@charset "utf-8"; 
:root{--color:#005CAC;--fontfamily: MicrosoftYaHei;}
@media (min-width:1025px){li#liapplication .submenu {display:flex;flex-wrap:wrap;width:850px;flex-direction:column;max-height:420px;left:auto;right:0;padding:10px 5px;justify-content:space-between;}
li#liapplication .submenu li {width:calc(50% - 10px);margin:0 5px}
li#liapplication .submenu li a {padding:0 10px;display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;}}
li#liapplication .submenu>li:first-child,li#liapplication .submenu>li:nth-child(9) {background:var(--color)}
li#liapplication .submenu>li:first-child a,li#liapplication .submenu>li:nth-child(9) a{font-weight:bold;color:#fff;pointer-events:none}
@media (max-width:1024px){.head-nav .nav-ul>li .submenu li a{display:block;padding:8px 10px;height:auto;line-height:1.5;}}
.home-cate{display:none;}
#about{background: #fff;padding:4% 0;}
#about .l-wrap{display:block}
#about .home-title{color:var(--color);font-size: 40px;font-weight: 500;}
#about .home-title strong{font-weight: 900;font-size: 44px;}
#about .home-title+p{text-align:center;max-width:850px;margin:0 auto}
#about ul li{list-style: none;}
#about .home-aboutlist2 {display:flex;flex-wrap:wrap;justify-content:space-between;margin-top:6%;margin-bottom:5%;}
#about .home-aboutlist2 li {text-align:center;width:24%;}
#about .home-aboutlist2 li .home-abouticon2 {position:relative;margin:0 auto;width:50px;}
#about .home-aboutlist2 li .home-abouticon2 svg {width:50px;position:relative;height:50px;transition:.3s;}
#about .home-aboutlist2 li .home-abouticon2:before {content:'';width:42px;height:42px;background:#ffe9c9;position:absolute;left:-24px;top:-24px;}
#about .home-aboutlist2 li p {margin-top:15px;font-weight:bold;font-size:22px;color:#000}
#about .home-aboutlist2 li .home-abouticon2 svg:hover {transform:scale(1.1);}
#about .home-aboutbtn{text-align: center;}
#about .home-aboutbtn a {font-size:14px;padding:18px 43px 18px 43px;line-height:1;border:1px solid var(--color);background:var(--color);color:#fff;margin:0 auto;}
#about .home-aboutbtn a:hover {background:#fff;color:var(--color);}
@media (max-width:768px){#about .home-aboutlist2 li{width:49%;}
#about .home-aboutlist2 li:nth-child(1),#about .home-aboutlist2 li:nth-child(2){margin-bottom:30px;}
#about .home-aboutlist2 li p{font-size:16px;}
#about .home-aboutbtn a{display:block;}}
#about .about-info{background: #DDEBF8;}
.home-about .about-info .title strong{font-weight: 900;}
.home-banner .swiper-slide>a::after{display:none;}
.home-case{padding:4% 0}
.home-case .home-title,.home-appli .home-title,.home-news .home-title{color:#000;margin-bottom:4%;}
.home-case .kche-t88-list {margin-top:2em}
.home-case .kche-t88-item {height:auto;padding:0 1%;background-color:#fff;border-radius:10px 10px 0 0;border-bottom:1px solid var(--color);margin-bottom:20px;}
.home-case .kche-t88-item>.kche-t88-item-img,.home-case .kche-t88-item>.kche-t88-item-img img {width:100%;overflow:hidden;transition:all 0.2s linear;}
.home-case .kche-t88-item>.kche-t88-item-img img:hover {transform:scale(1.02);}
.home-case .kche-t88-item>.kche-t88-info>p {text-align:center;margin:8px 0}
.home-case .kche-t88-item>.kche-t88-info {padding:10px}
.home-case .kche-t88-item>.kche-t88-info>.kche-t88-info-tit {font-weight:var(--fontbold6,600);color:var(--color);font-size:18px}
.home-case .kche-t88-item>.kche-t88-info>.kche-t88-info-des {color:#444;font-size:16px}
.home-case .homecase-inner{justify-content: space-between;align-items: center;display:flex;}
.home-case .homecase-inner .homecaseSwiper{max-width:90%;margin:0 auto;padding-bottom:40px;}
