.mobnav-btn { display: none; width: 30px; height: 29px; overflow: hidden; cursor: pointer; z-index: 999999; position: fixed;top:10px; right:15px;}
.mobnav-btn span { top: 50%; margin-top: 0;}
.mobnav-btn span:first-child { content: ""; top: 6px; left: 0;}
.mobnav-btn span:last-child { content: ""; top: auto; bottom: 4px; left: 0;}
.mobnav-btn span, .mobnav-btn span:first-child, .mobnav-btn span:last-child { left: 0; position: absolute; background: #1f53be; -webkit-transition: all 0.5s ease; width: 30px; height: 2px; -webkit-border-radius: 3px; border-radius: 2px; -o-transition: all 0.5s ease; transition: all 0.5s ease; }
.mobnav-btn.g_close span { opacity: 0;}
.mobnav-btn.g_close span:first-child { -webkit-transform: rotate(45deg); transform: rotate(45deg); -moz-transform: rotate(45deg); -o-transform: rotate(45deg); -ms-transform: rotate(45deg); top: 14px; opacity: 1; }
.mobnav-btn.g_close span:last-child { -webkit-transform: rotate(-45deg); transform: rotate(-45deg); -moz-transform: rotate(-45deg); -o-transform: rotate(-45deg); -ms-transform: rotate(-45deg); top: 14px; opacity: 1; }
.nav-mob { position: fixed; top: 0px; z-index: 99999; background: #fafafa; left: 0; width: 100%; height: 100%; padding: 80px 0 0; overflow-y: auto; display: none;}
.nav-mob ul{padding:0 50px}
.nav-mob ul li { border-bottom: 1px solid #e2e2e2;}
.arrorright-btn { position: absolute; width: 60px; right: 0; top: 0; height: 43px; cursor: pointer;}
.arrorright-btn:after { content: ""; position: absolute; width: 8px; height: 8px; top: 50%; right: 20px; margin-top:-1px; border-left: 2px solid #bbb; border-top: 2px solid #bbb; -webkit-transform: rotate(225deg); -ms-transform: rotate(225deg); -o-transform: rotate(225deg); transform: rotate(225deg);-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
.nav-mob ul li.cur .arrorright-btn:after {border-left: 2px solid #1f53be; border-top: 2px solid #1f53be; -webkit-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); transform: rotate(45deg);margin-top:0px;}

.arrorrighta-btn { position: absolute; width: 60px; right: 0; top: 0; height: 43px;}
.arrorrighta-btn:after { content: ""; position: absolute; width: 8px; height: 8px; top: 50%; right: 20px; margin-top:-1px; border-left: 2px solid #bbb; border-top: 2px solid #bbb; -webkit-transform: rotate(135deg); -ms-transform: rotate(135deg); -o-transform: rotate(135deg); transform: rotate(135deg);-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}

.nav-mob ul li h4 { position: relative;}
.nav-mob ul li h4 a { padding: 15px 5px; display: block; color: #222; font-size: 16px;}
.nav-mob ul li.cur h4 a { color: #1f53be;}
.subnavmb{padding:0 0 10px;}
.subnavmb a { display: block; padding: 4px 5px;}
.subnavmb a i { margin-right: 8px; display:inline-block; width: 5px;  height: 5px; border: #888 1px solid; border-radius: 4px; vertical-align: middle;}
@media(max-width:1480px){
	.header {height: 90px;}
	.header .wrapper{width:auto; padding:0 3%}
	.header .logo {width:195px; height:65px; background-size: 100%;}
	.navmenu li { margin-left: 30px; font-size: 15px;}
	.telephone{text-align: right; margin-top:10px; font-size:16px; line-height: 25px; height: 25px;}
	.navmenu {width:100%; height: 44px; line-height: 44px;}
	.maintit{text-align: center; font-size:15px;}
	.maintit span{font-size: 28px;}
	.advantage .advantagetit { float: left; width:280px; padding: 7% 0 0;}
	.advantage .advantagetit h3 {font-size:28px;}
	.advantage .advantagetit h4 {font-size:16px; color:rgba(255,255,255,0.8);}
	.advantage .advantagetit span {font-size: 36px; padding: 25px 0 25px;}
	.advantage .advantagelist { float: right; width:calc(100% - 330px);}
	.advantage .advantagelist ul li p {font-size: 14px; padding:0 40px;}
	.advantage .advantagelist ul li:last-child p {padding:0 0 0 40px;}
	.sortmenu li a{font-size: 15px; padding:16px 0}
	.leftbox .tit{ font-size:22px;}
	.leftbox .con{font-size: 15px; line-height:1.8;}
	.sanchongcailiao{ padding:70px 0;}
	.sanchongcailiao h2{font-size: 28px;}
	.cailiaodesc{font-size: 15px;}
	.cailiaoitem h3{font-size: 18px;}
	.leftmenu li a{font-size: 15px; padding:15px 0 15px 20px;}
	.viewcontent{ font-size: 15px;}
	.application{padding:60px 0 0}
	.application li{ width:18%; text-align: center;}
	.application h2{font-size: 18px; padding:20px 0 15px;}
	.application .appimg{width:180px; height: 180px;}
	.application .appdesc{ font-size: 15px;}
	.productlist h2{font-size: 15px;}
}
@media(max-width:1024px){
	.banner .swiper-pagination{}
	.PC_ban{display: none;}
	.Mob_ban{display: block;}
	.banner .swiper-button-next{width:25px;height:25px;right:0; background-size:80%;}
	.banner .swiper-button-next{right: 10px!important;left: auto!important;}
	.banner .swiper-button-prev{left: 10px!important;}
	.header .navmenu{display: none;}
	.wrapper{width:auto; margin: 0px auto; padding: 0 3%;}
	.header {height: 50px;top: 0; z-index:99; position: fixed; left:0; width:100%; background:#fff;}
	.topblank{height: 50px;}
	.header .logo {margin:5px 0 0; width:120px; height:40px; background-size:100%;}
	.pd60{padding:20px 0;}
	.navmenu,.telephone{display: none;}
	
