@media only screen and (max-width:1679px) {

    .about-office .pics .rt span:nth-child(4){ padding: 30px;  font-size: 24px;}
    .about-office .pics .rt span:nth-child(4) i{width: 6px;height: 6px;  margin: 0 10px; }
	
	.about-client .down .item{display: block; width: calc(25% - 20px);  }
	
	.about-msg .lf{width: 400px;}
	.about-msg .rt{width: calc(100% - 500px); padding: 40px;}
	.about-msg .rt span{width: calc(50% - 15px);}
    

}
@media only screen and (max-width:1500px) {
    footer .up .about{width: 240px;}
	footer .up .contact{width: 240px;}

	
	.index-advantage .advantages .item{padding: 0 30px; height: 400px;}
	.index-advantage .advantages .item em{font-size: 70px;}
	.index-advantage .advantages .item span h1{font-size: 24px;}
	
	.about-info .content{width: calc(100% - 300px);}
	.about-office .up .txt{width: calc(100% - 300px);}
	
	
	
	
	.sale-three .lf h1{font-size: 32px;}
	.sale-three .rt h1{font-size: 32px;}
	
	.service-contact .box .lf{width: 380px;}
	.service-contact .box .lf h1{font-size: 32px;}
	.service-contact .box .rt{width: calc(100% - 460px);}
	.relevant-container .cases a span{padding: 20px;}
	.relevant-container .cases a span h1{font-size: 24px;}
	.relevant-container .cases a span h2{font-size: 14px;}
	.relevant-container .news a{padding: 30px;}
	
	.soft-one .business .item span h1{font-size: 28px;}
	
	.wesite-two .advantages span h1{font-size: 28px;}
	
	.app-two .advs span{width: calc(50% - 15px); }
	.app-three .areas span{padding: 50px 0;}
	
	
	.we-two .advantages span{padding: 40px;}
	.we-two .advantages span i{width: 100px;height: 100px; font-size: 36px; line-height: 100px;}
	
	
	
	.case-show-banner .case-info h1{font-size: 42px;}
	
	.news-show .box .rt{width: 360px;}
	.news-show .box .lf{width: calc(100% - 400px); padding: 40px;}

	

}
@media only screen and (max-width:1400px) {
  
  .about-office .pics .lf{height: 500px;}
  .about-office .pics .rt span{height: 250px;}
  .about-office .pics .rt span:nth-child(1){  padding: 30px; }
  .about-office .pics .rt span:nth-child(1) h1{font-size: 18px; }
  .about-office .pics .rt span:nth-child(1) h2{font-size: 14px; }
  
  .about-office .pics .rt span:nth-child(4){ font-size: 22px;}
  
  .about-info .content .hf .en-txt p{font-size: 72px;}
  
  .index-advantage .advantages .item{height:340px;}
  
  .sale-one .sale-item span{font-size: 18px;}
  

  .case-box a dl dt{font-size: 26px; }
  .case-box a dl dd{font-size: 16px;}
  
  .index-news .news a h1{font-size: 24px;}
  

  
  
 
}
@media only screen and (max-width:1360px) {
  

	.wesite-two .advantages span h1{ top: 80px;}
	.wesite-two .advantages span h2{top: 260px; }
	.wesite-two .advantages span h3{ top:360px;  opacity: 1; color: #000;}
	.wesite-two .advantages span a{ bottom: 40px; opacity: 1;font-size: 18px;}
	.wesite-two .advantages span:hover{background:#f2f2f2;  }
	.wesite-two .advantages span:hover h1{color: #000; top: 80px;}
	.wesite-two .advantages span:hover h2{color: #000; top: 260px;}
	.wesite-two .advantages span:hover h3{top: 360px; opacity: 1;}
	.wesite-two .advantages span:hover i{background: url('../img/web_line.png') no-repeat; background-size: 100% 100%;}
	.wesite-two .advantages span:hover a{bottom: 40px; opacity: 1; }
 
}
@media only screen and (max-width:1300px) {
    header .rt .ma{display: none;}
	
	.we-three .functions span{ width: calc(50% - 15px);   padding: 30px; }
	
	.soft-three .flows span h1{font-size: 32px;}
    
} 
@media only screen and (max-width:1200px) {
	
	.index_banner video{display: none;}
	.index_banner .bg{display: block;}
	
	.index_banner .txt{width: 92%; left: 4%; padding: 0;}
	.index_banner .go-service{left: 4%; bottom: 100px;}
	.index_banner .txt h1{font-size: 120px; }
	.index_banner .txt h2{font-size: 60px;}
	
	header{height: 64px;}
	header.mon{background: #fff;}
	
	header .logo{left: 4%;}
	
	header .rt{ height: 64px; line-height: 64px; }
	
	header .rt .nav-service{display: none;}
	
	header .rt nav{display: none;}
	
	
	