.home-case .homecase-button{color:var(--color);width:35px;height:35px;display:block;transition: all .3s;border:1px solid var(--color);display:flex;justify-content: center;align-items: center;cursor: pointer;}
.home-case .homecase-button:hover{color:#fff;background:var(--color)}
@media(max-width:1024px) {.home-case .kche-t88-content>.kche-t88-tit {font-size:24px}
.home-case .kche-t88-item {margin-bottom:2em;padding:0 1.5%}}
@media(max-width:500px) {.home-case .kche-t88-item {width:100%}}
.home-appli .appli-list {display:flex;flex-wrap:wrap;justify-content: space-between;}
.home-appli .appli-list .appli-item {width:32%;position:relative;}
.home-appli .appli-list .appli-item:nth-child(n+4) {width:49%;margin-top:2%;}
.home-appli .appli-list .appli-item .inner-des {align-items:flex-start;position:absolute;width:100%;height:100%;top:0;left:0;padding:20px;z-index:2;color:#fff;display:flex;flex-direction:column;background:rgba(0,0,0,0.2);}
.home-appli .appli-list .appli-item .inner-des .title {margin-bottom:auto;font-size:var(--fontsize20)}
.home-appli .appli-list .appli-item .inner-des a {font-size:15px;padding:8px 20px;background:var(--color);color:#fff;transition:all .3s;width:auto;text-align:center;transition:all .3s;}
.home-appli .appli-list .appli-item .inner-des a:hover {background:#000;}
@media (max-width:768px) {.home-appli .appli-list .appli-item .inner-des .title {font-size:var(--fontsize16)}}
@media (max-width:500px) {.home-appli .appli-list .appli-item,.home-appli .appli-list .appli-item:nth-child(n+4) {width:100%;}
.home-appli .appli-list .appli-item{margin-top:10px;}
.home-appli .appli-list .appli-item .inner-des a {padding:5px 15px;}}
.wmkc-con-h4 p:nth-of-type(1){margin:0 0 20px;text-transform:uppercase;letter-spacing:.8px;font-size:16px;line-height:24px}
.wmkc-con-h4 p:nth-of-type(2){font-weight:700;font-size:34px;line-height:44px}
.ftop-left{width:49%;text-align: left;}
.ftop-right{padding:30px 40px;width:49%;background-color:rgba(0,0,0,.8)}
.ftop-right .form p{font-size:20px;font-weight:var(--fontbold6);line-height:20px;margin-bottom:20px;color:#fff;text-align: left;}
.foottop .l-wrap{display: flex;align-items: center;justify-content: space-between;flex-wrap:wrap;}
@media(max-width:768px){.ftop-left{width:100%;}.ftop-right{width:100%;}.wmkc-con-h4 p:nth-of-type(2){font-size: 24px;line-height: 30px;}}
.index .foottop{display:block;}
.home-news .home-icon {display:none;}
.home-case .home-icon {display:none;}
#indexbanner video,#indexbanner iframe{display:block;width:100%;min-height:inherit;}
.foottoplartit.home-title {margin-bottom:4%;color:#000;}
.wmkc-con-h4 p:nth-of-type(1) {color:var(--color);font-weight:bold;font-size:25px;margin-bottom:10px;line-height:1.2;text-transform:capitalize;font-family:var(--fontfamily);}
.fleft1 {margin-bottom:25px;}
@media (max-width:768px){.foottoplartit.home-title {margin-bottom:50px;}
.wmkc-con-h4 p:nth-of-type(1){font-size:20px}
.fleft2 {margin-bottom:25px;}
.ftop-right{padding:20px 15px}}
footer .foot-main::after {background:#174E77;opacity:1}
footer,footer a:hover,footer .foot-item .foot-link .item em {color:#fff;}
footer .foot-item .foot-list li a::before {background:#fff;}
footer .foot-bot {background:#134870;color:#fff}
header.is-active,.nobanner header .head-top,.nobanner header .head-info{background: #174E77;}
@media (min-width:1025px){
.head-nav .nav-ul>li>a::before{background: #fff;}
.head-nav .nav-ul>li:hover>a{color:#fff;}
.head-nav .nav-ul>li>a.inmenu_1{color:#fff !important}
body.index .head-nav .nav-ul>li>a.inmenu_1{color:#fff !important}
