@charset "utf-8";
@media screen and (max-width: 1200px){
	header nav>ul>li>a{
		width: 115px;
	}
    
    footer .qrcode .qrcode-text{margin-right: 0;}
}

@media screen and (max-width: 1199px){
    .main-about-text{height: 241px;    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;}
    
    /*联系我们*/
    .main-contact .main-contact-tit{font-size:28px;margin-left: -74px;top: -30px;}
    .main-contact .main-tel{font-size: 40px;margin-top: 10px;}
    .main-contact .main-address{font-size: 20px;}
    .main-contact .main-email{font-size: 15px; position: relative;}
    .main-contact .main-email .line-l{left: 17%;}
    .main-contact .main-email .line-r{right: 17%;}
    
    /*=======内页=========*/
    .sub-banner{height: 286px;}
}

@media screen and (max-width: 990px){
    header .logo img{width: 160px;}
    header nav>ul>li>a{
		width: 80px;font-size: 15px;
	}
    
	footer .qrcode img:first-child{
		margin-right: 0;
	}
	footer .f_nav ul>li{
		padding: 10px 0;
		text-align: left;
	}
	header nav>ul>li>a{
		width: 85px;
	}
	
    /*公司简介*/
    .main-tit{line-height: 30px;font-size: 30px;}
    .main-tit i{
        width: 8px;height: 30px;background: #fa4347;
    }
    .main-more a{font-size: 16px; padding: 3px 15px;}
    .main-about-cont img{margin-bottom: 30px;}
    
    /*首页产品展示*/
    .main-pro-cont ul li{width: 50%;}
    /*联系我们*/
    .main-contact .main-email .line-l{left: 13%;}
    .main-contact .main-email .line-r{right: 13%;}
    
    /*=======内页=========*/
    .sub-banner{height: 215px;}
    .sub-menu-box,.sub-cont-top{display: none;}
    .sub-procont-box{margin: 20px auto;}
    .sub-article-box li{font-size: 16px;}
    
}
@media screen and (max-width: 768px){
    
	.banner{
		height: 340px;
	}
	.banner .swiper-slide .img1{
		width: 55%;
	}
	header .logo {
	    text-align: center;
	}
	
	footer .qrcode{
		padding: 15px 0;
		text-align: center;
	}
    footer .qrcode .qrcode-text{margin-right: 0;}
	footer .f_nav .navs>section{
		text-align: center;
	} 
	footer .f_nav ul li{
		margin-right: 50px;
	}
	.cr p span{
		width: 100%;
		float: left !important;
	}
	.cr p span.l{
		display: none;
	}
	header .logo>section{
		background-size: 60% 60%;
	}
	
	/*公司简介*/
    .main-tit{line-height: 30px;font-size: 30px;}
    .main-tit i{
        width: 8px;height: 30px;background: #fa4347;
    }
    .main-more a{font-size: 16px; padding: 3px 15px;}
	
    /*===============内页===========*/
    .sub-pro-cont li{width: 50%;float: left;}
}
@media screen and (max-width: 740px){
	header nav>ul>li>a{
		width: 80px;font-size: 15px;
	}
    
    /*联系我们*/
    .main-contact .main-email .line-l{left: 10%;}
    .main-contact .main-email .line-r{right: 10%;}
    
    /*内页*/
    .sub-article-box li{font-size: 16px;}
    .sub-article-text{width: 60%;｝
}
@media screen and (max-width: 640px){
    .hello{display: none;}
	.banner{
		height: 200px;
	}
	header .logo img {
	    width: 180px;
	}
	
	header nav{
		display: none;
	}
	header .menu{
		display: inline-block;
		*zoom: 1;
		*display: inline;
	}
	header .logo>section{
		background-size: 40% 40%;
	}
	footer .f_nav{
		padding: 15px 0;
	}
	footer .f_nav ul>li{
		padding: 5px 0;
	}
	.cr{
		padding: 10px 0;
		line-height: 24px;
	}	
	header .toptips span{
		width: 15px;
	}
    
    /*公司简介*/
    .main-tit{line-height: 26px;font-size: 26px;}
    .main-tit i{
        width: 8px;height: 26px;background: #fa4347;
    }
    .main-more a{font-size: 14px; padding: 2px 15px;}
    
    /*联系我们*/
    .main-contact .main-contact-tit{font-size:22px;margin-left: -64px;top: -30px;}
    .main-contact .main-tel{font-size: 30px;margin-top: 5px;}
    .main-contact .main-address{font-size: 18px;}
    .main-contact .main-email{font-size: 14px;}
    .main-contact .main-email .line-l{left: 7%;}
    .main-contact .main-email .line-r{right: 7%;}
    
    footer .f_nav ul,footer .f_nav ul>h5{width: 100%;display: inline-block;text-align: left;}
    footer .f_nav ul>li{display: inline-block;margin-right: 40px;}
}
@media screen and (max-width: 480px){
	header .logo img {
	    width: 160px;
	}
    /*首页产品展示*/
    .main-pro-cont ul li{width: 100%;}
	
	/*联系我们*/
    .main-contact{width: 80%;left: 10%;}
    .main-contact .main-contact-tit{font-size:22px;margin-left: -64px;top: -30px;}
    .main-contact .main-tel{font-size: 26px;margin-top: 2px;}
    .main-contact .main-email{font-size: 14px;}
    .main-contact .main-email .line-l{display: none;}
    .main-contact .main-email .line-r{display: none;}
    
    /*产品展示*/
    .main-pro-cont ul li dl{background-color: rgba(255, 255, 255, 0.8);}
    
    /*=======内页=========*/
    .sub-banner{height: 165px;}
    .sub-pro-cont li{width: 100%;}
    .sub-article-box li{font-size: 15px;}
    .sub-article-text{width: 60%;｝
}