	header .rt .nav-home a{padding: 0 30px;}
	
	header .rt .ma{display: none;}
	
	header .rt .nav-mobile{ border-left: 1px rgba(255,255,255,.2) solid; height: 100%;padding: 0 30px; cursor: pointer; transition: 0.5s; display: flex; align-items: center;}
	header .rt .nav-mobile span{width: 30px;display: flex; justify-content: center; align-items: center; }
	header .rt .nav-mobile span{ display: block;  width: 26px;}
	header .rt .nav-mobile span i{width: 100%; height: 2px; background: #fff; display: block; margin: 0 auto; margin-top: 6px; transition: 0.5s;}
	header .rt .nav-mobile span i:first-child{margin-top: 0;}
	header.mon .rt .nav-mobile span i{background: #666;}
	header.mon .rt .nav-mobile{border-left: 1px #eee solid;}
	header.mon .rt .nav-mobile a{color: #666;}
	
	
	.service-container{display: none;}
	
	.index-service{padding: 60px 0;}
	.index-service .services{margin-top: 30px;}
	
	.index-service .title-box{width: 92%;}
	.index-service .services{width: 92%;}
	.index-service .services .service-item h1{font-size: 26px;}
	.nums{width: 92%;padding-bottom: 60px;}

	
	
	.index-case{padding: 60px 0;}

	
	.index-case .more{margin-top: 60px;}
	
	.index-news{padding: 60px 0;}
	.index-news .title-box{width: 92%;}
	.index-news .news{width: 92%;}
	.index-news .more{margin-top: 60px;}
	
	.index-advantage{padding: 60px 0;}
	.index-advantage .advantages{margin-top: 20px;}
	.index-advantage .title{width: 92%;}
	.index-advantage .txt{width: 92%;}
	.index-advantage .advantages{width: 92%;}
	
	
    .index-advantage .advantages .item{height: 320px;}
	.index-advantage .advantages .item span h1{font-size: 20px;}
	
	footer{padding-bottom: 60px;}
	footer .up{width: 92%;padding: 60px 0;}
	footer .up .about{width: 100%;}
	footer .up .contact{margin-top: 60px;}
	footer .up .menu{margin-top: 60px;}
	footer .links{width: 92%;}
	footer .bt{width: 92%;}
	footer .bt .lf{width: 100%;}
	footer .bt .rt{margin-top: 10px;}
	
	.chats{ width: 100%; right: 0; bottom: 0; top: auto; transform: translateY(0); background: #fff; height: 60px; box-shadow: 0px 0px 20px rgba(0,0,0,.2); display: flex; justify-content: space-between;}
	.chats .btn{width: 25%;height: 100%;border-radius: 0;  background: none;  color: #000;  font-size: 28px; margin-top: 0;  box-sizing: border-box; border-right: 1px #eee solid;}
	.chats .btn.gotop{color: #fff; background: #222; border-right: 0; }
	.chats .btn.gotop:hover{background: #342e2e; color: #fff; box-shadow: 0;}
	
	
	.chats .chat-info{width: 260px; position: fixed;  z-index: 99; left: 0; top: -200px;  display: block;  }
	.chats .chat-info.active{display: block;}
	.chats .chat-info .content{width: 100%; min-height: auto;  position: static;  height: 100px;background: #000; }
	.chats .chat-info .arrow{display: none;}
	.chats .chat-info.tel-info{display: none;}
	.chats .chat-info.online-info{display: none;}
	.chats .chat-info.wechat-info{display: none;}
	
	.case-banner{height: 300px;}
	.case-banner span{margin-top: 32px;width: 92%;}
	.case-content{padding: 60px 0;}
	
	
	.case-content{padding: 60px 0;}
	.case-box{width: 92%; margin-top: 30px; justify-content: space-between;}
	.case-box a{width: calc(50% - 15px);   margin-right:0;}
	
	
	.case-show-banner .case-info{width: 92%;}
	.case-show-banner .down-more{right: 4%;}
    .case-show-container{padding-bottom: 60px;}
	.case-show-container .info-box{width: 92%;}
	
	.news-banner .txt{width: 92%;}
	.news-nav{width: 92%;}
	.news-content{width: 92%;}

	
	.news-show-banner .page-add{width: 92%;}
	.news-show{padding-bottom: 60px;}
	.news-show .box{width: 92%;}
	
	.news-show .box .rt{width: 320px;}
	.news-show .box .lf{width: calc(100% - 360px); padding: 40px;}
	
	.contact-banner .nav{bottom: 120px;}
	.contact-banner .adds .txt{width: 92%;}
	
	.contact-box{padding: 60px 0;}
	.contact-box .info{width: 92%;}
	.contact-box .online{width: 92%; margin-top: 40px;}
	.contact-box .online h2{width: 70%;}
	.contact-box .info .list{ padding: 40px; width: calc(50% - 20px); }
	
	.about-banner video{display: none;}
	.about-banner .bg{display: block;}
	.about-banner .txt{width: 92%;}
	.about-banner .down-more{bottom: 140px;}
	
