a{text-description:none}
.pic{width:100%;height:800px;overflow:hidden}
.pic ul li{width:100%;height:800px;position:relative}
.bar{width:100%;height:3px;left:50%;position:absolute;bottom:0;margin-left:-850px}
.bar p{width:0;height:3px;background:#919289;margin-left:3px}
.clear{clear:both}
.center-wrapper{width:1180px;margin:0 auto}
.section-2{background:#c07a49;padding:30px 0}
.parameter-wrapper ul li{width:25%;float:left;color:#fff;text-align:center;margin-bottom:0;box-sizing:border-box}
.parameter-wrapper ul li:last-child{border-right:0}
.parameter-wrapper ul li h2{font-size:55px;width:100px;float:left;font-weight:700}
.parameter-wrapper ul li h5{width:130px;float:left;text-align:left;padding:15px 5px}
.parameter-wrapper ul li h5:first-child{width:150px;padding:5px}
.parameter-wrapper ul li h5 span{font-size:16px}
.parameter-wrapper ul li h5 span:after{content:"";display:block;width:40px;height:1px;background:#dcdcdc}
.s3_function1{height:1000px;background:url(../../images/airwheel_function_1.jpg) center center;background-size:cover}
.s3_function1-desc{position:relative;padding-left:80px;padding-top:200px;width:558px;z-index:1;transition:opacity 1s ease-in-out,-webkit-transform 1s ease-in-out;transition:opacity 1s ease-in-out,transform 1s ease-in-out;-webkit-transform:translate(0,30px);transform:translate(0,30px);opacity:1;text-align:center}
.s3_function1-img{position:absolute;top:400px;right:250px;transition:all 2s ease-in-out;-webkit-transform:translate(0,100px);transform:translate(0,100px)}
.s3_function1.on .s3_function1-desc,.s3_function1.on .s3_function1-img{-webkit-transform:translate(0,0);transform:translate(0,0);opacity:1;color:#fff}
.swiper-slide img{display:block;max-width:100%}
.margin-auto{margin:0 auto}
.body-content p{word-wrap:break-word;}
.left{float:left}
.right{float:right}
.cell{display:inline-block;margin:0;padding:0}
.cl:after{content:'';display:block;clear:both}
.text-center{text-align:center}
.text-left{text-align:left}
.text-right{text-align:right}
.airwheel-width{width:1180px;margin:0 auto;position:relative;height:100%}
.airwheel-width:after{content:"";display:block;clear:both}
sub{position:relative;top:-5px}
.body-content h1{font-size:30px;line-height:40px;font-weight:500;position:relative;margin-bottom:10px}
.body-content h2{font-size:24px;font-weight:500}
.airwheel-advantage-content-p{font-size:14px;line-height:30px}
.airwheel-top img.pc{display:block;max-width:100%}
.airwheel-top img.app{display:none}
.airwheel-top{position:relative}
.link-position a{font-size:1rem;color:#333}
.link-position a:last-child{margin-left:20px}
.link-position{text-align:center;width:100%;position:absolute;bottom:10%}
.airwheel-top>h1{width:100%;text-align:center;position:absolute;top:50%;color:#fff;margin-top:-20px;font-size:54px;margin-bottom:0}
.airwheel-advantage-center{padding-top:80px;box-sizing:border-box;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-design02.jpg) center no-repeat;height:800px;text-align:center}
.airwheel-advantage-center.one{background:#FCF8F7 url(../../images/H3S/Airwheel_H3s_smart_wheelchair-design03.gif) center bottom no-repeat}
.airwheel-advantage-img{margin-top:50px}
.airwheel-advantage-img img{display:block;max-width:100%;margin:auto}
.airwheel-advantage-three{text-align:right;background:#FCF8F6}
.airwheel-advantage-three .airwheel-advantage-content-p{float:right;text-align:left;margin-top:200px;width:550px}
.airwheel-advantage-three .left{box-sizing:border-box;padding-right:50px}
.airwheel-advantage-three .left img{display:block;max-width:100%}
.cl.icon li{float:left;width:25%;text-align:center;margin-top:3%;color:#A39D88}
.cl.icon li:before{display:block;content:'';background:url(../../images/H3S/Airwheel_H3s_folding_wheelchair-design01-m.png) center no-repeat;width:78px;height:78px;background-position:-23px -21px;margin:auto}
.cl.icon li:nth-child(2):before{background-position:-206px -20px}
.cl.icon li:nth-child(3):before{background-position:-390px -16px}
.cl.icon li:nth-child(4):before{background-position:-573px -15px}
.airwheel-advantage-center .cl.icon{width:400px;margin:auto}
.video-intro{background:#e9e9e9;opacity:0.7;color:#434343!important;}
.airwheel-advantage-center .cl.icon li{width:33.33%}