	.advantage {padding:20px 0 10px}
	.advantage .advantagetit { float: none; width:100%; padding: 2% 0 0;}
	.advantage .advantagetit h3 {font-size:18px;}
	.advantage .advantagetit h4 {font-size:14px; padding:10px 0}
	.advantage .advantagetit span {font-family: 'Montserrat'; font-size: 42px; color: rgb(255 255 255 / 30%); line-height: 1; font-weight: bold; text-transform: uppercase; display: none; padding: 20px 0 35px;}
	.advantage .advantagelist { float: none; width:100%;}
	.advantage .advantagelist ul{display:flex; display:-webkit-flex; flex-wrap:wrap; justify-content:space-between; flex-direction: column;}
	.advantage .advantagelist ul li { width:100%; padding: 3% 0; border-right: 0px solid rgba(255, 255, 255, .35); border-bottom: 1px solid rgba(255, 255, 255, .35);}
	.advantage .advantagelist ul li:last-child { border-right: none;border-bottom: none;}
	.advantage .advantagelist ul li:after { display: none; content: ''; position: absolute; right: -3px; top: 168px; width: 6px; height: 10px; background: rgb(0 101 45); z-index: 9;}
	.advantage .advantagelist ul li:last-child:after { display: none;}
	.advantage .advantagelist ul li i { width: 80px; height: 80px; line-height: 80px; text-align: center; border: 1px solid #fff;}
	.advantage .advantagelist ul li h4 {font-size: 16px; margin-bottom:10px; color: #fff;}
	.advantage .advantagelist ul li p {font-size: 14px; padding:0; line-height: 1.6;}
	.advantage .advantagelist ul li:last-child p {padding:0;}
	.advantage .advantagelist ul li:hover {transform: translateY(0px);}
	
	.application{padding:0}
	.application ul{display:flex; display:-webkit-flex; flex-wrap:wrap; justify-content:space-between; flex-direction: row;}
	.application li{ width:48%; text-align: center; margin-top: 20px;}
	.application h2{font-size: 16px; padding:15px 0 10px;}
	.application .appimg{background: no-repeat center/cover; width:120px; height: 120px; margin: 0px auto; border-radius: 150px; overflow: hidden;}
	.application .appdesc{ font-size: 13px; line-height: 1.6;}
	
	.footer{padding:10px 0 15px; font-size:13px;}
	.footer .footmenu{display:initial}
	.footer .footmenu dl:nth-child(1),.footer .footmenu dl:nth-child(2){display:none;}
	.footer h2{font-size: 14px; padding:10px 0 5px; text-align:center;}
	.footer dd{line-height: 18px; margin-top:5px; text-align:center;}
	.footer dt{margin-top:15px; text-align:center;line-height: 22px;}
	.footer dd a{display:block;}
	