	.about-info{width: 92%; padding: 60px 0;}
	.about-info .content{width: calc(100% - 220px);}
	
	
	.about-office{padding: 60px 0;}
	.about-office .up{width: 92%;}
	.about-office .up .txt{width: calc(100% - 220px);}
	.about-office .pics{width: 92%; margin-top: 60px;}
	
	
	
	
	.about-client{padding: 60px 0;}
	.about-client .up{width: 92%;}
	.about-client .down{width: 92%;}
	
	.about-msg{padding: 60px 4%;}
	.about-msg .lf{width: 300px;}
	.about-msg .rt{width: calc(100% - 360px);}
	.about-msg .lf .up h1{font-size: 28px;}
	
	.services-banner .txt{width: 92%;}
	.services-banner .down-more{bottom: 100px;}
	.sale-one{padding: 60px 0;}
	.sale-title{width: 92%;}
	.sale-title h1{font-size: 46px;}
	.sale-one .sale-item{width: 92%; margin-top: 30px; }
	.sale-one .sale-item span{width: calc(25% - 20px);   padding: 30px 20px; border-radius: 20px 0 20px 0;}

	
	.sale-two{padding: 60px 0;}
	.sale-two .adjs{width: 92%; margin-top: 20px;}
	
	.sale-three{width: 92%;}
	
	.sale-four{padding: 60px 0;padding-bottom: 0;}
	.sale-four .advs{ margin-top: 30px;width: 92%;}
	.sale-four .advs span{  padding:30px; }

	
	.relevant-container{padding: 60px 0;}
	.relevant-container .relevant-title{font-size: 48px;}
	.relevant-container .cases{width: 92%; margin-top: 30px;}
	.relevant-container .cases a:hover{margin-top: 30px;}
	.relevant-container .more{margin-top: 60px;}
	.relevant-container .news{width: 92%; margin-top: 30px;}
	
	.service-contact{padding: 60px 0;}
	.service-contact .box{width: 92%;}
	
	.service-nav{display: none;}
	
	.relevant-container.m-relevant{display: block;padding-bottom: 60px; padding-top: 0;}
	.relevant-container.m-relevant .other-services{width: 92%; margin: 0 auto; display: flex; justify-content: space-between; margin-top: 30px;}
	.relevant-container.m-relevant .other-services a{display: block; border-radius: 10px;background: #fff; width: calc(25% - 20px); box-sizing: border-box; padding: 30px; text-align: center;}
	.relevant-container.m-relevant .other-services a em{display: block; font-size: 18px; margin-top: 20px;}
	.relevant-container.m-relevant .other-services a i{display: block; text-align: center; font-size:56px;}
	.relevant-container.m-relevant .other-services a.s-wangzhan i::before{content: "\e61c";}
	.relevant-container.m-relevant .other-services a.s-app i::before{content: "\e60b";}
	.relevant-container.m-relevant .other-services a.s-weixin i::before{content: "\e636";}
	.relevant-container.m-relevant .other-services a.s-zhixiao i::before{content: "\e613";}
	.relevant-container.m-relevant .other-services a.s-ruanjian i::before{content: "\ec2e";}
	
	
	.soft-title h1{font-size: 32px;}
	.soft-title h2{font-size: 60px; }
	.soft-one{padding: 60px 0;}
    .soft-one .business{width: 92%; margin-top: 20px;}
	
	.soft-two{padding: 60px 0;}
	.soft-two .advantages{width: 92%; margin-top: 20px;}
	.soft-two .advantages span{ width: calc(50% - 20px);  padding: 40px; margin-top: 40px;}
	
	.soft-three{padding: 60px 0;}
	.soft-three .flows{width: 92%; margin-top: 60px;}
	.soft-three .flows span h1{font-size: 24px;}
	
	
	.website-one{padding: 60px 0;}
	.website-one .business{width: 92%; margin-top: 30px;}
	.website-one .business .item{width: calc(33.3333% - 20px); margin-top: 30px;}
	
	.wesite-two{padding: 60px 0;}
	.wesite-two .advantages{width: 92%; margin-top: 60px;}
	.wesite-two .advantages span{ width: calc(33.3333% - 20px); }
	.wesite-two .advantages span i{left: 30px; top: 30px;}
	.wesite-two .advantages span h1{width: calc(100% - 60px);}
	.wesite-two .advantages span h2{width: calc(100% - 60px);}
	.wesite-two .advantages span h3{width: calc(100% - 60px);}
	.wesite-two .advantages span a{width: calc(100% - 60px);}
	
	.wesite-three{padding: 60px 0;}
	.wesite-three .functions{width: 92%;}
	.wesite-three .functions span{display: block;  text-align: center; width: calc(25% - 30px);  border: 1px #fff solid; border-radius: 50px 0 50px 0; overflow: hidden; box-sizing: border-box; padding:60px 30px; transition: 0.3s;}
	
