@media screen and (max-width:1920px) {

	
	.inner{ width:1600px;   margin: 0 auto;  }
	.pl-inner{ padding-left: calc((100vw - 1600px)/2);}
	.pr-inner{ padding-right: calc((100vw - 1600px)/2);}
	.ml-inner{ margin-left: calc((100vw - 1600px)/2);}
	.mr-inner{ margin-right: calc((100vw - 1600px)/2);}
	
	 
	
	}
@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);}

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

	.w-70{ width: 60px;} .h-70{ height: 60px;}

	.history .text{ width: 43vw; right: 7vw;} 
	.historyBotSwiper{ width: calc(100% - 100px);}
	.historyTop .swiper-slide-active{ padding-top: 100px;}
	.historyTop .swiper-slide-next{ padding-top: 40px;}
	.historyTop .swiper-slide-next + .swiper-slide +.swiper-slide{ padding-top: 80px; } 

	.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);}


	.zwHeader{ height: 85px;}
	.oneNav{ line-height:85px;}
	.zw{ margin-top: -85px; padding-top: 85px;}

	.w-70{ width: 55px;} .h-70{ height: 55px;}
	.h-50{ height: 45px;}.w-50{ width: 45px;}
	.h-60{ height: 50px;}.w-60{ width: 50px;}

	.logoImg{ height: 50px;}
	.videoPlay .round{ width: 72px;}
	.oneNav{ font-size: 16px;}

	.idxMore{ padding: 3px;}
	.idxMore::after{  width: 45px; height: 45px;   top: 3px; right: 3px;    }
	.idxMore .round{ width: 45px; height: 45px;}
 
 
	.idxProForm{ top: 1vw;}

	.historySwiperBox .text{ width: 50vw; right:5vw;} 
	.historyBotSwiper{ width: calc(100% - 100px);}

	.historyPic{  height: 200px;}
	.historyTop .swiper-slide-active{ padding-top: 80px;}
	.historyTop .swiper-slide-next{ padding-top: 20px;}
	.historyTop .swiper-slide-next + .swiper-slide +.swiper-slide{ padding-top: 60px; } 

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

@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;}

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

	.w-70{ width: 55px;} .h-70{ height: 55px;}
	.h-50{ height: 45px;}.w-50{ width: 45px;}

	.idxBanImg{ height: auto;}
	.logoImg{ height: 42px;}
	.idxObject .button .btn div{ width: 80px;}
	.solutionTwo .button .btn div{ width: 80px;}

	.ewmBox .img{ width: 120px;}

	.history .text{ width: 47vw; right: 3vw;}

	.solutionList li .line-clamp4{    -webkit-line-clamp: 2;}
	

}

@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;}

	.infoImg .tableBox{  width: 100%;  overflow-x: scroll; padding-bottom: 15px; margin-bottom: 15px; }
	.infoImg .tableBox::-webkit-scrollbar { height: 2px;}
	.infoImg .tableBox::-webkit-scrollbar-thumb {  background: #d4d4d4; height: 2px; }
	.infoImg .tableBox::-webkit-scrollbar-track {   background: #f6f6f6;height: 2px; }

	.zwHeader{ height: 70px;}
	.oneNav{ line-height:70px;}
	.zw{ margin-top: -70px; padding-top: 70px;}

	.w-70{ width: 45px;} .h-70{ height: 45px;}
	.h-50{ height: 45px;}.w-50{ width: 45px;}
	.h-60{ height: 45px;}.w-60{ width: 45px;}

	.videoPlay .round{ width: 66px;}

	.historyTop{ height: auto; }

	.caseList{ display: grid; grid-gap:20px; grid-template-columns: repeat(2,1fr);}
	.newslist{    grid-template-columns: repeat(2, 1fr);}
	

