@media only screen and (max-width:1560px) {
	.box,main{ width: 92%;}
	header{ height: 90px;}
	.banner{ height: calc(100vh - 90px);}
	.head{ width: 92%;}
	.first-nav a,.top_ri{ font-size: 18px;}
	.second-nav a,.ft2 h1,.ft1 p{ font-size: 16px;}
	.logo img{ height: 36px;}
	.ft1{ width: 350px;}
	.first-nav a em{ bottom: 20px;}
	.con3k span h2{ font-size: 20px;}
	.con3k p{ font-size: 15px;}
	.con3k span img{ max-width: 22%;}
	.con3k span{ padding: 20px;}
	.con4rilist span h2{ font-size: 17px;}
	.con4rilist span p{ font-size: 15px;}
	.con4rilist h1{ width: 150px;}
	.con4rilist span{ width: calc(100% - 160px);}
	.con4rilist span h3{ font-size: 15px; margin: 5px 0;}
	.con4le{ width: 560px;}
	.con4ri{ width: calc(100% - 580px);}
	.left{ width: 300px;}
	.right{ width: calc(100% - 330px);}
	.left h1{ font-size: 28px;}
	.left h2{ font-size: 40px;}
	.left h3{ font-size:30px;}
	.left h4{ font-size:22px;}
	.zzlist p{ font-size: 15px;}
	
	
	.mtop180{ margin-top: 160px;}
	
}
@media only screen and (max-width:1200px ) {
	.first-nav a,.top_ri{ font-size: 16px;}
	.toprinav img{ width: 18px;}
	.ft2{ flex-direction: column; margin-left: 20px; margin-right: 0;}
	.ft2 span{ flex-direction: row; flex-wrap: wrap; margin: 8px 0;}
	.ft2 span a{ margin-right: 20px;}
	.ft1{width: 310px;}
	.danye{font-size: 16px;}
	.title1 h2{font-size: 34px; top: -5px;}
	.title1 h1{ font-size: 24px;}
	.title1 p{ font-size: 16px;}
	.title h2{left: 30px;top: 3px;font-size: 34px;}
	.title h1{ font-size: 24px;padding-bottom: 16px;}
	.title h1 i{ width: 40px; height: 3px;}
	.title p{ font-size: 15px;}
	.con1ti{ font-size: 18px; margin: 0.8rem 0;}
	.con2k h2{ font-size: 22px;}
	.con2con{ height: 300px;}
	.con2k h3{ font-size: 40px; margin-top: 1rem;}
	.con2tex{ padding-top: 80px;}
	.con2 .danye{ margin-top: 50px;}
	.con2more{ margin-top: 60px;}
	.dy_ri{ width:calc(100% - 420px)}
    .dy_le{ width:400px;}
}
@media only screen and (max-width:1024px ) {
	header{position: sticky; height: 60px; left: 0; top: 0; height: 60px; background-color: #fff; z-index: 9991; box-shadow:0 0px 5px rgba(0, 0, 0, 0.05);}
	.banner{ height: calc(100vh - 60px);}
	.logo{ width: auto;}
	.logo img{ width: auto; height: 30px;}
	.toprinav{ margin-right: 42px;}
	.mBtn{ display: flex; position: absolute;right: 4%;top: 10px; z-index: 9994;}
	nav{ margin: 0;position: fixed; right: -100%; top: 0; width: 100%!important; height: 100vh; z-index: 9993; transition: 0.3s; overflow-y:auto; padding: 20px 0; box-sizing: border-box; padding-top: 50px; background-color: #fff; display: block!important;}
	nav.active{ right:0}
	.first-nav a em{ left: 0; transform: translateX(0); bottom: 0;}
	.first-nav.on em,.nav-item:hover em{ width: 30px; height: 2px;}
	.nav-item{ height: auto; border-bottom: 1px solid rgba(255,25 5,255,0.1); width: 100%;}
	.first-nav{ height: auto; box-sizing: border-box; width: 100%; padding: 0 4%;}
	.first-nav a{ height: 50px; justify-content: space-between; width: 100%;}
	.m-c{display: block; background: rgba(0,0,0,0); position: absolute; width: 100%; height: 50px; left: 0; top: 0; z-index: 99;}	
	.first-nav a i{ display: block;}
	.second-nav{position: relative; top:auto!important; background: none;left: 0;transform: translateX(0);border-radius:0;  max-height: 1000px; opacity: 1;  display:none;transition: 0s;padding:10px 4%; width: 100%; box-sizing: border-box; box-shadow: none; width: 100%;}
	.nav-item:hover .second-nav{padding:0 4%;}
	.second-nav a{text-align: left; height: 36px; line-height: 36px; width: 100%;  font-size: 15px; display: block; box-sizing: border-box; padding-left: 10px;}
	