	
	.app-title{width: 92%;}
	
	.app-one{padding: 60px 0;}
	.app-one .troubles{width: 92%;  margin-top: 30px;}
	
	.app-two{padding: 60px 0;}
	.app-two .advs{width: 92%;  margin-top:30px;}
	.app-two .advs span b{ height: 100%;}
	.app-two .advs span em{ width: 100%;  box-sizing: border-box; padding: 30px; color: #fff; transition: 0.3s;}
	.app-two .advs span em h2{font-size: 14px;}
	.app-two .advs span:hover b{ background: linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,0));}
	.app-two .advs span:hover img{transform: scale(1);}
	.app-two .advs span:hover em{top: auto; transform: translateY(0); bottom: 0; }
    
	.app-three{padding: 60px 0;}
	.app-three .areas{width: 92%;  margin-top:42px;}
	.app-three .areas span{padding: 30px 0;}
	
	.app-four{padding: 60px 0;}
	.app-four .flows{width: 92%;  margin-top:32px;}
	.app-four .flows span{padding: 20px; width: calc(25% - 21px); margin-top: 28px;}
	.app-four .flows span h3{right: 20px; bottom: 30px;}
	
	.we-one{padding: 60px 0;}
	.we-one .business{width: 92%; margin-top: 60px;}
	
	.we-two{padding: 60px 0;}
	.we-two .advantages{width: 92%; margin-top: 60px;}
	.we-two .advantages span{padding: 30px;}
	
	.we-three{padding: 60px 0;}
	.we-three .functions{width: 92%; margin-top: 30px;}
	.we-three .functions span{ width: calc(50% - 15px);   padding: 30px; }
	
	.we-four{padding: 60px 0;}
	.we-four .things{width: 92%; margin-top: 60px;}
	.we-four .things span{ padding: 30px; width: calc(33.3333% - 20px);}
	
	
	.case-content .pages{margin-top:60px;}
	.news-container .pages{width: 92%;}
	
	.index-news .news{margin-top: 30px;}
	
	.index-case .title-box{width: 92%;}
	

   

}


@media only screen and (max-width:1100px ) {
    
}
@media only screen and (max-width:1000px ) {
	
    .index_banner .txt h1{font-size: 100px;}
    .index_banner .txt h2{font-size: 50px;}
	
	.m-lf img{ width: calc(100% - 160px);}
	
	
	.index-service .title-box .title{font-size: 42px; }
	.index-service .title-box .txt h1{display: none;}
	.index-service .title-box .txt h2{ margin-top: 0px; }
	.index-service .services .service-item i{width: 70px;height: 70px;}
	.index-service .services .service-item a{padding: 20px;}
	.index-service .services .service-item h1{font-size: 24px;}
	.index-service .services .service-item span{font-size: 14px;}
	
	.nums dl dt{font-size: 62px;}
	.nums dl dd{font-size: 14px;}
	
	
	.index-case .title-box .title{font-size: 42px;}
	
	

	
	.index-news .title-box .title{font-size: 42px;}
	.index-news .more{margin-top: 60px;}
	
	.index-news .news{justify-content: space-between;}
	.index-news .news a{ width:calc(50% - 15px);  margin-right: 0; }
	
	
	.index-advantage .title{font-size: 42px;}
	.index-advantage .advantages{margin-top: 30px;}
	.index-advantage .advantages .item{ position: relative; width: calc(50% - 15px); margin-top: 30px; height: 300px;}
	
	
	
	.case-banner{height: 240px;}
	.case-banner span h1{font-size: 48px;}
	

	.case-content .case-nav a{margin: 0 30px;}
	
	.case-show-banner .case-info h1{font-size: 36px;}
	
	
	.news-show .box .rt{display: none;}
	.news-show .box .lf{width: 100%;}
	
	.contact-box .info .list{display: block;}
	.contact-box .info .list .lf{width: 60px;}
	.contact-box .info .list .rt{width: 100%; margin-left: 0; margin-top: 40px;}
	
	.about-info .content .hf .en-txt p{font-size: 52px;}
	
	.about-office .pics .lf{width: 100%; height: 300px;}
	.about-office .pics .rt{width: 100%;}
	
	.about-msg .rt{ padding: 30px;}
	.about-msg .rt span{width:100%;}
	.about-msg .rt span:nth-child(2){margin-top: 30px;}
	
	.services-banner .txt h2{font-size: 24px;}
	



    .sale-one .sale-item{ margin-top: 40px; }
    .sale-one .sale-item span{width: calc(25% - 15px);  margin-top: 20px;  font-size: 16px;}
	
	
	.sale-two .adjs{ margin-top: 30px;}
	.sale-two .adjs span{display: block;width: calc(50% - 15px);  margin-top: 30px; }
	.sale-two .adjs span h1{height:80px; line-height: 80px;}
	.sale-two .adjs span:hover em{ margin-top: 0px;}
	.sale-two .adjs span:hover h1{height: 80px; line-height:80px;}
	
	.sale-three .lf{padding: 40px;}
	.sale-three .lf em{width: 80px;}
	.sale-three .rt{padding: 40px;}
	