body.index .head-nav .nav-ul>li>a.inmenu_1::before{background:#fff !important}
body.index .head-left{margin-left:auto;margin-right:120px;color:var(--color)}
body.index .head-top .head-right .head-share .icon-share{color:var(--color)}
header.is-active .head-nav .search-box .head-search button em{color:#fff;}
.head-top .head-right .head-share ul{opacity: 1;visibility: unset;}  
.head-top .head-right .head-share{overflow: unset;}
.head-info .head-logo{flex-wrap:wrap}
.head-info .head-logo .head-left{width:100%;color:#fff;margin-top:-15px}
body:not(.index) .head-logo .foot-share{display:none}  
  
}
.head-nav .search-box .head-search button em{color:#fff}
@media (min-width:1501px){.head-nav .nav-ul>li>a{font-size:17px;margin:0 6px}}
@media (max-width:1650px) and (min-width:1441px){.head-nav .nav-ul>li>a{margin:0 2px}}
@media (max-width:1366px) and (min-width:1025px){.head-nav .nav-ul>li>a{font-size:13px}}
@media (max-width:1200px) and (min-width:1025px){.head-nav .nav-ul>li>a{font-size:12px}}
.home-about .about-info .title{font-weight:600;color:var(--color)}
.home-about .about-info .list li span{font-weight:bold;color:var(--color);font-size:16px}
.home-about .about-info .num li span{font-weight:bold}
@media (min-width:1281px){.home-about .about-info .title{font-size:47px}}
@media (min-width:501px){.home-about .about-info .num li span{font-size:38px}}
.home-hotpro .hotpro-main .home-title{font-weight:bold;color:#000;}
.home-title{font-weight:bold;}
@media (min-width:1441px){.home-title{font-size:38px}}
@media (min-width:1025px) and (max-width:1920px){#indexbanner video,#indexbanner iframe{height:100vh;object-fit: contain;background:#D8DCE0}}
@media (max-width:1024px){header{background:#174E77;}}
.home-hotpro .hotpro-main .swiper-slide .info .more{background:#174E77}
.home-banner .swiper::after{content: "";position: absolute;left: 0;top: 0px;width: 100%;height: 100%;background:rgb(85 85 85 / 60%)}
.home-banner .homebanner-inner{position:absolute;left:0;top:0;width:100%;height:100%;z-index:2;display:flex;align-items:flex-start;flex-direction: column;justify-content: center;padding-left:15%;}
.home-banner .homebanner-inner .title{color:#fff;font-size:42px;text-transform: uppercase;font-weight:var(--fontbold6)}
.home-banner .homebanner-inner .title strong{font-size:54px;}
.home-banner .homebanner-inner .des{color:#fff;font-weight:var(--fontbold6)}
@media (min-width:769px) and (max-width:1440px){.home-banner .homebanner-inner{padding-left:9%;}}
@media (min-width:769px) and (max-width:1280px){.home-banner .homebanner-inner{padding-left:5%;}}
@media (min-width:769px){.home-banner .homebanner-inner .des{font-size:28px}}
.home-banner .homebanner-inner .more{display:flex;margin-top:30px;}
.home-banner .homebanner-inner .more a{display:inline-block;padding:7px 30px;color:#fff;background:var(--color);margin-right:10px;border:1px solid var(--color);font-size:22px;font-weight:var(--fontbold6)}
.home-banner .homebanner-inner .more a:hover{background: #fff;color:var(--color)}
@media (max-width:768px){.home-banner .homebanner-inner .title{font-size:var(--fontsize16)}
.home-banner .homebanner-inner .title strong{font-size:var(--fontsize20);}
.home-banner .homebanner-inner .more{margin-top:20px;}
.home-banner .homebanner-inner{left:0;padding-left:20px;}
.home-banner .homebanner-inner .more a{padding:5px 18px;font-size:var(--fontsize14)}
.home-banner .homebanner-inner .des{font-size:12px;}}
.home-hotpro .hotpro-main .swiper-slide .info .more{opacity: 1;overflow: inherit;visibility: inherit;}
