@media screen and (min-width:1200px) {
	.sj{ display:none !important;}
	
}
@media screen and (max-width:1199px) {
	.top_h .logo{margin-top: 3%;}
	.w1400{width: 95%; margin: 0 auto;}
	.title{font-size: 32px;}
	#iabout .text .ititle{font-size: 32px;}
	.foot_lx{width: 33%;}
	.foot_dh{margin-right: 5%;}


}
@media screen and (max-width:980px) {
	body{padding-top: 70px;}
	.top_bg{display: none;}
	.sp_header,.sjj_nav,.foot_nav{ display:block;}

	/*------------------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:#015ab5}
	.sjj_nav ul li ul li>ul{margin-left:10px}
	/*-----------------------------手机导航结束----------------------------------------*/
	.title{font-size: 28px;}
	.pbox .pwz{font-size: 15px;}
	#iabout .w1400{display:block;}
	#iabout .text{width: 100%;}
	#iabout .text .ititle{font-size:28px;}
	#iabout .text .editorc{font-size: 15px; line-height: 30px;}
	#iabout .imgs{width: 100%; margin-top: 3%;}
	.sy_xw_lb ul li .nbt{font-size: 16px;}
	.sy_quality .bt{font-size: 32px;}
	.sy_quality p{width: 70%; font-size: 20px;}
	.foot_dh{display: none;}
	.companyintrotitle span{font-size: 28px;}
	.insideenglishtitle{font-size: 22px;}
	.companyintroM .leftimg{width: 100%;}
	.companyintroright{width: 100%; line-height: 30px;}
	.inpro_lefts{display: none;}
	.inpro_right{width: 100%; }
	.pros_right_top .pbt{font-size: 26px;}
	.pc-cx-tel-1-t2{font-size: 16px;}
	.partner_list ul li{width: 32.333%;}
	.news-tt-pic{width: 40%;}
	.news-tt-right{width: 57%}
	.index-news-right-top-nr-title a{font-size: 20px;}
	.xinwenxiangqing .nd_head p{font-size: 26px;}
	.xinwenxiangqing .nd_text{font-size: 15px; line-height: 26px;}
	.pctitle{font-size: 26px;}
	.contact li .p1, .contact li .p1 a{font-size: 15px;}

	

}

@media screen and (max-width:750px) {
	.title{font-size: 26px;}
	.pbox .pwz{font-size: 14px;}
	#iabout .text .ititle{font-size:26px;}
	#iabout .text .editorc{font-size: 14px; line-height: 26px;}
	.sy_xw_lb ul{position: static; width: auto;}
	.sy_xw_lb ul li{width: 48%; margin-right: 2%;  margin-bottom: 2%;}
	.sy_xw_lb ul li:nth-child(3){width: 98%;}
	.sy_xw_lb ul li .nbt{font-size: 15px;}
	.sy_quality .bt{font-size: 28px;}
	.sy_quality p{width: 100%; font-size: 18px;}

	.foot_lx{width: 100%;}
	.foot_ly{width: 100%; margin-top:3% ;}
	.foot_ly .h2{width: 100%;}
	.companyintrotitle span{font-size: 24px;}
	.insideenglishtitle{font-size: 20px;}
	.companyintroright{font-size:15px; line-height:26px;}
	.protemptitl a{font-size: 14px; line-height:30px;}
	.protemptwo li{width: 48%;}
	.protemptwo li:nth-child(9){width: 98%;}
	.promore_l{width: 100%;}
	.pros_right{width: 100%; margin-top:3% ;}
	.pros_right_top .pbt{font-size: 24px;}
	.pc-cx-tel-1-t2{font-size: 15px;}
	.PreveNext li{font-size: 14px;}
	.fanhui a{font-size: 14px;}
	.partner_list ul li{width: 49%;}
	.news-tt-pic{width: 100%;}
	.news-tt-right{width: 100%; margin-top:3% ;}
	.index-news-right-top-nr-title a{font-size: 18px;}
	.news-tt-content{font-size: 14px; }
	.news-more{float: left;}
	.xinwenxiangqing .nd_head p{font-size: 24px;}
	.xinwenxiangqing .nd_text{font-size: 14px;}
	.relatedNews_font ul li{width: 97%;}
	.pctitle{font-size: 24px;}
	.contact li{width: 48%; margin-bottom: 3%;}
	.contact li .p1, .contact li .p1 a{font-size: 14px;}
	.col-sm-6{width: 100%;}
}
@media screen and (max-width:499px) {
	.title{font-size: 20px;}
	#iabout .text .ititle{font-size:20px;}
	.sy_xw_lb ul li{width: 98%;}
	.sy_quality .bt{font-size: 24px;}
	.sy_quality p{font-size: 16px;}
	.companyintrotitle span{font-size: 20px;}
	.insideenglishtitle{font-size: 16px;}
	.protemptitl a{font-size: 12px; line-height: 25px;}
	.pros_right_top .pbt{font-size:20px;}
	.fanhui{display: none;}
	.xinwenxiangqing .nd_head p{font-size: 20px;}
	.pctitle{font-size: 20px;}
	.contact li{width: 98%;}

}