	.sale-four .advs{margin-top: 30px;}
	.sale-four .advs span{width: calc(50% - 15px); margin-top: 30px;}
	
	
	.relevant-container .cases{ margin-top: 30px;}
	.relevant-container .cases a{width: calc(50% - 15px);}
	.relevant-container .cases a:nth-child(2n){margin-right: 0;}
	.relevant-container .cases a:nth-child(3n){margin-right: auto;}
	
	.relevant-container .news{margin-top: 30px; }
	.relevant-container .news a{width: calc(50% - 15px);}
	.relevant-container .news a:nth-child(2n){margin-right: 0;}
	.relevant-container .news a:nth-child(3n){margin-right: auto;}
    
	.service-contact .box{padding: 40px;}
	.service-contact .box .lf{width: calc(40%);}
	.service-contact .box .rt{width: calc(60% - 60px);}
	.service-contact .box .rt .msg span{width: calc(50% - 10px);}
	.service-contact .box .lf span{font-size: 16px;}
	.service-contact .box .lf h2{font-size: 28px;}
	.service-contact .box .lf h2 em i:nth-child(1){font-size: 18px;}
	.service-contact .box .lf h2::before{height: 40px; margin-bottom: 40px;}
	
	.soft-title h1{font-size: 24px;}
	.soft-title h2{font-size: 46px; }
	
	
	.soft-one .business{ margin-top: 30px; }
	.soft-one .business .item{display: block; width: calc(33.3333% - 20px); margin-top: 30px; padding:30px;}
	.soft-one .business .item em{font-size: 52px;}
	.soft-one .business .item span h1{font-size: 20px;}
	.soft-one .business .item span h2{font-size: 16px;}
	
	
	
	.website-one .business{margin-top: 30px; }
	.website-one .business .item{width: calc(50% - 15px); margin-top: 30px;  }
	.website-one .business .item:last-child{display: none;}
	
	.wesite-two .advantages span h1{  font-size: 24px; }
	.wesite-two .advantages span a{font-size: 20px; justify-content: center; padding: 0;}
	.wesite-two .advantages span a img{display: none;}
	
	.wesite-three .functions{ margin-top: 30px;}
	.wesite-three .functions span{ width: calc(50% - 15px); padding:60px 30px; margin-top: 30px; }
	
	
	
	.app-title h1{font-size: 42px;}
	.app-title h2{font-size: 16px;}
	

	.app-one .troubles .item{ padding: 30px; }
	.app-four .flows span h2{font-size: 24px;}
	.app-four .flows span h3{display: none;}
	
	.we-two .advantages{ margin-top: 30px;}
	.we-two .advantages span{display: block;width: calc(50% - 15px); padding: 50px; margin-top: 30px;}
	

	.case-content .pages a{ font-size: 28px;}
	.news-container .pages a{ font-size: 28px;}
	
	

	
	

}
@media only screen and (max-width:900px ) {
    
	 
	 
	
}
@media only screen and (max-width:800px ) {
    
	
}
@media only screen and (max-width:750px ) {
	header .logo{width: 160px;height: 28px; }
	header .rt .nav-home{display: none;}
	
	header .rt .tel{padding: 0;}
	header .rt .tel p{display: none;}
	header .rt .tel a{display: block; color: #fff;padding: 0 20px;}
	header.on .rt .tel a{color: #666;}
	header.mon .rt .tel a{color: #666;}
	header .rt .tel a::before{content: "\e94d"; font-weight: normal;}
	
	header .rt .nav-mobile{padding: 0 20px;}


	.index_banner .txt h1{font-size: 70px; line-height: 0.8;}
	.index_banner .txt h1 em{display: block;}
	.index_banner .txt h1 i{display: none;}
	.index_banner .txt h2{font-size: 40px;line-height: 1; margin-top: 40px;}
	.index_banner .txt h3{font-size: 16px;}
	
	.m-lf{display: none;}
	.m-rt{width: 100%; padding: 30px;}
	
	
	
    .index-service{padding: 40px 0;}
	.index-service .title-box .title{font-size: 36px; width: 100%; }
	.index-service .title-box .txt h2{ margin-top: 20px; font-size: 16px; }
	.index-service .services{margin-top: 20px;}
	
	
	
	.index-service .services .service-item{width:calc(50% - 10px); margin-top: 20px;  }
	.index-service .services .service-item i{width: 50px;height: 50px;}
	.index-service .services .service-item h1{font-size: 18px;}
	.index-service .services .service-item h2{font-size: 12px;}
	.index-service .services .service-item span{display: none;}
	
	.nums{padding-bottom: 40px; justify-content: space-between;}
	.nums span{width: calc(50% - 10px); text-align: center;}
	.nums dl{justify-content: center;}
	.nums span:nth-child(3){margin-top: 40px;}
	.nums span:nth-child(4){margin-top: 40px;}
	