	section{ padding: 2rem 0;}
	.ft1{ width: 100%;}
	.ft2{ width: 100%; margin-left: 0; margin-top: 12px; display: none;}
	.ft3{ width: 100%;}
	.ft3>div{ width: 240px;}
	.con1con span h2{ font-size: 26px;padding-right: 13px;}
	.con1con span h2 i{font-size: 12px; }
	.con1con p{ font-size: 14px;}
	.con2k h2{ font-size: 18px;}
	.con2tex{ padding-top: 2rem;}
	.con2 .danye{ margin-top: 1.8rem;}
	.con2more{ margin-top: 2rem; width: 30px;}
	.con3k{ width: 49%; margin-top: 0.4rem;}
	.con3con{ margin-top:0.6em;}
	.con5list{ display: block; width: calc(25% - 2.25%); margin-right: 3%; padding: 2px;margin-top: 0.6rem;}
	.con5con{ margin-top: 0.4rem;}
	.con5list:nth-child(5n){ margin-right: 3%;}
	.con5list:nth-child(4n),.con5list:nth-child(20n){ margin-right: 0;}
	.con4le{ width: 100%;}
	.con4ri{ width: 100%; margin-top: 20px;}
	.con4rilist span h2{ font-size: 16px; margin-bottom: 8px;}
	.con4rilist span p{ font-size: 14px;}
	.con4rilist h1{ width: 110px;}
	.con4rilist span{ width: calc(100% - 120px);}
	.con4rilist span h3{ display: none;}
	.foot{ padding-top: 1.5rem;}
	.tulist{ margin-top: 1rem;}
	.tulist span h2,.tulist span h4{ font-size: 16px;}
	.tulist span p{  font-size: 14px; line-height: 1.6;}
	.tulist span h3{ width: 30px; margin-top: 8px; height: 2px;}
	.tulist span p{ margin-top: 10px;}
	.tulist span h4{ margin-top: 15px;}
	.tulistbox{ margin-top: 10px;}
	.lxlist span{ width: 100%;}
	.lxlist{ margin-top: 0;}
	.right{ width: 100%; margin-top: 1rem;}
	.left{ width: 100%;}
	.left2{ display: none;}
	.left h1{ font-size: 20px;}
	.left h2{ font-size: 24px;}
	.left h2.mtop30{ margin-top: 10px;}
	.ywtu{ margin-top: 1.2rem;}
	.zzlist{ margin-bottom: 1rem;}
	.zizhi{ margin-top: 0.5rem;}
	.dy_ri{ width:100%; margin-top:20px;}
    .dy_le{  width:auto; max-width:100%; margin:0 auto;}
	
	.danye{font-size: 15px;}
	.erbanner{ height: 22vh; min-height: 150px;}
	.ernav{ height: 50px;}
	.ernav a{ font-size: 15px; margin-right: 0.8rem;}
	.show_title h1{ font-size: 20px; padding-bottom: 15px;}
	.show_title h2{ font-size: 14px; margin-top: 15px;}
	.show_title{ padding-top: 10px;}
	.bar{ margin-top: 30px;}
	.more{ width: 130px; font-size: 14px; height: 40px;}
	#toTop{ bottom:137px}
	
	.kuai4{ width: calc(33.3% - 2%); margin-right: 3%;}
	.kuai4:nth-child(4n){ margin-right: 3%;}
	.kuai4:nth-child(3n),.kuai4:nth-child(12n){ margin-right: 0;}
	.kuai3{ width: calc(50% - 1.5%); margin-right: 3%;}
	.kuai3:nth-child(3n){ margin-right: 3%;}
	.kuai3:nth-child(2n),.kuai3:nth-child(6n){ margin-right: 0;}
	.sj{ display: block;}
	.pc{ display: none;}
	.mtop50{ margin-top: 1rem;}
	.mtop70{ margin-top: 1.4rem;}
	

}

@media only screen and (max-width:750px ) {	
	.swiper-button-prev,.swiper-button-next{ width: 32px; height: 32px;}
	.banner .swiper-button-prev{right: 50px;}
	.banner .swiper-pagination-bullet{ font-size: 13px; padding-right: 8px;}
	.banner .swiper-pagination-bullet::after{ width: 6px;}
	.banner .swiper-pagination-bullet-active{padding-right: 14px;}
	.shub img{ width: 18px;}
	.shub{ font-size: 12px;}
	.bannerfu{ bottom: 10px;}
	.con2con{ height: 200px;}
	.con2k h2{ margin-top: 0.4rem;}
	.con2k h3{ font-size: 30px;}
	.title1 h2{ font-size: 32px;}
	.title1 p{ font-size: 15px;}
	.con3k span h2{ font-size: 17px; margin-top: 10px;}
	.tufu p{ font-size: 14px;}
	.tufu{ padding: 0 10px;}
	.con4 .swiper .swiper-pagination{ right: 10px!important;}
	.tufu p{width: calc(100% - 90px);}
	
	
	ul.yiiPager li a{width: 32px; height: 32px;} 
	.bar a.show_prev{justify-content: center;  padding: 15px 15px;  width: auto;}
	.bar a.show_prev i{display: none;}
	.bar a.show_next{justify-content: center;  padding: 15px 15px;  width: auto;}
	.bar a.show_next i{display: none;}

}

@media only screen and (max-width:500px ) {
	.logo{ margin-right: 0;}
	.top_ri{ margin-left: 0;}
	.toprinav{ font-size: 12px; margin-right: 32px;}
	.toprinav img{ width:12px; margin-right: 5px;}
	.con3k{ width: 100%;}
	.con3k span img{ width: 50px; max-width: auto;}
	.tulist span{padding: 15px 10px 20px 10px;}
	.ernav a{ font-size: 14px;}
	.lxlist span p{ font-size: 16px;}
	.lxlist span{ padding: 20px;}
	
	ul.yiiPager li a{font-size: 13px; padding: 0 6px; min-width: 30px;}

	
}
@media only screen and (max-width:400px ) {
	.ftdi{font-size: 15px;}
	.logo img{ height: 21px;}
	.ft1 h1{ font-size: 26px;}
	.con1con p{font-size: 12px;}
	.con1con span h2{ font-size: 18px;}
	.con2k img{ width: 30px;}
	.con3k span{ padding: 10px;}
	.zzlist p{ padding: 0 10px; font-size: 14px;}
}