.airwheel-advantage-center .cl.icon li:before{width:64px;height:58px;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-design02.png) center no-repeat;background-position:-17px -14px}
.airwheel-advantage-center .cl.icon li:nth-child(2):before{background-position:-130px -15px}
.airwheel-advantage-center .cl.icon li:nth-child(3):before{background-position:-242px -17px;width:72px}
.airwheel-advantage-six{background:#fff;padding:80px 0 60px;box-sizing:border-box}
.airwheel-advantage-six h1{margin-bottom:30px}
.airwheel-advantage-six ul{padding-left:2%}
.airwheel-advantage-six ul li{width:25%;padding-top:96px;float:left;position:relative;text-align:center;margin-bottom:30px}
.airwheel-advantage-seven{background:url(../../images/h3s/Airwheel_H3s_wheelchair-design04.jpg) no-repeat center;height:800px}
.airwheel-advantage-seven h2,.airwheel-advantage-seven p{color:#FFF}
.airwheel-advantage-eight .airwheel-advantage-content-p,.airwheel-advantage-seven .airwheel-advantage-content-p{width:400px}
.airwheel-advantage-seven .airwheel-advantage-content-p{position:absolute;top:50%;margin-top:-135px}

.airwheel-advantage-seven.remote{background:url(../../images/h3s/airwheel_h3t_wheelchair_remote.jpg);height:auto;background-position: center bottom;background-repeat: no-repeat;background-size:contain;color:#373737;padding-bottom:44.687%}
.airwheel-advantage-seven.remote .airwheel-advantage-content-p{width:620px;}
.airwheel-advantage-seven.remote h2, .airwheel-advantage-seven p{color:#373737;padding-bottom:12px}
.airwheel-advantage-seven.remote .airwheel-advantage-content-p a{color:#44a8f2;font-size:20px;padding-top:25px;padding-right:20px}
.airwheel-advantage-seven.remote .airwheel-advantage-content-p .fa{padding-left:3px}
.airwheel-advantage-seven.remote .airwheel-advantage-content-p{position:absolute;top:50%;margin-top:35px}

.airwheel-advantage-three.one .left{max-width:780px}
.airwheel-advantage-three.one .airwheel-advantage-content-p{width:400px;margin-top:100px}
.airwheel-advantage-center.two{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-design06.jpg) center no-repeat;color:#fff}
.airwheel-advantage-center.two .airwheel-advantage-content-p{position:absolute;bottom:20%;width:100%}
.airwheel-advantage-eight{background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-design09.jpg) no-repeat center;height:800px}
.airwheel-advantage-eight .airwheel-advantage-content-p{position:absolute;top:50%;right:0;margin-top:-75px}
.airwheel-advantage-seven.one{background:url(../../images/H3S/Airwheel_H3s_wheelchair-design07.jpg) center no-repeat}
.airwheel-advantage-seven.one h2,.airwheel-advantage-seven.one p{color:#333}
.airwheel-advantage-seven.one .airwheel-advantage-content-p{top:30%}
.airwheel-advantage-seven.one .cl.icon li{width:33.33%}
.airwheel-advantage-seven.one .cl.icon li:before{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-design06.png) no-repeat center;background-position:-16px -15px}
.airwheel-advantage-seven.one .cl.icon li:nth-child(2):before{background-position:-164px -15px}
.airwheel-advantage-seven.one .cl.icon li:nth-child(3):before{background-position:-312px -15px}
.airwheel-advantage-center.three{background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-design08.jpg) center no-repeat;color:#fff}
.airwheel-advantage-center.certificate{background:url(../../images/airwheel_h3_wheelchair_invention_patent_bg-1.jpg) center no-repeat;color:#e1dede;font-weight:600}
.airwheel-advantage-center.certificate h1{font-size:38px;line-height:60px;padding-top:100px}
.airwheel-advantage-center.certificate p{font-size:16px}
.airwheel-advantage-center.certificate li{float:left; width:24%;font-size:20px}
.function .airwheel-advantage-center{background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-function08.jpg) center no-repeat}
.function .airwheel-advantage-three{background:#fff;padding-top:60px}
.function .airwheel-advantage-center{background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-function08.jpg) center no-repeat}
.function .airwheel-advantage-three{background:#fff;padding-top:60px}
.function .airwheel-advantage-center.one{background:#C07A49;color:#fff;height:auto}
.function .airwheel-advantage-center.one .cl>li{float:left;width:33.33%;margin-top:3%}