	.index-case{padding:40px 0;}

	.index-case .title-box .title{font-size: 36px; width: 100%;}
	
	
	.index-case .title-box .case-nav{margin-top: 40px; justify-content: space-between; width: 100%;}
	.index-case .title-box .case-nav a{margin-left: 0;  width: calc(33.3333% - 10px); border: 1px #fff solid; text-align: center; height: 36px; line-height: 36px; border-radius: 36px; font-size:14px;}
	
	
	.index-case .more{margin-top:40px;}
	.index-case .more a{width: 160px;height: 52px; padding: 0; justify-content: center; border-radius: 52px;}
	
	.index-news{padding:40px 0;}
	.index-news .title-box .title{font-size: 36px;}
	.index-news .title-box .title-news-nav{ width: 100%; margin-top: 30px; justify-content: space-between;}
	.index-news .title-box .title-news-nav a{ margin-left: 0; font-size: 14px; width: calc(33.3333% - 10px); border: 1px #ddd solid; text-align: center; height: 36px; line-height: 36px; border-radius: 36px; }
	
	.index-news .news{margin-top: 10px;}
	.index-news .news a{ width:calc(50% - 10px);  margin-top: 20px; margin-right: 20px; padding: 20px; }
	.index-news .news a:nth-child(2n){margin-right: 0;}
	.index-news .news a h1{font-size: 18px; display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2; white-space:normal;}
	.index-news .news a h2{-webkit-line-clamp: 3; font-size: 14px; margin-top: 30px;}
	.index-news .news a h3{font-size: 12px; margin-top: 30px;}
	
	.index-news .more{margin-top: 40px;}
	.index-news .more a{width: 160px;height: 52px; padding: 0; justify-content: center; border-radius: 52px;}
	
	.index-advantage{padding:40px 0;}
	.index-advantage .title{font-size: 36px;}
	.index-advantage .advantages{margin-top: 20px;}
	.index-advantage .advantages .item{ width: calc(50% - 10px); margin-top: 20px; height: 200px; padding: 0 20px;}
	.index-advantage .advantages .item em{text-align: center; font-size: 50px;}
	.index-advantage .advantages .item span h1{text-align: center; width: 100%;}
	.index-advantage .advantages .item span h2{display: none;}
	
	
	footer .up{padding: 40px 0;}
	footer .up .menu{display: none;}
	footer .up .contact{margin-top: 40px; width: 100%;}
	footer .links{display: none;}
	footer .bt{font-size: 14px;}
	
	.case-content{padding: 40px 0;}
	.case-banner{height: 200px;}
	.case-banner span h1{font-size: 32px;}
	.case-banner span h1 i{width: 10px;height: 10px;}
	.case-content .case-nav a{ margin:0 10px; font-size: 16px;}
	
	
	.case-box{margin-top: 20px;}
	.case-box a{width: 100%;  margin-top: 20px; }
	.case-box a dl{padding: 20px;}
	.case-box a dl dt{font-size: 22px;}
	
	.case-show-banner .case-info h1{font-size: 28px;padding-right: 0;}
	.case-show-banner .down-more{display: none;}
	.case-show-container .info-box{padding: 20px;}
	.case-show-container{padding-bottom: 40px;}
	.case-show-container .info-box .tools{padding-top: 40px; margin-bottom: 20px;}
	.case-show-container .info-box .tools a{ width: 60px;height:60px;  line-height: 60px;font-size: 24px; margin: 0 10px; background: #eee;}
	.case-show-container .info-box .title-s h1{font-size: 24px;}
	.case-show-container .info-box .title-s a{width: 100%;height: 40px; line-height: 40px;  font-size: 16px; margin-top: 20px;}
	.case-show-container .info-box .about-case{margin-top: 30px;}
	.case-show-container .info-box .pics{margin-top: 30px;}
	
	.news-banner{height: 500px;}
	.news-banner .txt h1{font-size: 16px;}
	.news-banner .txt h2{font-size: 32px; margin-top: 10px;}
	.news-nav{margin-top: 40px;}
	.news-nav a{font-size: 16px; margin-right: 20px;}
	
	.news-content{ margin-top: 20px; justify-content: space-between;}
	.news-content a{width: calc(50% - 10px); margin-top: 20px; margin-right: 20px; padding-bottom: 40px;}
	.news-content a:nth-child(2n){margin-right: 0;}
	.news-content a:nth-child(3n){margin-right:auto;}
	.news-content a h1{margin-top: 30px;}
	.news-content a h2{ font-size:20px; white-space: normal;word-break: break-all; display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;}
	

	
	.news-show{padding-bottom: 40px;}
	.news-show .box .lf{padding: 20px;}
	.news-show .box .lf .news-title{ padding-bottom: 40px;}
	.news-show .box .lf .news-title h1{font-size: 24px;  }
	.news-show .box .lf .news-title h2{font-size: 14px;  margin-top: 20px;}
	.news-show .box .lf .news-title h2 i{display: block;  margin-right: 10px;}
	.news-show .box .lf .info-box{ margin-top: 40px; margin-bottom: 40px;}
	.news-show .tools{padding-top: 40px; margin-bottom: 20px;}
	.news-show .tools a{ width: 60px;height:60px;  line-height: 60px;font-size: 24px; margin: 0 10px; background: #eee;}
	