.home-hotpro .hotpro-main .swiper-slide .info .text{min-height:52px;}
.home-title{font-weight:var(--fontbold7)}
@media (min-width:1441px){:root{--hometitlefont:38px;}}
@media (min-width:1025px) and (max-width:1440px){:root{--hometitlefont:32px;}}
#liapplication>a{pointer-events: none;}
.wmkc-a-tit{position:relative;display:flex;padding:10px;width:100%;flex-wrap:wrap;align-content:flex-start;justify-content:center}
.wmkc-a-tit p{margin:50px 0 0 0;color:#002061;text-align:center;font-weight:700;font-size:32px}
.wmkc-about{margin-top:70px;padding:50px 3%;background:#e6e9ed}
.wmkc-about-img img{display:inline-block;border-radius:50em 50em 50em 50em;vertical-align:middle}
.wmkc-about-section{width:30%}
.wmkc-about-main{display:flex;width:40%;justify-content:center}
.wmkc-about-main img{max-width:80%}
.wmkc-about-all{display:flex;align-items:center}
.wmkc-about-img{padding:10px;width:50%}
.wmkc-about-size{padding:10px;width:50%}
.wmkc-about-box{display:flex;border-bottom:1px solid #b7b7b7;align-items:center}
.wmkc-about-size p{margin-bottom:20px;text-align:center;font-weight:600;font-size:18px}
@media (max-width:1024px){.wmkc-about-size p{font-size:14px;line-height:1.2 !important;margin-bottom:6px}
.wmkc-a-tit p{margin-top:30px}}
@media (max-width:768px){.wmkc-about{margin-top:30px}}
@media (max-width:450px){
.wmkc-about-all{flex-wrap:wrap}
.wmkc-about-section{width:100%}
.wmkc-about-main{width:100%}}
.foottop{display:none}
.pas-oxygen-plant .foottop{display:block}
.pas-oxygen-plant .foottop .wmkc-none{display:none}
/*footer .foot-item .foot-logo img{ max-height: 130px;}*/
.protypefeedback{background-color: rgba(0, 0, 0, .8);color: #fff;}
footer .foot-item.foot-info .foot-weblink .item{margin-bottom:10px;white-space: nowrap;font-size:12px}
/*@media (min-width:1025px){footer .foot-item.foot-info{width:30%;}}
@media (min-width:1025px) and (max-width:1440px){footer .foot-item.foot-info{width:32%;}}*/
@media (max-width:1024px){footer .foot-item.foot-info .foot-weblink .item{white-space:normal;}
footer .foot-item.foot-info .foot-weblink .item a{width:100%;display:block;}}
@media (min-width:1025px){body.index{padding-top:130px;}
body.index .head-top{display:none}
body.index header{background:#174E77}
body.index .head-info{height:130px;}
body.index .head-nav{max-width:44%;}
body.index .head-nav .nav-ul{flex-wrap:wrap;justify-content: flex-end;}
body.index .head-nav .nav-ul>li{height:50%;}
body.index .head-info .l-wrap{padding-right:0}
body.index .head-nav .nav-ul>li#licontact-us{position: absolute;right:0;top:0;bottom:0;height:100%;background: #e88707;max-width:140px;}
body.index .head-nav .nav-ul>li#licontact-us>a{text-align: center;white-space: normal;}
body.index .head-nav .nav-ul>li>a::before{display:none;}
body.index .head-nav .search-box{margin-left:20px;}
body.index .head-nav .nav-ul>li:nth-child(n+6)>a{margin:0;}}
@media (min-width:1025px) and (max-width:1600px){body.index .head-info .l-wrap{padding-right:150px;}
body.index .head-nav{max-width:55%;}
body.index .head-nav .nav-ul>li:not(#licontact-us)>a{padding:0 15px}
body.index .head-nav .nav-ul>li:not(#licontact-us):nth-child(n+6)>a{padding:0 10px;}}
@media (min-width:1025px) and (max-width:1366px){body.index .head-nav .nav-ul>li#licontact-us{max-width:125px}}
@media (min-width:1025px) and (max-width:1280px){body.index .head-nav .nav-ul>li:not(#licontact-us):nth-child(n+6)>a{padding:0 5px}}

.home-menu-top .menu-list{display:flex;justify-content: center;flex-wrap:wrap;margin-top:-40px;z-index:2;position: relative;}