.function .airwheel-advantage-center.one .cl>li img{display:block;max-width:100%;margin:auto}
.function .airwheel-advantage-center.one .cl>li:first-child{text-align:right}
.function .airwheel-advantage-center.one .cl>li:last-child{text-align:left}
.function .airwheel-advantage-center.one .cl>li li{margin-top:5%}
.function .airwheel-advantage-center.one .cl>li li:first-child{margin-top:10%}
.function .airwheel-advantage-center.one .cl>li:first-child li:last-child{margin-top:30%}
.function .airwheel-advantage-center.one .cl>li p{position:relative;min-height:55px}
.function .airwheel-advantage-center.one .cl>li:first-child p{padding-right:55px}
.function .airwheel-advantage-center.one .cl>li:last-child p{padding-left:55px}
.function .airwheel-advantage-center.one .cl>li p span{content:'';display:inline-block;width:50px;height:50px;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-function.png) center no-repeat;background-position:-21px -233px;position:absolute;top:0;margin-left:10px}
.function .airwheel-advantage-center.one .cl>li:last-child p span{left:0}
.function .airwheel-advantage-center.one .cl>li:first-child p span{right:0}
.function .airwheel-advantage-center.one .cl>li:last-child p span{margin-left:0;margin-right:10px}
.function .airwheel-advantage-center.one .cl>li:first-child li:nth-child(2) p span{background-position:-91px -233px}
.function .airwheel-advantage-center.one .cl>li:first-child li:nth-child(3) p span{background-position:-162px -233px}
.function .airwheel-advantage-center.one .cl>li:first-child li:nth-child(4) p span{background-position:-232px -233px}
.function .airwheel-advantage-center.one .cl>li:first-child li:nth-child(4) p span:last-child{background-position:-303px -233px}
.function .airwheel-advantage-center.one .cl>li:first-child li:nth-child(5) p span{background-position:-373px -233px}
.function .airwheel-advantage-center.one .cl>li:last-child li:first-child p span{background-position:-22px -304px}
.function .airwheel-advantage-center.one .cl>li:last-child li:nth-child(2) p span{background-position:-92px -304px}
.function .airwheel-advantage-center.one .cl>li:last-child li:nth-child(3) p span{background-position:-163px -304px}
.function .airwheel-advantage-center.one .cl>li:last-child li:nth-child(3) p span:last-child{background-position:-233px -304px}
.function .airwheel-advantage-center.one .cl>li:last-child li:nth-child(4) p span{background-position:-303px -304px}
.function .airwheel-advantage-seven{background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-function03.jpg) center no-repeat}
.function .airwheel-advantage-seven h2,.function .airwheel-advantage-seven p{color:#333}
.function .airwheel-advantage-center.three{background:#fff;padding-top:80px;color:#333;height:auto}
.function .airwheel-advantage-center.three .airwheel-advantage-content-p{width:80%;margin:auto}
.airwheel-advantage-center.three .airwheel-advantage-content-p img{display:block;width:100%;margin:auto}
.function .airwheel-advantage-center.four{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-function05.jpg) no-repeat center}
.function .airwheel-advantage-center.four .airwheel-advantage-content-p{width:60%;margin:5% auto 0}
.function .airwheel-advantage-center.four ul.cl li{width:25%;float:left;position:relative;margin-top:3%}
.function .airwheel-advantage-center.four ul.cl li p{line-height:92px}
.function .airwheel-advantage-center.four ul.cl li p:before{width:94px;height:94px;content:"";display:inline-block;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-function.png) no-repeat;background-position:-21px -10px;float:left}
.function .airwheel-advantage-center.four ul.cl li:nth-child(2) p:before{background-position:-124px -10px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(3) p:before{background-position:-227px -10px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(4) p:before{background-position:-330px -10px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(5) p:before{background-position:-21px -110px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(6) p:before{background-position:-124px -110px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(7) p:before{background-position:-227px -110px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(8) p:before{background-position:-330px -110px}
