@media screen and (min-width:1200px) {
	.sj{ display:none !important;}
}
@media screen and (max-width:1600px) {
	.pd06{padding: 0 3%;}
	.top_lx,.top_ewm{display: none;}
	.footer .f_nav dl{margin-right:130px}
	.wp{margin: 0 3%;}
	.w1200{padding: 0 3%; width: 100%;}
}
@media screen and (max-width:1500px) {
	.top_h .logozi{margin-top: 5%;}
	.dh ul li p a{margin:0 0.2rem}
	.footer .f_nav dl{margin-right:80px}
}
@media screen and (max-width:1400px) {
	.dh ul li p a{margin:0 0.1rem}
	.footer .f_nav dl{margin-right:30px}
}
@media screen and (max-width:1300px) {
	.top_h .logozi{font-size: 22px;}
	.dh ul li p a{font-size: 18px;}
	.top_h .logozi{margin-top:5.3%;}
	.footer .f_nav dl{margin-right:20px}
}
@media screen and (max-width:1199px) {
	html.on body{overflow:hidden; height:100vh; position:relative;}
	
	body{padding-top: 0px;}
	.pd06{padding: 0 3%;}
	.wp{margin: 0 3%;}
	.top_h .logozi{font-size: 18px;}
	.dh ul li p a{font-size:16px;}


	.top_bg{background: #fff;height: 90px;}
	.dh_tx{display: none;}
	.top_h .logo img{height: 70px;padding:0;}
	.top_h .logozi{margin-top: 3%;}
	.top_ss{margin-left: 0;margin-right: 0;}
	.top_ss span.button{height: 90px;line-height: 90px;}
	.dh ul li p a{line-height: 90px;}
	.tops{height: 90px;}
	
	.banz, .bany{display: none;}
	.sy_ppzq{padding: 30px 2.5% 20px;}
	.sy_al{padding: 30px 2.5%;}
	.btfl .bt{width: 100%;}
	.btfl .bt .h1{font-size: 20px;line-height: 20px;text-align: center;}
	.btfl .bt .h2{font-size: 14px;line-height: 14px;text-align: center;}
	.btfl .sy_al_fl{width: 100%;margin-top: 20px;}
	.btfl .sy_al_fl ul li .xl{display: none!important;}
	.btfl .sy_al_fl ul li{width: 24.25%;}
	.btfl .sy_al_fl ul li:nth-child(4n){margin-right: 0;}
	.btfl .sy_al_fl ul li p a{font-size: 12px;line-height: 30px;}

	.index-about-bj{padding: 5% 0;}
	.index-about-title{font-size: 40px;}
	.index-about-tb{margin-right: 0;}
	.index-about-hz{width: 57%;}
	.index-about-nr{font-size: 17px;}
	.index-title{font-size: 40px;}

	.banner{ padding-top: 90px;}
	.index-about-bj{padding-top:90px;}
	.in_pr li{overflow: hidden; display: flex; margin-bottom:5vh; height: calc(45vh - 45px)} 
	

}
@media screen and (max-width:1100px) {
	.top_h .logozi{margin-top: 3.5%;}
	.index-about-title{font-size:32px; line-height:42px}
	.index-title{font-size: 32px; line-height:42px}
	
}


@media screen and (max-width: 980px) {

	/*header{display: none;}*/
	.tops{display: none;}
	.sp_header,.sjj_nav{ display:block;}
	.banner{ padding-top: 70px;}
	.index-about-bj{padding-top:70px;}
	.in_pr li{overflow: hidden; display: flex; margin-bottom:5vh; height: calc(45vh - 35px)} 
	