.home-menu-top .menu-list .item{width:360px;margin:0 5px;box-shadow: 1px 0px 5px 0px rgba(0,0,0,0.5);transition: background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;background:#fff;padding:10px;}
.home-menu-top .menu-list .item .line{margin:30px 0 25px;background: #174E77;width:20%;height:1px;display:block;}
.home-menu-top .menu-list .item:nth-child(2) .line{background:#56762e}
.home-menu-top .menu-list .item .title{text-transform: uppercase;color:#174E77;font-size:22px;line-height:1.3}
.home-menu-top .menu-list .item:nth-child(2) .title{color:#56762e}
@media (max-width:768px){.home-menu-top .menu-list .item{width:47%;}}
@media (max-width:550px){.home-menu-top .menu-list{margin-top: 20px;}
.home-menu-top .menu-list .item{width:100%;margin:10px 0;}
.home-menu-top .menu-list .item .line{margin:20px 0 15px}}


.home-about{display:flex;flex-wrap:wrap;padding-top:3%;justify-content: space-between;position: relative;padding-right:10%;margin-top:3%;}
.home-about::before{content:'';width:15%;height:3px;background: #174E77;display:block;position: absolute;top:0;left:0;}
.home-about .about1{width:13%;display:block;background:#174E77;height:300px;}
.home-about .about2{width:40%;}
.home-about .about2 .about2-des p{margin:15px 0;}
.home-about .about-title{font-weight:var(--fontbold7);color:#174E77;font-size:40px;line-height:1.1}
.home-about .about3{width:40%;}
.home-about .about3 .about3-des{margin:15px 0;}
.home-about .about3 .numCount{display:flex;justify-content: space-between;margin-top:15px;}
.home-about .about3 .numCount .itemnum{text-align: center;}
.home-about .about3 .numCount .itemnum span,.home-about .about3 .numCount .itemnum strong{font-weight:var(--fontbold7);font-size:40px;color:#174E77;line-height:1.5}


.applications{padding:4% 0 0;}
.applications .l-wrap{justify-content:space-between;align-items:center}
.applications .applicarig{width:100%;display:flex;flex-wrap:wrap}
.applications .applicatit{font-size:44px;font-weight:bold;margin-bottom:20px;color:var(--color)}
.applications .applicalef p{margin-top:15px;line-height:1.7}
@media (min-width:1025px){.applicalef p{font-size:20px}}
.applications .applicabtn{margin-top:35px;display:flex}
.applications .applicabtn a{display:block;color:var(--color);border:1px solid var(--color);padding:12px 30px;font-size:16px;text-transform:capitalize}
.applications .applicabtn a:hover{background:var(--color);color:#fff}
.applications .applicainfo{width:calc(16.6666% - 10px);margin:0 12px 12px 0;position:relative;display:block;}
.applications .applicainfo:nth-child(6n){margin-right:0 }
.applications .applicapic{width:100%;height:100%;}
.applications .applicapic img{width:100%;display:block;object-fit: cover;height:100%;}
.applications .applicatxt{position:absolute;width:100%;height:100%;top:0;left:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:10px;line-height:1.3;color:#fff;text-transform:capitalize;background:rgba(0,0,0,.3)}
.applications .applicatxt p{font-weight:var(--fontbold7)}
.applications .applicatxt>a{display:block;position:absolute;top:0;left:0;width:100%;height:100%;}
@media (max-width:1280px){.applications .applicatit{font-size:32px;margin-bottom:10px}}

.applications .home-title{width:100%;color:var(--color);font-size: 40px;font-weight: 600;margin-bottom:20px;}
.applications .home-title strong{font-weight: 900;font-size: 44px;}
@media (max-width:1366px){.applications .home-title{font-size:32px;}
.applications .home-title strong{font-size:36px}}
@media (max-width:1024px){.applications .home-title{font-size:25px;}
.applications .home-title strong{font-size:28px}}