	.contact-box{padding: 40px 0;}
	.contact-banner .adds .txt h1{font-size: 24px;}
	.contact-banner .adds .txt h2{font-size: 46px; margin-top: 20px;}
    .contact-banner .nav span{width: 140px;height: 52px; line-height: 52px; }
	
	.contact-box .info .list{width: 100%; padding: 30px;}
	.contact-box .info .list:nth-child(2){margin-top: 20px;}
	.contact-box .online{padding: 30px;}
	.contact-box .online h2{width: 80%;}
	.contact-box .info .list .lf{width: 40px;}
	.contact-box .info .list .rt{margin-top: 30px;}
	
	.about-info{padding: 40px 0;}
	.about-info .title{width: 100%;}
	.about-info .content{width: 100%; margin-top: 30px;}
	.about-info .content .hf .en-txt p{font-size: 42px;}
	.about-info .content .hf{margin-top: 40px;}
	.about-banner .txt span{font-size: 62px;}
	.about-banner .txt span i{margin: 0 10px; font-size: 24px;}
	.about-banner .bg{background: url('../img/m_about_banner_s.jpg') no-repeat center; background-size: cover;}
	
	.about-office{padding: 40px 0;}
	.about-office .up .title{width: 100%;}
	.about-office .up .txt{width: 100%; margin-top: 30px;}
	.about-office .pics{margin-top: 40px;}
	.about-office .pics .lf{height: 260px;}
	.about-office .pics .rt{width: 100%;}
	.about-office .pics .rt span{width: 100%;}
	.about-office .pics .rt span:nth-child(2){display: none;}
	
	.about-client{padding: 40px 0;}
	.about-client .down .item{display: block; width: calc(50% - 10px);  }
	.about-client .down .item p{font-size: 16px;}
	
	.about-msg{padding: 40px 4%;}
	.about-msg .lf{width: 100%;}
	.about-msg .rt{width: 100%; margin-top: 40px;}
	.about-msg .rt span:nth-child(4) em{width: 100%;}
	.about-msg .lf .bt{display: none;}
	
	
	.services-banner.direct-sales h1 img{}
	
	.sale-one{padding: 40px 0;}
	.sale-title h1{font-size: 32px;}
	.sale-title h2{font-size: 16px;}
	
	.sale-one .sale-item{ margin-top: 20px; }
	.sale-one .sale-item span{width: calc(50% - 10px); padding: 20px 12px; }
	
	
	.sale-two{padding: 40px 0;}
	.sale-two .adjs{margin-top: 20px;}
	.sale-two .adjs span{width: calc(50% - 10px);  margin-top: 20px; }
	.sale-two .adjs span h1{padding: 0 20px; font-size: 20px;}
	
	.sale-three .lf{width: 100%; padding: 30px;}
	.sale-three .rt{width: 100%; padding: 30px;}
	
	.sale-four{padding: 40px 0; padding-bottom: 0;}
	
	.sale-four .advs{ margin-top: 20px;}
	.sale-four .advs span{width: calc(50% - 10px); margin-top: 20px; padding: 20px; border-radius: 10px;}
	.sale-four .advs span h1{font-size: 20px;}
	.sale-four .advs span h2{font-size: 14px;}
	
	.relevant-container{padding: 40px 0;}
	.relevant-container .relevant-title{font-size: 30px;}
	.relevant-container .cases{ margin-top: 20px;}
	.relevant-container .cases a{ width: 100%; margin-top: 20px; margin-right: 0;}
	.relevant-container .cases a:hover{margin-top: 20px;}
	.relevant-container .more{margin-top: 40px;}
	
	.relevant-container .news{ margin-top: 20px;}
	.relevant-container .news a{width: 100%; margin-top: 20px; margin-right: 0; padding: 20px;}

	
	.relevant-container.m-relevant{padding-bottom:40px; padding-top: 0;}
	.relevant-container.m-relevant .other-services{ margin-top: 20px; flex-wrap: wrap;}
	.relevant-container.m-relevant .other-services a{width: calc(50% - 10px);  padding: 30px; margin-top: 20px;}
	
	.service-contact{padding:40px 0;}
	.service-contact .box{padding: 30px;}
	.service-contact .box .lf{width: 100%;}
	.service-contact .box .rt{width: 100%; margin-top: 40px;}
	.service-contact .box .rt .msg span:nth-child(4) a{width: 100%;}
	.service-contact .box .lf h1{font-size: 22px;}
	
	.soft-title h1{font-size: 18px;}
	.soft-title h2{font-size: 36px; }
	
	.soft-one{padding:40px 0;}
    .soft-one .business{margin-top: 20px;}
    .soft-one .business .item{width: calc(50% - 10px); margin-top: 20px; padding:20px;}
	.soft-one .business .item:last-child{display: none;}
	
