@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);}

	.zw{ margin-top: -90px; padding-top: 90px;}
	.zwHeader{ height: 90px;}
	.oneNav{ line-height:90px;}
	.logoImg{ height: 56px;}

	.h60{ height: 55px;}
	.newslist li{ width: calc((100% - 100px)/3); margin-right: 50px;}

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

	.mapBox{   height: 550px;}

}

@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);}

	.zw{ margin-top: -80px; padding-top: 80px;}
	.zwHeader{ height: 80px;}
	.oneNav{ line-height:80px;}
	.logoImg{ height: 50px;}

	.swiperBtn{ width: 50px; height: 50px;}
	.h60{ height: 50px;}
 
	.ewmUl li .img{ width: 125px;}

	.idxProlist li{ width: calc((100% - 80px)/3); margin-right: 40px;}
	.caselist li{ width: calc((100% - 80px)/3); margin-right: 40px;}

	
	.newslist li{ width: calc((100% - 80px)/3); margin-right: 40px;}
	.mapBox{   height: 500px;}
	 
     
}

@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;}

	header .con{ padding: 0 25px  ;}

	.zw{ margin-top: -70px; padding-top: 70px;}
	.zwHeader{ height: 70px;}
	.oneNav{ line-height:70px; font-size: 16px;}
	.logoImg{ height: 46px;}
	.h60{ height: 48px;}

	.ewmUl li .img{ width: 105px;}
	header .tel{ display: none;}

	.idxBanImg{ height: auto;}
	.scroll-tip{ width: 56px; height: 56px; }
	.idxLine{ height: 20px;}

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

	.honor .prev  { left: -25px;}
	.honor .next { right: -25px;}

	.caselist li{ width: calc((100% - 60px)/3); margin-right: 30px;}
	.newslist li{ width: calc((100% - 50px)/3); margin-right: 25px;}

	.newsRightUl a .img{ width: 145px; height: 100px;} 
	.newsRightUl a .text{ width: calc(100% - 160px);}
	.mapBox{   height: 450px;}

	.searchbigBox{  margin-top: -70px;}

	 
}

@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;}

	.scroll-tip{ width: 42px; height: 42px;}
	.mouse-tip{ width: 18px; height: 30px; bottom: 7px;}

	.idxProItem .img{ height: 200px;}

	.idxProlist li{ width: 48%; margin-right: 4%;}
	.idxProlist li:nth-child(3n){ margin-right:  4%;}
	.idxProlist li:nth-child(2n){ margin-right: 0;}
	.idxProSwiper .idxProlist li:nth-child(3n){ display: none !important;}


	.caselist li{ width: 48%; margin-right: 4%;}
	.caselist li:nth-child(3n){ margin-right:  4%;}
	.caselist li:nth-child(2n){ margin-right: 0;}

	.newslist li{ width: 48%; margin-right: 4%;}
	.newslist li:nth-child(3n){ margin-right:4%;}
	.newslist li:nth-child(2n){ margin-right: 0 !important;}
	.mapBox{   height: 400px;}

	.searchbigBox{  margin-top: -50px;}
    
}
@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;}


	.footerForm .submit{ height: 40px;}
	.footerForm .keys{ width: 100%; padding-left: 40px;}

	.ewmUl li .img{ width: 90px;}

	header .con{ padding: 0 0 0 10px; height: 60px;}
	.logoImg{ height: 38px;}
	.scroll-tip{ bottom:10px ;}
	.analysisSwiper .more{ position: relative; left: auto; bottom: auto;}
	.h60{ height: 42px;}
	.analysisSwiper .img{ padding-bottom: 70%;}

	.swiperBtn{ width: 42px; height: 42px;}

	.idxProtitUl{ flex-wrap: wrap; line-height: 2.4;}
	.idxLine{ height: 12px;}
	.idxAboutMore img{ height: 32px;}
	.idxAboutTit{ top: 7%;}
	.idxAbout .numUl{ width: 66%;}
	.footerForm .submit{ height: 36px;}

	.yingIcon{ height: 15px;}
	.culture::before{ display: none;}
	.culture .right{ padding-left: 0; padding-top: 18px;}
	.prolist li{ width: 100% !important; margin-right: 0 !important;}

	.proNavUl li a{ padding-top: 5px ; padding-bottom: 5px;}

	.caselist li .tit{ height: auto;}
	.mapBox{   height: 300px;}
	.contactStyle .iconfont{ font-size: 20px;}

	.searchbigBox{ margin-top: -40px;}
	.searchbigBox .input { width: 80%;}
	.searchbigBox button{ width: 20%;}
	 
}

@media screen and (max-width:560px) { 


	.idxProlist li,.caselist li{ width: 100% !important; margin-right: 0 !important;}
	.idxProlist li + li{ margin-top: 18px;}
	.idxProItem .text-miao{ font-size: 70px;}
	.newslist li{ width: 100%; margin-right: 0 !important;}

	
}

@media screen and (min-width:750px) { }
@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 */
}