@charset "utf-8";
/* CSS Document */
@media (max-width: 768px){
	.max{ padding-left:2% !important; padding-right:2% !important; box-sizing:border-box;}
	
	.header .max .seek{ display:none;}
	
	nav{ position:absolute; top:0px; left:0px; z-index:998; display:block; width:100%; overflow:hidden; background:none;}
	.nav{ position:absolute; float:left; background:rgba(11,124,239,0.80); z-index:20; right:0px; width:40%; overflow:hidden; display:block; margin:0px; padding:0px !important;}
	.nav li{ float:left; max-width:100%; width:100%; text-align:center;}
	.nav li a{ color:#fff; float:left; width:100%;  border-right:0px; padding:0px; line-height:60px;}
	.nav>li>a:hover{ border-bottom:2px solid #fff; color:#fff;}
	.nav li:hover{ background:#03c819;}
	.nav li a{ font-size:16px;}
	.dh{ display:block;}
	.nav form{ display:none;}
	
	.header{ padding:0px;}
	.header .contact{ display:none;}
	.header .logo{ max-width:80%; margin:0px;}

	.banner li img,.banner{ height:300px !important;}
	
	.icon{ display:none;}
	.pro_l{ display:none;}
	
	.pro_r ul li{ max-width:49%; margin-right:0px;}
	.pro_r ul li:nth-of-type(even){ max-width:49%; margin-right:0px; float:right;}
	.case_b.max{ padding:0px !important; margin:0px 15px;}
	.about_b .picture{ max-width:100%;}
	.about_b .picture::before{ display:none;}
	.about_b .content{ max-width:100%;}
	.advantage{ display:none;}
	section.busin{ margin:0px 2%;}
	.news_b{ display:block;}
	.news_l{ max-width:100%;}
	.news_r{ max-width:100%; margin-top:20px;}
	

	.footer .code{ display:none;}
	.head_line .text{ display:none;}
	
	.page_r{ max-width:100%; width:100%;}
	.page{ padding-bottom:30px;}

	
}
@media (max-width: 425px){
	.header .logo img{ max-height:60px;}
	.banner li img,.banner{ height:200px !important;}
	.lef_rig span img{ height:50px;}
	.lef_rig span{ top:calc(100% - 50px);}
	
	.iconnav-list:before{ font-size:50px;}
	.often{ margin:20px auto 10px auto;}
	.often .title{ font-size:20px;}
	
	.pro_r ul li .picture img{ height:200px;}
	.pro_r ul li .title::after{ display:none;}
	
	.train_b li{ max-width:49%; border:0px;}
	.train_b li:nth-of-type(n+5){ display:none;}
	.case li{margin:5px 55px 14px 55px;}
	.case{ padding-bottom:30px;}
	.about_b .content .slogan{ font-size:20px;}
	.about_b .content .more{ float:none; display:block; margin:28px auto 0px auto;}
	.about .often{ margin:20px auto;}
	.about_b .picture{ padding:0px;}

	.foot_l .contact div{max-width:100%}
	.url .picture{max-width:100%; width:100%; margin-bottom:10px;}
	
	.foot_l .contact .picture{ display:none;}
	.foot_l .content{ max-width:100%; padding-bottom:10px;}
	.foot_l .content p{ float:left; margin:0px 5px;}
	footer.footer{ padding:20px 0px;}


	
	
	.sj_footer{ display:block;}
	footer.footer{padding-bottom:77px;}
	
	.news_list .page_r li .picture{ max-width:100%;}
	.news_list .page_r li .content{ max-width:100%;}
	.pro_list .page_r li{ max-width:49%; margin-right:0px;}
	.pro_list .page_r li:nth-of-type(even){ float:right;}
	.pro_list .page_r li img{ height:170px;}



	
}

@media (max-width: 375px){
	.header .logo img{ max-height:50px;}
	.iconnav-list:before{ font-size:40px; line-height:50px;}
	.train .often::after{ max-width:100%; overflow:hidden; content:no-open-quote; background:url(../images/of_01.png) center no-repeat; height:22px; width:100%;}
	.lef_rig span{ top:calc(50% - 25px) !important;}
	
	.honor_list li{ max-width:100%;}
	.honor_list li span img{ height:auto;}
	.case li{ margin:5px 30px 14px 30px;}
	.about_b .content .slogan{ font-size:18px; text-align:center;}
	section.about{ padding-bottom:40px;}
	.news_l ul .picture{ max-width:140px;}
	.news_l ul .content{ max-width:calc(100% - 155px);}
	.news_l ul .title{ font-size:14px;}
	.news_l ul .text{ font-size:12px;}
	section.url{ padding:15px 0px;}
	.pro_r ul li .picture img{ height:170px;}
	.pro_r ul li .title{ padding:10px 0px;}
	.head_line .max *{ font-size:12px;}
	.news_list .page_r li .picture img{ height:auto; max-height:300px;}
	.news_list .page_r li{ max-width:100%;}
	.page_address{margin-bottom:15px;}
	.news_list .page_r li .content{ margin-top:20px;}
	.news_list .page_r li .content .more{ margin:20px auto 0px auto; float:none; display:block;}
	.page_address .address{ display:none;}
	.page_odd_title{ font-size:18px;}
	
	
	
	
}



@media (max-width: 320px){
	.banner li img{ height:150px;}
	.pro_list li .more{ display:none;}
	.pro li .picture img{ height:140px;}
	.pro li .title{padding:10px 0px 6px 0px}
	.fac_b li{margin:0px 10px}
	.ser_b li{ margin:0px 20px}
	
	.case li{ margin:5px 3px 14px 3px;}
	.pro_r ul li .picture img{ height:160px;}
	.pro_r ul li .title{ font-size:14px;}
}