@media only screen and (max-width:1680px) {
	.first-nav a{ font-size: 16px;}
	nav{ margin: 0 4%;}
	.headbox{ height: 80px;} 
	.logo{height: 40px;}
	.souk{ padding: 0 20px;}
	.second-nav a{ padding: 0 20px; line-height: 2.5;}
	section{ padding: 50px 0;}
	.title h3{ font-size: 28px; margin-top: 5px; margin-bottom: 10px;}
	.title h4{ width: 50px;}
	.conlist h2,.title h2{ font-size: 22px;}
	.conlist p,.con3list{ font-size: 18px;}
	.conlist{ margin-top: 25px;}
	.con3list img{ max-width: 54%;}
	.con5 .swiper-pagination-bullet>div{ font-size: 22px;}
	.con5list h2{ font-size: 50px;}
	.con5list .tex{ width:calc(100% - 230px);}
	.con5list .tex{ font-size: 16px;}
	.danye,.ernav a{ font-size: 16px;}
}


@media only screen and (max-width:1300px) {
	.tulist1 p{ font-size: 18px; line-height:80px;}
	nav{ margin: 0 3%;}
	.topsou{ font-size: 14px;}

	.more{ width: 160px;}
	.lxlist span p{ font-size: 16px;}
	.topsou img{ width: 22px;}
	.conlist .fu img{ width: 30px;}
	.conlist h2, .title h2{ font-size: 20px;}
	.conlist p{ font-size: 16px;}
	.con2list span h2{ font-size: 16px;}
	.con2list span{ font-size: 14px;}
	.con2list span p{ line-height: 26px; height: 52px;line-clamp: 2; /* 限制最大行数为2行 */-webkit-line-clamp: 2; }
}


@media only screen and (max-width:1000px ) {
	
	
	.mBtn{display: flex; align-items: center; justify-content: center; margin-left: 10px;}
	nav{ left: -100%;position:absolute; z-index: 9998; background:rgba(0,0,0,0.8); height:auto;display:flex; width: 100%; transition: 0.3s;top: 60px;min-height:calc(100vh - 60px); margin-left: 0; flex-direction: column;}
	nav.active{left: 0%;top:60px}
	nav{overflow-y: auto;overflow-x: hidden;height: calc(100vh - 60px);}
	 ::-webkit-scrollbar{
	      display: none;
	}
	.headbox{ height: 60px;}
	.logo{ height: 35px;}
	.nav-item{height: auto; padding: 0;border-bottom: 1px solid rgba(255,255,255,0.1);}
	.nav-item:last-child{ border-bottom: none;}
	.nav-box{ display: block; padding-top: 10px; box-sizing: border-box; padding-bottom: 10px;}
	.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{height: 60px;}
	.show-nav{pointer-events: none!important;}
	.show-nav a{pointer-events: none!important;color: #fff; }
	.nav-item:hover .first-nav a{color: #fff; }
	.first-nav a{justify-content: space-between; height: 100%; color: #fff; font-size: 15px; width: 100%; box-sizing: border-box; padding: 0 20px;}
	.first-nav.on a{ color: #fff;}
	.first-nav a em{display: none;}
	.first-nav a i{ display: block;}
	.second-nav a{ padding: 0;text-align: left; height: 40px; line-height: 40px; border-bottom: none; color: #eee; font-size: 14px;}
	.second-nav a:hover{ background: transparent;}
	.second-nav{position: static; left: auto; top:auto!important; background: none; border-radius:0;  max-height: 1000px; opacity: 1;  display:none;  margin-left: 10%; transition: 0s; box-shadow: 0 0 10px rgba(0,0,0,0); transform:none; box-sizing: border-box;  position: relative; margin-top: -8px; padding-bottom: 8px;}
	.nav-item:hover .second-nav{ padding: 0;padding-bottom: 8px;}
	.nav-item:hover .first-nav a{ font-weight: normal;}
	.second-nav a:hover{ color: #fff;}
	.bannerdj>div{ width: 30px; height:30px;}
	.banner .swiper-button-prev:after,.banner .swiper-button-next:after{ font-size: 14px;}
	.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal{ bottom: 10px;}
	.swiper-pagination-bullet{ width: 20px;}
	
	.con1{ margin-top: 10px;}
	.conlist{ width: 49%; margin-top: 15px;}
	.title h3{ font-size: 22px; margin-top: 2px; margin-bottom: 12px; line-height: 1;}
	.title h4{ width: 30px; height: 2px;}
	.splist .fu{ font-size: 16px;}
	.con2{ margin-top: 10px;}
	.con2list:nth-child(1){ width: 100%; height: auto;}
	.con2list{ width: calc(50% - 10px);}
	
	
	section{ padding: 30px 0;}
	.more{ width: 110px; height: 36px; font-size: 14px;}

	ul.yiiPager li a{width: 34px; height: 34px;}
	 ul.yiiPager li{display:block; margin:0 2px;} 
	.bar{margin-top: 30px;}
	.bar a.show_prev{justify-content: center;  padding: 20px 20px;  width: auto;}
	.bar a.show_prev i{display: none;}
	.bar a.show_next{justify-content: center;  padding: 20px 20px;  width: auto;}
	.bar a.show_next i{display: none;}
	