.function .airwheel-advantage-seven.one{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-function06.jpg) top right no-repeat}
.function .airwheel-advantage-seven.one .airwheel-advantage-content-p{top:86%}
.function .airwheel-advantage-eight{background:url(../../images/H3S/Airwheel_H3s_wheelchair-function07.jpg) center no-repeat}
.function .airwheel-advantage-seven.two{background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-function09.jpg) center no-repeat}
.function .airwheel-advantage-seven.two h1,.function .airwheel-advantage-seven.two h2,.function .airwheel-advantage-seven.two p{color:#fff}
.function .airwheel-advantage-eight.one{background:url(../../images/H3S/Airwheel_H3s_folding_wheelchair-function10.jpg) center no-repeat}
.function .airwheel-advantage-center.one .mob-img{display:none}
.function .airwheel-advantage-center.one .cl{display:block}
.airwheel-advantage-3d .width400{width: 400px;position: absolute;top: 50%;left:-20%}
.airwheel-advantage-3d .airwheel-width{width:800px;margin:0 auto;padding-top:50px}
.video-container{position:relative;overflow:hidden;width:100%}
.video-container video{display:block}
.video-intro{width:768px;position:absolute;color:#fff;top:50%;margin-top:-96px;left:50%;margin-left:-384px;z-index:6;text-align:center;box-sizing:border-box;padding:25px 20px;border:1px solid #fff}
.video-intro h1{font-size:36px;line-height:42px}
.video-intro p{font-size:18px;line-height:35px}
@media only screen and (max-width:1200px){.airwheel-width{width:990px}
.airwheel-advantage-three.one .left{max-width:590px}
.airwheel-advantage-center,.airwheel-advantage-center.three,.airwheel-advantage-center.two,.airwheel-advantage-eight,.airwheel-advantage-seven,.airwheel-advantage-seven.one{height:500px;background-size:1200px 500px}
.airwheel-advantage-center.one{height:530px;background-size:786px 500px}
.function .airwheel-advantage-seven.one{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-function06-m.jpg) top right no-repeat}
.function .airwheel-advantage-center.three{height:auto}
.function .airwheel-advantage-center.four{padding-top:30px}
.function .airwheel-advantage-center.four ul.cl li p{font-size:14px;line-height:60px}
.function .airwheel-advantage-center.four ul.cl li p:before{width:60px;height:60px;background-size:280px auto;background-position:-10px -4px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(2) p:before{background-position:-74px -4px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(3) p:before{background-position:-138px -4px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(4) p:before{background-position:-201px -4px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(5) p:before{background-position:-10px -66px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(6) p:before{background-position:-74px -66px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(7) p:before{background-position:-138px -66px}
.function .airwheel-advantage-center.four ul.cl li:nth-child(8) p:before{background-position:-201px -66px}
}
@media only screen and (max-width:992px){.airwheel-width{width:780px}
.airwheel-advantage-three .left{width:350px}
.airwheel-advantage-three .airwheel-advantage-content-p{width:400px}
.airwheel-advantage-three.one .left{width:400px}
.airwheel-advantage-three.one .airwheel-advantage-content-p{width:350px;margin-top:0}
.airwheel-advantage-three.one .airwheel-advantage-content-p img{display:none}
.airwheel-advantage-three .airwheel-advantage-content-p{margin-top:100px}
.function .airwheel-advantage-center.four ul.cl li p:before{display:block;margin:auto;float:none}
.function .airwheel-advantage-center.four .airwheel-advantage-content-p{margin:0 auto}
}
@media screen and (max-width:790px){.airwheel-width{width:98%;margin:0 auto}
{width:100%;height:auto}
.body-content h1{font-size:20px;line-height:30px}
.body-content h2{font-size:16px;font-weight:500}
.body-content p{font-size:14px;line-height:20px}
.airwheel-advantage-three .right{width:100%;padding-left:0;margin-top:20px}
.function .airwheel-advantage-center.one .cl>li:first-child li:last-child{margin-top:10%}
}
@media screen and (max-width:768px){.airwheel-top{margin-top:50px}