@media (max-width:768px){.applications .home-title{font-size:22px;}
.applications .home-title strong{font-size:26px}}
@media (max-width:500px){.applications .home-title{font-size:19px;}
.applications .home-title strong{font-size:22px}}
@media (max-width:1024px){.home-about .about-title,#about .home-title{font-size:28px;}
#about .home-title strong{font-size:32px;}
.home-about .about3 .numCount .itemnum span, .home-about .about3 .numCount .itemnum strong{font-size:26px;}}
@media (max-width:768px){.home-about .about1{display:none;}
.home-about{padding:30px 20px}
.home-about::before{display:none;}
.home-about .about2,.home-about .about3{width:100%;margin:10px 0;}
.applications .applicarig{justify-content: space-between;}
.applications .applicainfo{margin-right:0;}
.home-case .homecase-button{display:none}
.home-case .homecase-inner .homecaseSwiper{width:100%;}}
@media (max-width:550px){.home-about .about-title,.home-about .about3 .numCount .itemnum span, .home-about .about3 .numCount .itemnum strong{font-size:26px;}
.applications .applicainfo{width:48%;}
#about .home-title{font-size:22px;}
#about .home-title strong{font-size:24px;}
.home-case .kche-t88-item>.kche-t88-info>.kche-t88-info-tit{line-height:1.2}
.home-case .kche-t88-item>.kche-t88-info>p{font-size:14px;margin:5px 0;}}
.home-menu-top,.home-about{display:none}
.head-logo{display: flex;align-items: center;}
.head-logo .foot-share ul a{margin-bottom: 0;}
@media (min-width: 1025px) {body.index .head-nav .nav-ul {margin-right: 50px;}
body.index .head-nav .nav-ul:after{background: #fff;content: '';display: block;width: 35%;height: 1px;position: absolute;}}
@media (min-width:1025px){body:not(.index) .head-nav .nav-ul>li>a{font-size:var(--fontsize14);margin:0;}
body:not(.index) .head-logo a img{max-width:230px;}}
@media (min-width:1025px) and (max-width:1440px){body:not(.index) .head-nav .nav-ul>li>a{padding:0 6px;}
body:not(.index) .head-logo a img{max-width:190px;}}
@media (min-width:1025px) and (max-width:1366px){body:not(.index) .head-nav .nav-ul>li>a{font-size:var(--fontsize13)}
body:not(.index) .head-logo a img{max-width:160px;}}
@media (min-width:1025px) and (max-width:1280px){body:not(.index) .head-logo a img{max-width:130px;}
body:not(.index) .foot-share ul a{margin-right:5px;}}

.home-cost{padding:4% 0;}
.home-cost .kche-t199-title h2{text-align:center;font-size:42px}
.home-cost .kche-t199 .kche-t199-sub{width:150px;height:1px;background:#e0e0e0;margin:10px auto}
.home-cost .kche-t199 .kche-t199-span{width:48px;height:2px;background:var(--color);margin:0 auto}
.home-cost .kche-t199 .kche-t199-pro{margin-bottom:30px}
.home-cost .kche-t199 .kche-t199-pro p{margin:0;text-align:center;font-size:32px;line-height:1.7;color:#333}
.home-cost .kche-t199 .kche-t199-list{display:flex;justify-content:space-between;margin-bottom:50px}
.home-cost .kche-t199 .kche-t199-item{width:32%;background:#fff;box-shadow:0 0 10px 0 rgba(15,51,51,.1);padding:30px 20px 45px;position:relative;box-sizing:border-box}
.home-cost .kche-t199 .kche-t199-tit{text-align:center;text-transform:capitalize}
.home-cost .kche-t199 .kche-t199-tit p:nth-child(1){color:#3498db;font-size:28px;font-weight:var(--fontbold7);line-height:1.5}
.home-cost .kche-t199 .kche-t199-tit p:nth-child(2){font-size:18px;font-weight:var(--fontbold7);line-height:1.5}
.home-cost .kche-t199 .kche-t199-img{position:relative;border:1px solid #eee;display:flex;justify-content:center;align-items:center;margin:20px auto;transition:all .3s ease-in-out;color:var(--color)}
.home-cost .kche-t199 .kche-t199-circle{width:80px;height:80px;background:var(--color);border-radius:100%;opacity:.08}