	/*------------------手机导航开始----------------------------------------------*/
	.sp_header{height:70px;overflow:hidden;background:#fff;position:fixed;left: 0px;top: 0px;z-index:10;width:100%; border-bottom: 1px solid #e2e2e2;}
	.sp_logo{padding:12px 0 0 10px;float:left;height:50px}
	.sp_logo img{margin:auto;max-height:50px;}
	.sp_nav{width:50px;float:right;position:relative;cursor:pointer;height:30px;margin-top:25px}
	.sp_nav span{display:block;background:#333;width:30px;height:2px;position:absolute;left:10px;transition:all ease 0.35s}
	.sp_nav span:nth-of-type(1){top:0px}
	.sp_nav span:nth-of-type(2){top:10px}
	.sp_nav span:nth-of-type(3){top:20px}
	.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
	.sp_nav_se span:nth-of-type(2){width:0}
	.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
	.sjj_nav{position:fixed;z-index:9;background:#eee;width:100%;height:calc(100% - 104px);font-size:14px;line-height:40px;top:-100%;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;}
	.nav_show{top:70px}
	.sjj_nav>ul>li:first-child{overflow:hidden;border-top:0}
	.sjj_nav>ul>li:first-child>a{float:left;width:calc(100% - 82px)}
	.sjj_nav>ul>li:first-child .language{float:right;width:82px;overflow:hidden;line-height:45px;margin-top:5px}
	.sjj_nav>ul>li:first-child .language a{width:40px;float:left;border-left:1px #ddd solid;text-align:center;color:#777;}
	.sjj_nav ul li i{position:absolute;top:5px;right:0px;border-left:1px #ddd solid;height:30px;padding:0px 7px 0 7px;}
	.sjj_nav ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
	.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
	.sjj_nav ul li{border-top:1px #ddd solid;margin-left:20px;position:relative;line-height:55px;font-size:16px; color: #000;}
	.sjj_nav>ul >li:last-child{border-bottom:1px #ddd solid;}
	.sjj_nav ul li ul{display:none}
	.sjj_nav ul li a{color:#444;width:80%}
	.sjj_nav ul li ul li a{color:#444;display:block;text-align:left; line-height:45px;font-size:14px; }
	.sjj_nav ul li i svg{width:20px;height:20px;fill:#555;}
	.sjj_nav ul li .sjj_nav_i_se svg{fill:#4ab332}
	.sjj_nav ul li ul li>ul{margin-left:10px}
	/*-----------------------------手机导航结束----------------------------------------*/
	.index-about-title{font-size:28px; line-height:36px}
	.index-about-hz{width: 100%;}
	.index-about-nr{width: 100%; margin:3% 0; font-size: 16px; line-height: 28px;}
	.index-about-tb{width: 100%; margin-top: 3%;}
	.index-title{font-size: 28px; line-height:36px}
	.in_pr li{display: inline-block;}
	.in_pr li .pleft{width: 100%;}
	.in_pr li .pright{width: 100%; margin-left:0; margin-top: 3%;}
	.in_pr li:nth-child(2n) .pright{margin-right: 0;}
	.in_pr li:nth-child(2n) .pleft{ margin-top: 3%;}
	.index_project li{width: 48%;}
	.index_project li .jwz{min-height: 52px;}
	.procptz li{width: 48%;}
	.procptz li .text2 .ppbt{font-size: 18px;}
	.footer .f_tel{display: none;}
	.footer .f_nav{width: 100%;}
	.ny_project li{width: 48%;}
	.ny_project li .jwz{min-height: 52px;}
	.nyservice li{width: 48%;}
	.nyservice li .text2 .ppbt{font-size: 18px; }
	.nyservice li .text2 p{min-height: 135px;}
	.col_infos{width: 100%;}
	.col_feb{width: 100%;}
	.co_onr .febt{font-size: 28px;}
}

