@media screen and (max-width:1720px) {

	.inner{ width:1480px;   margin: 0 auto;  }
.pl-inner{ padding-left: calc((100vw - 1480px)/2);}
.pr-inner{ padding-right: calc((100vw - 1480px)/2);}
.ml-inner{ margin-left: calc((100vw - 1480px)/2);}
.mr-inner{ margin-right: calc((100vw - 1480px)/2);}

}
@media screen and (max-width:1660px) {

	.inner{ width:1360px;   margin: 0 auto;  }
	.pl-inner{ padding-left: calc((100vw - 1360px)/2);}
	.pr-inner{ padding-right: calc((100vw - 1360px)/2);}
	.ml-inner{ margin-left: calc((100vw - 1360px)/2);}
	.mr-inner{ margin-right: calc((100vw - 1360px)/2);}

	.ewmBox .img{ width: 130px;}

	.oneNav{ line-height: 90px;}
	.zw{ margin-top: -90px; padding-top: 90px;}
	.zwHeader{ height: 90px;} 

	.goalsLeft{   top: 100px;}

	.proLeft{ width: 300px;}
	.proRight{ width: calc(100% - 350px);}
	.proNav{ position: sticky; left: 0; top: 100px;}
	.proDetail .btn{ height: 60px;}

	.newsRightUl a .img{ width: 165px; height: 100px;} 
	.newsRightUl a .text{ width: calc(100% - 190px);}

	 
 


}

@media screen and (max-width:1440px) {

	body{ font-size: 14px }
	.inner{ width:1240px;   margin: 0 auto;  }
	.pl-inner{ padding-left: calc((100vw - 1240px)/2);}
	.pr-inner{ padding-right: calc((100vw - 1240px)/2);}
	.ml-inner{ margin-left: calc((100vw - 1240px)/2);}
	.mr-inner{ margin-right: calc((100vw - 1240px)/2);}
 
	.ewmBox .img{ width: 120px;}
	.oneNav{ line-height: 80px;}
	.zw{ margin-top: -80px; padding-top: 80px;}
	.zwHeader{ height: 80px;} 
	.logoImg{ height: 52px;}
	.goalsLeft{   top: 90px;}


	.idxMore .round{ width: 45px; height: 45px;}
	.idxMore::after{ width: 45px; height: 45px;}
	.idxBan .next, .idxBan .prev{ width: 60px; height: 50px;}

	.footLogo{ height: 70px;}

	.idxproduct1 li{ width: calc((100% - 30px)/2); margin-right: 30px;}
	.idxproduct2 li{ width: calc((100% - 60px)/3); margin-right: 30px;}

	.proLeft{ width:280px;}
	.proRight{ width: calc(100% - 320px);}

	.proNav{ position: sticky; left: 0; top: 90px;}
	.proDetail .btn{ height: 55px;}

	.newsRightUl a .img{ width: 145px; height: 100px;} 
	.newsRightUl a .text{ width: calc(100% - 160px);}

	.newslist li { width: calc((100% - 60px)/3) ; margin-right: 30px;}

	.contactTypeIcon{ height: 60px;}
 
	.goalsRight li.on::after{ width: 6px;}
     
}

@media screen and (max-width:1280px) { 

	 div.video-wrap{ width: 90vw;height: auto;}
	 
	 .inner{ width:88%;   margin: 0 auto;  }
	.pl-inner{ padding-left: 6vw;}
	.pr-inner{ padding-right:6vw;}
	.ml-inner{ margin-left:6vw;}
	.mr-inner{ margin-right:6vw;}

	.oneNav{ line-height: 70px; font-size: 16px;}
	.zw{ margin-top: -70px; padding-top: 70px;}
	.zwHeader{ height: 70px;} 
	.logoImg{ height: 42px;}
	.goalsLeft{   top: 80px;}


	
	.idxproduct1 li{ width: calc((100% - 25px)/2); margin-right: 25px;}
	.idxproduct2 li{ width: calc((100% - 50px)/3); margin-right: 25px;}