.home-cost .kche-t199 .kche-t199-img>img{font-size:38px;line-height:1}
.home-cost .kche-t199 .kche-t199-price{margin-bottom:15px;display:flex;justify-content:center;align-items:end}
.home-cost .kche-t199 .kche-t199-item:hover .kche-t199-img {transform: rotateY(180deg);}
.home-cost .kche-t199 .kche-t199-ul{padding-top:20px;border-top:1px solid #eee}
.home-cost .kche-t199 .kche-t199-li{display:flex;align-items:baseline;margin-bottom:10px}
.home-cost .kche-t199 .kche-t199-ioce{width:15px;border:1px solid #555;height:15px;display:flex;align-items:center;justify-content:center;color:var(--introcolor)}
.home-cost .kche-t199 .kche-t199-text{margin-left:10px}
.home-cost .kche-t199 .kche-t199-li p{margin:0;line-height:1.5;font-size:16px;color:var(--introcolor)}
.home-cost .kche-t199 .kche-t199-li p span{color:#3498db;font-weight:var(--fontbold)}
.home-cost .kche-t199 .kche-t199-btn{position:absolute;width:100%;display:flex;justify-content:center;bottom:-10px;left:0}
.home-cost .kche-t199 .kche-t199-btn span{line-height:1;color:#fff;padding:10px 25px;display:inline-block;background:var(--color);border-radius:6px;text-align:center;box-sizing:border-box;cursor:pointer}
@media (max-width:1440px){.home-cost .kche-t199 .kche-t199-pro p{font-size:26px}
.home-cost .kche-t199-title h2{font-size:38px}
.home-cost .kche-t199 .kche-t199-tit p:nth-child(1){font-size:26px;}}
@media (max-width:768px){.home-cost .kche-t199 .kche-t199-list{flex-wrap:wrap;margin-bottom:0;}
.home-cost .kche-t199 .kche-t199-item{width:49%;padding:20px 10px 35px;margin-bottom:30px;}
.home-cost .kche-t199-title h2{font-size:28px;}
.home-cost .kche-t199 .kche-t199-pro p{font-size:16px;}}
@media (max-width:550px){.home-cost .kche-t199 .kche-t199-item{width:100%;}
.home-cost .kche-t199 .kche-t199-li p{font-size:14px;}}

.home-exclusive .kche-t200 .kche-t200-contant{display:flex;justify-content:space-between;align-items:center}
.home-exclusive .kche-t200 .kche-t200-left{width:48%}
.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title{font-size:42px;font-weight:var(--fontbold6);margin:0;line-height:1.5;text-transform:capitalize;color:#000}
.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title-small{font-size:20px;font-weight:var(--fontbold6);margin:0;line-height:1.5;text-transform:capitalize;color:#000}
.home-exclusive .kche-t200 .kche-t200-ul{padding-top:30px}
.home-exclusive .kche-t200 .kche-t200-li{display:flex;margin-bottom:10px}
.home-exclusive .kche-t200 .kche-t200-li p{margin:0;font-size:22px;line-height:1.5;flex:1;display:flex;align-items: center;}
.home-exclusive .kche-t200 .kche-t200-li p img{max-width:22px;margin-right:10px;}
.home-exclusive .kche-t200 .kche-t200-btn{line-height:1;background:var(--color);display:inline-block;border-radius:5px;transition:all .3s ease-in-out;margin-top:10px;cursor:pointer}
.home-exclusive .kche-t200 .kche-t200-btn a{display:inline-block}
.home-exclusive .kche-t200 .kche-t200-btn span{font-size:16px;color:#fff;line-height:1;padding:10px 16px;box-sizing:border-box;display:inline-block}
.home-exclusive .kche-t200 .kche-t200-list{width:49%;display:flex;flex-wrap:wrap;justify-content:space-between}
.home-exclusive .kche-t200 .kche-t200-item{width:49%;margin-bottom:40px}
.home-exclusive .kche-t200 .kche-t200-item:nth-child(n+3){margin-bottom:0}
.home-exclusive .kche-t200 .kche-t200-img{box-sizing:border-box;border:1px solid #eee;border-radius:5px;overflow:hidden}
.home-exclusive .kche-t200 .kche-t200-img img{width:100%;display:block;transition:all .3s ease-in-out}