@media screen and (max-width:750px) {
	.sy_ppzq ul li{width: 32%;}
	.sy_ppzq ul li:nth-child(5n){margin-right: 2%;}
	.sy_ppzq ul li:nth-child(3n){margin-right: 0;}
	.sy_ppzq ul li a .ml2 .bt{font-size: 12px;line-height: 12px;}
	.sy_cp ul li{display: block;}
	.sy_cp ul li .img{width:100%;}
	.sy_cp ul li .txt{width: 100%;padding: 20px;}
	.sy_cp ul li .txt .h5{font-size: 12px;line-height: 24px;}
	.sy_cp ul li .txt .h3{margin:15px 0 0;}
	.sy_cp ul li .txt .h3 a.jrdb{width: 90px;line-height: 30px;font-size: 12px;border-radius: 15px;}
	.sy_cp ul li .txt .h3 a.ljxq{width: 90px;line-height: 30px;font-size: 12px;border-radius: 15px;margin-right: 10px;}
	.sy_cp_dd{padding: 20px 0;}
	.ny_cp ul li{width: 100%;margin-right: 0;}
	.ny_gy_xw ul li{width: 100%;margin-right: 0;margin-bottom: 20px;}
	.pc750{ display:none !important;}
	.support2 table tr th{padding: 10px 20px;}
	.support2 table tr td{padding: 10px 20px;}
	.support2 table tr td a i{font-size: 20px;}
	.ny_hz ul li{width: 24.25%;}
	.ny_hz ul li:nth-child(6n){margin-right:1%;}
	.ny_hz ul li:nth-child(4n){margin-right:0;}
	.ny_hz ul li .txt{font-size: 12px;}
	.index-about-title{font-size:24px; line-height:30px}
	.index-title{font-size: 24px; line-height:30px}
	.index-about-nr{font-size: 15px; line-height: 28px; margin: 1% 0;}
	.index-about-tb{margin-top:1%;}
	.index_project li .jwz{font-size: 15px;}
	.footer .f_nav dl:nth-child(1){display: none;}
	.footer .f_nav dl dt a{font-size: 16px;}
	.footer .f_nav dl dd a{line-height: 26px;}
	.procptz li .text2 .ppbt{font-size: 15px; line-height: 36px;}
	.procptz li .text2 p{font-size: 13px;}
	.ny_project li .jwz{font-size: 15px;}
	.nyservice li .text2 .ppbt{font-size: 15px; line-height: 36px;}
	.nyservice li .text2 p{font-size: 13px; min-height: 142px;}
	.col_infos .cotit{font-size: 24px;}
	.co_onr .febt{font-size: 24px;}
	.co_onr ul li span{font-size: 14px;}
	.co_onr ul li input{line-height: 32px; height: 32px;}
	.co_onr ul li.lst{line-height: 32px;}
	.co_onr ul li.lst button{line-height: 32px; height: 32px; font-size: 14px;}
	.fanhui{float: left; height: auto; position: static;}
	.fanhui a{position: static;}
	.PreveNext{height: auto;}
	.PreveNext dd{font-size:13px; line-height: 26px;}
	.show_t{font-size: 24px;}
}
@media screen and (max-width:520px) {
	.index-about-title{font-size:22px;}
	.index-title{font-size: 22px;}
	.index-about-nr{font-size: 14px;}
	.footer .f_nav dl{width: 98%; margin-bottom: 2%;}
	.footer .f_nav dl dt{margin-bottom: 0;}
	.index_project li .jwz{font-size: 14px;}
	.copyright{font-size: 12px;}
	.ny li .jwz{font-size: 14px;}
	.nyservice li{width: 98%;}
	.nyservice li .text2 p{font-size: 13px; min-height: auto;}
	.co_onr ul li{width: 99%;}
	.co_onr ul li.mal{margin-left: 0;}
	.co_onr ul li.lst{line-height: 22px;}
	.PreveNext dl{display: inline-block; text-align: center;width: 100%; margin-bottom: 1%;}
	.fanhui a{line-height: 36px;}
	.PreveNext dd{width: 100%; text-align: center;  margin-bottom:2%;}
	.PreveNext dd:nth-child(3){ text-align: center;}
	.show_t{font-size: 20px;}
	

	
}