro{width:940px;}
	
	.pro_bj .tit01 span{background:url(../images/tit4.png) no-repeat center top}
	.cp_nr li{width:370px;height:314px;margin-right: 40px;}
	.cp_nr li img{width:370px;height:264px;}
	.cp_nr li span{height:50px;line-height:50px;font-size:20px;}
	
	.ysbj{height: 860px;background-size:100%}
	.ys dl{width:350px;}
	.ys dl:nth-child(1){margin-right:75px;}
	.ys dd h3{padding-left: 70px;}
	.ys dd h3 em{font-size:24px;}
	.ys dl:nth-child(1) dd h3{background-size:100%}
	.ys dl:nth-child(2) dd h3{background-size:100%}
	.ys dl:nth-child(3) dd h3{background-size:100%}
	.ys dd p{font-size:14px;}
	.ys dt,.ys dt img{width:350px;height:350px;}
	
	
	.section{padding:40px 0;}
	.aboutbg{background-size: 100%;}
	.aboutbg .tit01 span{background: url(../images/tit4.png) no-repeat center top;}
	.in-about{margin-top:60px;}
	.in-about dt{width:400px;padding:20px}
	.in-about dd{margin-left:430px;}
	.in-about dd h4{font-size:28px;}
	.in-about dd h5{font-size:20px;}
	.in-about dd p{font-size:12px;}
	.in-desc-total li .num strong{font-size:40px}
	.in-desc-total li .unit{font-size:14px;width: 25px;line-height: 25px;}
	.in-desc-total li span{font-size:12px;}
	.aboutbg .ab_tel{width:600px;height:120px;background-size: 100%;}
	.aboutbg .ab_tel span{line-height: 120px;font-size: 24px; padding-left: 266px;}
	.aboutbg .tel{margin-top:40px;}
	.aboutbg .ab_img{width:600px;height:120px;background-size: 100%;}

	.news_main .news_nav li a{font-size:13px;width:140px;line-height:30px;}
	.news,.news_m dl{width:270px;}
	.news_m dl{padding:0;}
	.news_m dd{width:265px;}
	.wd,.wd dl{width:600px;height:140px;}
	.wd dl{margin-bottom:30px;}
	.wd dl dt,.wd dl dt img{width:200px;height:140px;}
	.wd dl dd{width:256px;padding:0 0 0 20px}
	.wd dl dd h5 a,.news_m dd h5 a{font-size:14px;}
	.news_m dd h5{height:auto;line-height:normal;}
	.wd .wd_desc,.news_m .news_desc{font-size:12px;}
	.wd dl dd span a{font-size:12px;width:80px;}
	.wd dl dd span{padding:0}
	.wd dl div.date{font-size:28px;margin:30px 0}
	.wd dl div.date i{font-size:12px;}
	
	.footer{height:270px;background: url(../images/foot_bg1.png) no-repeat center center;}
	.wechat{width:250px;}
	.wechat,.erList,.sanList,.siList{margin-right:100px}
	.logo_b img{width:220px;}
	.wechat_img img{width:120px;}
	.erList li, .sanList li, .siList li, .wuList li, .liuList li{font-size:12px;height: 26px;line-height: 26px;}
	.friendship{height:40px;line-height:40px;}
}
@media screen and (max-width: 1399px) {
    .container1 {width: 1200px;}

}
@media screen and (max-width: 1199px) {
    .container1 {width: 940px;}

}
@media screen and (max-width: 991px) {
    .container1 {width: 720px;}
}
@media screen and (max-width: 767px) {
	

}