.home-exclusive .kche-t200 .kche-t200-tit{margin-top:20px}
.home-exclusive .kche-t200 .kche-t200-tit p{margin:0;font-size:18px;color:#000;line-height:1.5}
.home-exclusive .kche-t200 .kche-t200-detail{margin-top:5px}
.home-exclusive .kche-t200 .kche-t200-detail p{margin:0;font-size:16px;color:var(--introcolor);line-height:1.4}
@media (max-width:1440px){.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title{font-size:32px;}
.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title-small{font-size:18px}
.home-exclusive .kche-t200 .kche-t200-li p{font-size:20px;}}
@media (max-width:1024px){.home-exclusive .kche-t200 .kche-t200-contant{flex-wrap:wrap;}
.home-exclusive .kche-t200 .kche-t200-left,.home-exclusive .kche-t200 .kche-t200-list{width:100%;margin:5px 0;}}
@media (max-width:768px){.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title{font-size:24px;}
.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title-small,.home-exclusive .kche-t200 .kche-t200-li p{font-size:16px;}
.home-exclusive .kche-t200 .kche-t200-ul{padding-top:15px}
.home-exclusive .kche-t200 .kche-t200-li p img{max-width:16px}}
@media (max-width:550px){.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title{font-size:20px}
.home-exclusive .kche-t200 .kche-t200-left .kche-t200-title-small, .home-exclusive .kche-t200 .kche-t200-li p,.home-exclusive .kche-t200 .kche-t200-detail p{font-size: 14px;}
.home-exclusive .kche-t200 .kche-t200-tit{margin-top:10px;}}
@media (min-width:769px){.home-news .newslist .swiper-slide{width:23.5%;margin-right:2%;}
.home-news .newslist .swiper-slide:nth-child(3n){margin-right:2%;}
.home-news .newslist .swiper-slide:nth-child(4n){margin-right:0;}}
.home-hotpro{margin-top:4%;}
@media (max-width:768px){.head-logo .foot-share{display:none}
}.applications .home-title{color:var(--fontcolor)}
@media(min-width:1025px){.head-info .head-logo .head-left{margin-left: 10px;}}
@media (min-width:1549px)and (max-width:1670px){body.index .head-nav .nav-ul{margin-right:80px}
}
.head-nav .nav-ul>li>ul{min-width: 260px;}
.pro-d-main .table.wmkc-prodetail-table-Oxygen-Generator{width:100% !important}
@media (max-width:768px){.pro-d-main .table.wmkc-prodetail-table-Oxygen-Generator td, .pro-d-main .table.wmkc-prodetail-table-Oxygen-Generator th{font-size:12px;padding:3px;}}

.foottop2{padding:3% 0px;background:no-repeat center;background-size:cover;text-align:center}
.foottop2 .home-icon{font-size:var(--fontsize26);color:#fff}
.foottop2 .home-more{background:transparent;border-radius: 10px;margin:0 10px;min-width:inherit;border-color:#9b9b9b;text-transform: inherit;color:#fff!important}
@media (max-width:768px){.foottop2 .home-title{justify-content:space-between;display: flex;flex-wrap: wrap;}
.foottop2 .home-more{width:49%;margin:5px 0;}}
footer .foot-item.foot-nav.act{display:none;}
.foot-main .foot-share{display:none}
footer .foot-item .foot-text{margin-bottom:10px}
@media (min-width:1025px){footer .foot-item.foot-info {width:auto;max-width:350px}}
@media (max-width:500px){.foot-weblink{display:none}}
.m-menu span{background:#fff}
@media (max-width:1024px){.lang-icon img {filter: brightness(2);}}
.page-main .pro-list.list1 li .pro-info .title{height:97px;-webkit-line-clamp: 3;}
.kche-t109 .kche-t109-b-list{background:var(--color);}
.kche-t109 .kche-t109-top-bg{z-index:0!important;position:absolute!important;}
.kche-t109 .kche-t109-content>*{position:relative;}
@media (max-width:540px){.kche-t109 .kche-t109-t-list .kche-t109-t-item{width:100%!important;border:none!important;padding-bottom:70px!important}}