@media screen and (min-width:1024px) {
	
}
@media screen and (max-width: 1200px) {
	.w12{
		width:95%;
	}
	.news-conts-li .news-conts-l{
		width:20%;
	}
}
@media screen and (max-width: 1100px) {
	.banner-box .header-box .logo{
		width:25%;
	}
	.banner-box .header-box .nav-box{
		margin-top: 10px;
	}
	.product-main{
		height:600px;
	}
	.about-t .about-t-l,.about-t .about-t-r{
		height:300px;
	}
	.about-t-l .describe{
		min-height: 90px;
		overflow: hidden;
	    text-overflow: ellipsis;
	    display: -webkit-box;
	    -webkit-line-clamp: 3;
	    -webkit-box-orient: vertical;
	}
	.about-b .about-b-li{
		height:300px;
	}
	.about-b-li .about-worp .tit{
		margin-top: 20%;
	}
	.footer-cont-ul .code-box .code{
		width:190px;
	}
	.news-conts-r-c{
		width:70%;
	}
}

@media screen and (max-width: 1000px) {
	.banner-box .header-box .logo{
		width:20%;
	}
	.nav-box .nav-li a{
		padding: 0 20px;
	}
	.banner-box .header-box .nav-box{
		margin-top: 5px;
	}
	.product-main{
		height:500px;
	}
	.footer-cont-ul .code-box .code{
		width:120px;
	}
	.footer-p-box .footer-p-li{
		width:20%;
	}
	
}
@media screen and (max-width: 900px) {
	.header-box{
		display: none;
	}
	.mobile-nav{
		display: block;
	}
	.modular .title-box{
		padding:35px 0 20px;
	}
	.product-l,.product-r,.about-t .about-t-l,.about-t .about-t-r,.about-b .about-b-li,.news-b-ul .news-b-li,.footer-cont-ul .phone-box,.footer-bot .footer-bot-l,.footer-bot .footer-bot-r{
		width:100%;
	}
	.product-main{
		height: auto;
	}
	.product-r{
		margin-top: 3%;
	}
	.product-box{
		padding-bottom: 20px;
	}
	.main .about-box .about-t{
		padding: 22px 0 32px;
	}
	.about-t .about-t-l{
		padding: 25px 30px;
	}
	.about-b .about-b-li,.news-b-ul .news-b-li,.footer-bot .footer-bot-l{
		margin-bottom: 10px;
	}
	.news-b-ul .news-b-li{
		border:0;
	}
	.footer-nav{
		display: none;
	}
	.footer-p-box .footer-p-li{
		width:30%;
		margin-top: 20px;
	}
	.footer-p-box .footer-p-li:nth-of-type(3){
		width:40%;
	}
	.footer-p-box .footer-p-li:after{
		background: transparent;
	}
	.footer-cont-ul .code-box{
		position:static;
		margin: auto;
		text-align: center;
	}
	.footer-cont-ul .code-box .code{
		width:300px;
	}
	.about-b-li .about-worp .tit{
		margin-top:5%;
	}
	.swiper-button-next{
		color: #FFFFFF;
		width:20px;
	}
	.swiper-button-prev{
		color: #FFFFFF;
		width:20px;
	}
	.swiper-button-next:after, .swiper-button-prev:after{
		font-size: 20px;
	}
	.news-title a{
		padding: 0 5px 20px;
	}
	.news-nav{
		padding: 10px 0;
	}
	.news-title a.active:after{
		bottom:10px;
	}
}
@media screen and (max-width: 700px) {
	.news-conts-li .news-conts-l{
		width:100%;
	}
	.news-conts-li .news-conts-r{
		width: 100%;
		margin-top: 10px;
		margin-left: 0;
	}
	.news-conts-r-date{
		display: none;
	}
	.news-conts-r-c{
		width: 100%;
	}
	.page-ul a{
		display: none;
	}
	.product-boxs .product-lis{
		width: 100%;
		margin-bottom: 10px;
	}
}