	.mobnav-btn { display: block;}
	.maintit{font-size:14px;}
	.maintit span{font-size: 18px; padding:0 10px}
	.maintit em{top: -5px;}
	.maintit h3{ margin-bottom:0px}
	
	.sortmenu{padding:20px 0 0}
	.sortmenu ul{display:flex; display:-webkit-flex; flex-wrap:wrap; justify-content:space-between; flex-direction: row;}
	.sortmenu li{width:calc(100% / 2); text-align: center; background:#4bb033;border-top:1px solid rgba(255,255,255,0.3);}
	.sortmenu li a{ font-size: 14px; color:#fff; padding:6px 0}
	.sortmenu li:nth-child(2n) a{border-right:0}
	.sortmenu li a:hover,.sortmenu li .active{background:#4bb033;}
	.sanchongcailiao{padding:20px 0;}
	.sanchongcailiao h2{font-size: 18px;}
	.cailiaodesc{padding:15px 0; line-height: 1.8; font-size: 14px;}
	.cailiaoitem ul{ margin-top: 15px;}
	.cailiaoitem li{ width:25%; text-align: center;}
	.cailiaoitem img{width:65px}
	.cailiaoitem h3{font-size: 14px; font-weight: normal; padding-top: 10px;}

	.home-about{ background: #fff; margin-top:20px; display:initial}
	.leftbox{width:100%; padding:15px 0 20px; box-sizing:border-box; -webkit-box-sizing:border-box}
	.leftbox .tit{ font-size:16px;}
	.leftbox .con{font-size: 14px; margin-top: 10px; line-height:1.8;}
	.leftbox .con p{ margin-top: 10px;}
	.leftbox .more{display: block; width: 90px; font-size:12px; height: 30px; line-height: 30px; margin-top: 15px;}
	.rightbox{width:100%}
	.rightbox img { width: 100%; height: 100%; position: relative; object-fit: cover;}
	.rightbox:after{display: none;}
	
	.newslist{padding:10px 0 0}
	.newslist li{padding:12px 0; border-bottom:1px dotted #ddd;}
	.newslist h2,.newslist h2 a{font-size: 16px;}
	.newslist .newsdesc{margin:10px 0; line-height:1.6;}
	
	.zslist{overflow: hidden;}
	.zslist ul{margin-top:0}
	.zslist li{float:left; width:49.5%; margin-right:1%; margin-top: 1%;}
	.zslist li:nth-child(3),.zslist li:nth-child(9){margin-right:1%;}
	.zslist li:nth-child(2n){margin-right:0}
	.yingyong{padding:10px 0 0}
	.yingyong li{padding:15px 0}
	.yingyong .yingyong-l{float:none; width:100%}
	.yingyong .yingyong-r{float:none; width:100%; line-height: 1.8;}
	.yingyong .yingyong-r h1{font-size: 16px; padding: 10px 0 5px;}
	.yingyong .yingyong-r .yingyongdesc{ font-size: 14px;}
	
	.aboutcontent{padding:20px 0 0; line-height: 1.8; font-size: 14px;}
	.viewbox h1{font-size: 16px; color: #333;}
	.viewcontent{line-height: 1.8; padding: 15px 0; font-size: 14px;}
	
	.location{ color:#00923f; padding-left:14px; height: 36px; line-height: 36px; font-size: 16px;}
	.location:before{content: ''; width:4px; height: 24px; background: #00923f; position: absolute; left:0; top:50%; margin-top: -11px;}
	.location .fr{float:none; display: none;}
	.context{height: 36px;}
	.context li{line-height: 36px; padding:0 15px;}
	.productlist{padding:10px 0 0}
	.productlist ul{overflow: hidden; margin-left: -5px;}
	.productlist li{float:left; width:calc(100% / 2 - 5px); margin-left: 5px; margin-top: 10px;}
	.productlist li:nth-child(4){clear: none;}
	.productlist li:nth-child(2n+1){clear: both;}
	.productlist li:nth-child(10){clear: none;}
	.productlist h2{font-size: 14px; text-align: center; padding:10px 0 10px;}
	
	.protj{display: none;}
	.mainleft{float:none; width:100%}
	.mainright{float:none; width:100%; padding-top: 20px;}
	.lefttitle{ font-size: 16px; padding: 8px 18px; background-size: 20px;}
	.leftmenu li:after{ width: 7px; height: 7px; right: 20px; margin-top:-3px;}
	.leftmenu li a{font-size: 14px; padding:7px 0 7px 18px; margin-top: 1px;}
}