	.lxlist{ margin-top: 10px;}
	.lxlist span{ width: 100%; margin-bottom: 10px;}
	.lxtex>img{ width: 40px;}
	.lxtex{ margin-top: 40px;}
	.lxlist span p{ font-size: 16px;}
	.lxtex span{ margin: 0 30px;}
	.lxmap{ height: 50vh;}
	.show_title h1{ font-size: 20px;}
	.show_title{ padding-bottom: 20px;}
	.pc{ display: none;}
	.sj{ display: block;}
	.ertitle{ font-size: 22px;}
	.tulist span h2{ font-size: 18px;margin-top: 15px;}
	.tulist span p{ font-size: 16px;}
	.tulist h1{ width: 190px;}
	.tulist span h3{ display: none;}
	.tulist span{ width: calc(100% - 210px);}
	.tulist span p{ margin-bottom: 0; margin-top: 15px;}
	.tulist{ margin-bottom: 20px;}
	.tulist1 p{ font-size: 16px; line-height:70px;}
	.con3{ flex-wrap: wrap;}
	.con3le,.con3ri{ width: 100%;}
	.con3tu p{ font-size: 14px; line-height: 32px; height: 32px;}
	.tulist1 h1{ border: 5px solid #ccc;}
	.con5list{  width: 100%;}
	.con5list h2{ font-size: 28px; width: 100%; padding-left: 15px;}
	.con5list span i{ width: 26px; height: 4px;}
	.con5list .tex{width:100%; margin-top: 10px;}
	.con5list{ padding: 0 40px;}
	.swiper-button-next:after,.swiper-button-prev:after{  height: 30px; line-height: 30px; font-size: 16px;}
	.con5list .tex{ font-size: 15px;}
	.swiper-button-next,.swiper-button-prev{width: 30px!important;}
	.con5 .swiper-pagination-bullet>div{ font-size: 12px; bottom: -20px;}
	.con5 .swiper-pagination-bullet-active div{bottom: 20px;}
	.con5 .swiper-pagination-bullet{ width: 16px; height: 16px;}
	.con5 .swiper-pagination-bullet-active::before{ width: 6px; height: 6px;}
	.con5 .swiper-pagination{ padding: 0; margin-top: 50px; margin-bottom: 10px;}
	.danye{ font-size: 15px;}
	.ernav a{ height: 40px; padding: 0 20px; margin: 3px 6px;}
	.lybox span{ width: 100%;}
	.lybox{ padding: 30px;}
	.naniu input{ font-size: 16px; height: 50px;}


	.mtop30{ margin-top: 20px;}
	.mtop50{ margin-top: 20px;}
	
}
@media only screen and (max-width:750px ) {

	.conlist:hover p{ height: auto; margin-top: 0; height: 0;}
	.conlist .fu{ padding:10px 15px; padding-bottom: 5px;}
	.conlist .fu img{ width: 20px; margin-top: 5px;}
	.conlist{ overflow: hidden; margin-top: 0.5rem;}
	.conlist:hover .fu{ background-color: rgba(0,0,0,0.2); }
	.conlist h2, .title h2{ font-size: 18px;}
	.conlist:hover .fu img{ transform: translateX(0);}
	.conlist h2, .title h2,.con3list{font-size: 16px;}
	.splist .fu{ font-size: 15px;}
	
	
	.kuai4{ width: calc(50% - 6px)!important; margin-right: 12px;}
	.kuai4:nth-child(4n),.kuai4:nth-child(2n){ margin-right: 0;}
	.kuai6{ width: calc(25% - 10px)!important;}
	.kuai3{ width: calc(50% - 6px)!important; margin-right: 12px;}
	.kuai3:nth-child(3n){ margin-right: 12px;}
	.kuai3:nth-child(2n),.kuai3:nth-child(6n){ margin-right: 0;}
	
}
@media only screen and (max-width:500px ) {
	
	.tulist{ padding: 0;}
	.tulist h1{ width: 100%;}
	.tulist h4{ margin-top: 0;}
	.tulist span{ width:100%; box-sizing: border-box; padding: 20px;}
	.splist .fu,.con3list{ font-size: 14px;}
	.con2list{ width: calc(50% - 5px);}
	.con2list span{ padding:10px 15px; font-size: 13px;}
	.con2list span h2{ font-size: 14px;}
	.con2list span p{ margin: 6px 0;}
	.con2{ margin-top: 0;}
	.con2list:nth-child(1) span h2{ margin-top: 5px;}
	.title h3{ font-size: 20px;}
	.lxlist span{ padding: 25px;}
	.lxlist span p{ margin-top: 12px;}
	.tulist1 p{font-size: 14px; line-height: 46px;}
	.ernav a{ padding: 0 10px; font-size: 14px; height: 36px;}
	.tulist span h2{ font-size: 16px;}
	.tulist span p{ font-size: 14px;}
	.lybox{ padding:25px 20px;}
	.lybox span input, .lybox span textarea,.lybox span h1{ font-size: 14px;}
	.lybox span input,.naniu input{ height: 44px;}

	.more{ width: 100px; height: 32px; font-size: 13px; line-height: 32px;}
		
}