	.soft-two{padding:40px 0;}
	.soft-two .advantages{margin-top: 20px;}
	.soft-two .advantages span{ width: 100%;   padding: 20px; margin-top: 20px;   }
	.soft-two .advantages span h2{margin-top: 30px;}
	
	.soft-three{padding:40px 0;}
	.soft-three .flows{justify-content: space-between; margin-top: 20px;}
	.soft-three .flows span{  width: calc(50% - 10px);   margin-top: 20px;}
	
	
	
	.website-title h1{font-size: 20px;}
	.website-title h2{font-size: 36px;}
	
	.website-one{padding:40px 0;}
	.website-one .business{margin-top: 20px; }
	.website-one .business .item{ width: calc(50% - 10px); margin-top: 20px;}
	.website-one .business .item span{padding: 20px;}
	.website-one .business .item span h1{font-size: 16px;}
	.website-one .business .item span h2{display: none;}
	
	.wesite-two{padding:40px 0;}
	.wesite-two .advantages{margin-top: 20px;}
	.wesite-two .advantages span{width: 100%; margin-top: 20px; height: 420px; }
	.wesite-two .advantages span h1{ top: 60px;}
	.wesite-two .advantages span h2{top: 150px; }
	.wesite-two .advantages span h3{ top:220px;}
	.wesite-two .advantages span a{ bottom: 40px; opacity: 1;font-size: 20px;}

	.wesite-two .advantages span:hover h1{ top: 60px;}
	.wesite-two .advantages span:hover h2{top: 150px;}
	.wesite-two .advantages span:hover h3{top: 220px; opacity: 1;}
	
	.wesite-three{padding:40px 0;}
	.wesite-three .functions{margin-top: 20px;}
	.wesite-three .functions span{width: calc(50% - 10px); margin-top: 20px; padding: 30px 20px;}
	.wesite-three .functions span i{font-size: 46px;}
	.wesite-three .functions span dl dt{font-size: 18px;}
	.wesite-three .functions span dl dd{font-size: 14px;}
	
	
	
	.app-title h1{font-size: 32px;}
	.app-one{padding:40px 0;}
	.app-one .troubles{margin-top: 20px;}
	.app-one .troubles .item{width: calc(50% - 10px); margin-top: 20px;  padding: 20px; display: block;  }
	.app-one .troubles .item i{margin: 0 auto;}
	.app-one .troubles .item span{width: 100%; margin-top: 20px;}
	.app-one .troubles .item span h1{font-size: 18px; text-align: center;}
	.app-one .troubles .item span h2{font-size: 16px; margin-top: 20px;text-align: center;}
	
	.app-two{padding:40px 0;}
	.app-two .advs{margin-top: 20px;}
	.app-two .advs span{ width: 100%;  margin-top: 20px; }
	.app-two .advs span em{ padding: 20px; }
    
	
	.app-three{padding:40px 0;}
	.app-three .areas{ margin-top: 25px; }
	.app-three .areas span{ width: calc(33.3333% - 10px);  padding: 20px 0;  margin-top:15px; }
	
	.app-four{padding:40px 0;}
	.app-four .flows{ margin-top: 20px; }
	.app-four .flows span{ width: calc(50% - 10px); margin-top: 20px;  padding: 20px;}
	
	.we-title h1{font-size: 24px;}
	.we-title h2{font-size:30px;}
	
	.we-one{padding:40px 0;}
	.we-one .business{ margin-top: 20px;}
	.we-one .business span{ width: 100%; margin-top: 30px;}
	
	.we-two{padding:40px 0;}
	.we-two .advantages{ margin-top: 20px;}
	.we-two .advantages span{width: calc(50% - 10px);  padding:30px 20px;margin-top: 20px;}
	.we-two .advantages span i{width:80px;height: 80px; line-height: 80px;}
	
	.we-three{padding:40px 0;}
	.we-three .functions{margin-top: 20px;}
	.we-three .functions span{display: block;  width: calc(50% - 10px);padding:30px 20px;  margin-top: 20px;}
	.we-three .functions span i{font-size: 60px; text-align: center;}
	.we-three .functions span dl{width: 100%; text-align: center; margin-top: 20px;}
	.we-three .functions span dl dt{font-size: 20px;}
	
	.we-four{padding:40px 0;}
	.we-four .things{margin-top: 20px;}
	.we-four .things span{ width:100%; margin-top: 20px; padding: 40px;}
	
	
	.case-content .pages{margin-top:40px;}
	.case-content .pages a{ font-size: 20px;  margin: 0 8px; }
	.news-container .pages{padding: 30px 0; }
	.news-container .pages a{ font-size: 20px;  margin: 0 8px; }
	


}	

@media only screen and (max-width:600px ) {
    
	

	
}
@media only screen and (max-width:500px ) {
	


}
@media only screen and (max-width:420px ) {
	


}
@media only screen and (max-width:350px ) {
	
}