    
}
@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;}

	.zwHeader{ height:60px;} 
	.zw{ margin-top: -60px; padding-top: 60px;}

	.w-70{ width: 40px;} .h-70{ height: 40px;}
	.h-50{ height: 40px;}.w-50{ width: 40px;}
	.h-60{ height: 40px;}.w-60{ width: 40px;}

	header .con{ padding-right: 0; width: 100%; padding-left: 20px;}
	.idxBan  .swiper-slide .text{ padding-right: 20px;}
	.idxAboutCircle{ width: 45vw; height: 45vw;}
	.idxAboutCon{ margin-top: 8px;}
	.videoPlay .round{ width: 50px;}
	.videoPlay{ left: auto; bottom: auto; right: 0; top: 50vw;}

	.idxProSwiper .swiper-slide-active .right{ width: 80%;}
	.idxPro .button{ position: relative; left: auto; bottom: auto; margin-top: 15px; width: 100%; justify-content: center;}

	.idxMore{ padding: 2px;}
	.idxMore::after{  width: 36px; height: 36px;   top: 2px; right: 2px;    }
	.idxMore .round{ width: 36px; height: 36px;}

	.idxLine{ height: 12px;}
	.foot .ewmBox{ margin-left: auto; margin-right: auto;}
	.ewmBox .img{ width: 100%;}

	.history .text{ border-radius: 0; padding: 20px; height: auto; position: relative; right: auto; top: auto; width: 100%; -webkit-border-radius: 0; -moz-border-radius: 0; -ms-border-radius: 0; -o-border-radius: 0; }
	.history .text .line{  width: 20px; height: 2px;}
 

	.historyTop .swiper-slide-active{ padding-top: 0;}
	.historyTop .swiper-slide-next{ padding-top: 0;}
	.historyTop .swiper-slide-next + .swiper-slide +.swiper-slide{ padding-top: 0; } 

	.historyPic{ height: 5px;margin-top: 15px;}

	 .brieTopRight{ padding-left: 20px;}
	 .briefInfo{ overflow-y: visible; padding: 0;max-height:none}
	 /* .briefInfo{  max-height:66vh} */
	 .briefBotLeft{ padding-right: 20px;}

	 .cultureLeft{ width: 100%; display: flex; align-items: center; }
	 .cultureLeft li{ opacity: .8; margin-right:10vw;}
	 .historyTop .item::before{ top:6px}
	 .historyTop .item::after{ top: 26px;}

	 .prolist li{ width: 100%; float: none !important;}
	 .prodetailBottom table tr td{ height: 3.5em;}
	 .idxObjectSwiper .swiper-slide .img .more{ width: 3.2em; height: 3.2em;}

	 .solutionList li{ flex-direction: column !important;}
	 .solutionList li::after{ width: 100%; border-radius: 10px; -webkit-border-radius: 10px; -moz-border-radius: 10px; -ms-border-radius: 10px; -o-border-radius: 10px; }
	 .solutionList li .more{ height: 36px;}

	 .solutionTwoSwiper .swiper-slide::before{ height: 5px;}
	 .solutionTwo .button{ justify-content: center;}

	 .solutionThereUl,.solutionFiveUl,.caseList{    grid-template-columns: repeat(1, 1fr);grid-gap:15px}
	 .solutionSixUl li + li{ margin-top: 15px;}
	 .solutionSeven .swiper-pagination-bullet, .solutionPaginantion .swiper-pagination-bullet{ width: 6px ; height: 6px; margin: 0 3px;}
	 .solutionSeven .swiper-pagination-bullet.swiper-pagination-bullet-active, .solutionPaginantion .swiper-pagination-bullet.swiper-pagination-bullet-active{ width: 30px;}

	 .caseNav{ padding-left: 0; padding-right: 0; max-width: calc(100vw - 20px);}
 
	 
	 .footerTop{ display: none !important;}
	 .footLogo{ height:40px;}
	 .mapBox{ height: 320px;}
	 .idxProSwiper .swiper-slide{ align-items: center;}
}

@media screen and (max-width:560px) { 
	.newslist{  grid-gap: 20px;  grid-template-columns: repeat(1, 1fr);}
}


@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 */
}