	.wh-60{ width: 50px; height: 50px;}

	.proLeft{ width:250px;}
	.proRight{ width: calc(100% - 300px);}
	
	.proNav{ position: sticky; left: 0; top: 80px;}
	.proDetail .btn{ height: 50px;}

	.newslist li { width: calc((100% - 50px)/3) ; margin-right: 25px;}

	.ewmImg{ width: 100px;}
 

}

@media screen and (max-width:1100px) {

	.iPad-show{ display: block;}
	.iPad-none{ display: none;}
	.inner{ width:96%;   margin: 0 auto;  }
	.pl-inner{ padding-left: 2vw;}
	.pr-inner{ padding-right:2vw;}
	.ml-inner{ margin-left:2vw;}
	.mr-inner{ margin-right:2vw;}

	.ewmBox .img{ width: 100px;}

	.idxproduct1 li{ width: calc((100% - 12px)/2); margin-right:12px;}
	.idxproduct2 li{ width: calc((100% - 24px)/3); margin-right: 12px;}

	.proLeft{ width:250px;}
	.proRight{ width: calc(100% - 270px);}
	

    .proDetail .btn{ height: 40px;}

	.newslist li { width: calc((100% - 40px)/2) ; margin-right: 40px;}
	.newslist li:nth-child(3n){ margin-right: 40px;}
	.newslist li:nth-child(2n){ margin-right: 0;}

	.goalsRight li.on::after{ width: 4px;}

}
@media screen and (max-width:900px) {

	body{ font-size: 12px }
	.iconfont{ font-size: 16px;}
	.inner{ width:calc(100% - 40px);   margin: 0 auto;  }
	.pl-inner{ padding-left: 20px;}
	.pr-inner{ padding-right:20px;}
	.ml-inner{ margin-left:20px;}
	.mr-inner{ margin-right:20px;}

	/* .ewmBox .img{ width: 80px;} */

	.idxBan .next, .idxBan .prev{ width: 40px; height: 30px;}

	header .con{ width: 100%; padding-left: 20px;}

	.idxMore .round{ width: 38px; height: 38px;}
	.idxMore::after{ width: 38px; height: 38px;}

	.numUl{ flex-wrap: wrap;}
	.numUl li{ width: 48%; margin-top: 15px;}

	.idxProUl{ flex-wrap:  wrap;}
	.idxproduct1 li{ width: 100%; margin-right:0;}
	.idxproduct2 li{ width: 100%; margin-right: 0;}
	.wh-50{ width: 38px; height: 38px;}
	.wh-55{ width: 38px; height: 38px;}
	.idxNewsUl li + li{ border-bottom: 1px solid #e5e5e5;}
	.wh-60{ width: 40px; height: 40px;}
	.ewmBox{ margin-left: auto; margin-right: auto; margin-top: 15px;}

	.briefRight{ padding: 20px;  }
	.briefImg{ border-radius: 2vw; -webkit-border-radius: 2vw; -moz-border-radius: 2vw; -ms-border-radius: 2vw; -o-border-radius: 2vw; }
	.history .right{  display: flex; justify-content: center; margin-left: 0; margin-top: 0; margin-bottom: 15px; transform: none; -webkit-transform: none; -moz-transform: none; -ms-transform: none; -o-transform: none; }
	.historyImgUl{ width: 50%;} 
	
	.history .button{ justify-content: center;}
	.mypagination .swiper-pagination-bullet{ width: 6px; height: 6px; margin: 0 2px;}
	.proNav{ display: none;}
	.proNavShow.close .icon-arrow-right-bold:before {content: "\e689";}

	.proNav{ position: relative; left: auto; top: auto;}
	.rdTit{ color: #333;}
	.schoolBox{ background: url(../images/schoolBg.jpg) no-repeat right  center / cover;}
	.schoolBox .right{ padding: 20px;}

	.contactType{ flex-wrap: wrap;}
	.contactType li:nth-child(-n+2) {  width: 48%; }
	.contactType li:nth-child(3){ margin-top: 15px; margin-bottom: 15px;}
	.contactTypeIcon{ height: 42px;}
	.mapBox{ height: 300px;}
	.footerTop .right{ display: flex; align-items: center; justify-content: center; flex-direction: column;}
	.idxMore .round{ margin-left: 30px;}

	.goalsRight li{ opacity: 1;}
}

@media screen and (max-width:620px) { 

	.newslist li { width: 100%; margin-right: 0 !important;}
}

@media screen and (min-width:1100px) { }
@media screen and (min-width: 500px) and (max-width: 900px) {
    /* 在这里定义宽度在500px到900px之间的样式 */
}