.airwheel-advantage-center,.airwheel-advantage-center.three,.airwheel-advantage-center.two,.airwheel-advantage-eight,.airwheel-advantage-seven,.airwheel-advantage-seven.one{height:320px;background-size:768px 320px;padding-top:30px;box-sizing:border-box}
.airwheel-advantage-center.one{height:320px;background-size:472px 300px}
.airwheel-advantage-seven.one .airwheel-advantage-content-p{top:30px;margin-top:0}
.airwheel-advantage-three .left,.airwheel-advantage-three.one .left{width:100%;padding-right:0}
.airwheel-advantage-three .left img,.airwheel-advantage-three.one .left img{margin:auto}
.airwheel-advantage-three .airwheel-advantage-content-p,.airwheel-advantage-three.one .airwheel-advantage-content-p{width:100%;margin:0 auto 10px;position:relative;top:0;margin-top:0;text-align:center}
.airwheel-advantage-three.one .left{max-width:100%}
.function .airwheel-advantage-center.four{padding-top:20px;height:auto}
.function .airwheel-advantage-seven.one{background:url(../../images/H3S/Airwheel_H3s_electric_wheelchair-function06-s.jpg) top right no-repeat}
.function .airwheel-advantage-seven.one .airwheel-advantage-content-p{top:40%}
}
@media screen and (max-width:701px){.function .airwheel-advantage-center.four ul.cl li p{line-height:20px}
}
@media screen and (max-width:658px){.function .airwheel-advantage-center.one .mob-img{display:block}
.function .airwheel-advantage-center.one .mob-img img{display:block;width:100%}
.function .airwheel-advantage-center.one .cl{display:none}
}
@media screen and (max-width:480px){.body-content h1{font-size:1rem;line-height:1.2rem;margin-bottom:5px}
#myCar{width:100%!important;background-size:cover;height:346px!important}
.airwheel-advantage-3d .airwheel-width{width:100%;margin:0 auto;padding-top:50px}
.airwheel-advantage-3d  .width400 img{width:20%}
.body-content h2{font-size:.9rem;line-height:1rem}
.airwheel-advantage-content-p p{font-size:.8rem;line-height:20px}
.airwheel-top img.pc{display:none}
.airwheel-top img.app{display:block;max-width:100%}
.link-position a{font-size:.8rem}
.link-position{bottom:5px}
.airwheel-advantage-center{height:300px;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-design02-s.jpg) center no-repeat}
.airwheel-advantage-center.one{background-size:310px auto}
.airwheel-advantage-center .cl.icon{width:100%}
.airwheel-advantage-seven.one .cl.icon li:before{width:54px;height:54px;background-size:272px auto;background-position:-10px -10px}
.airwheel-advantage-seven.one .cl.icon li:nth-child(2):before{background-position:-108px -10px}
.airwheel-advantage-seven.one .cl.icon li:nth-child(3):before{background-position:-206px -10px}
.airwheel-advantage-seven.one .airwheel-advantage-content-p{top:-16px}
.airwheel-advantage-seven{height:300px;background:url(../../images/H3S/Airwheel_H3s_wheelchair-design04-s.jpg) center top no-repeat}
.airwheel-advantage-seven .airwheel-advantage-content-p{width:140px}
.airwheel-advantage-seven.one .airwheel-advantage-content-p{width:220px}
.airwheel-advantage-seven h2,.airwheel-advantage-seven p{color:#333}
.airwheel-advantage-center.three{height:216px;background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-design08-s.jpg) center no-repeat}
.airwheel-advantage-eight{height:300px;background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-design09-s.jpg) no-repeat center}
.airwheel-advantage-eight .airwheel-advantage-content-p{width:170px;top:0;margin-top:0}
.function .airwheel-advantage-center.four .airwheel-advantage-content-p{width:100%}
.function .airwheel-advantage-center.four .cl{margin-bottom:3%}
.function .airwheel-advantage-center.four ul.cl li p{font-size:.8rem}
.function .airwheel-advantage-seven.one{height:auto;padding-top:250px}
.function .airwheel-advantage-seven.one .airwheel-advantage-content-p{position:relative;top:0;width:100%}
.function .airwheel-advantage-eight{background:url(../../images/H3S/Airwheel_H3s_wheelchair-function07-s.jpg) center no-repeat}
.function .airwheel-advantage-center{background:url(../../images/H3S/Airwheel_H3s_smart_wheelchair-function08-s.jpg) center no-repeat}
.function .airwheel-advantage-seven.two{background:url(../../images/H3S/Airwheel_H3s_power_wheelchair-function09-s.jpg) center no-repeat}
.function .airwheel-advantage-eight.one{background:url(../../images/H3S/Airwheel_H3s_folding_wheelchair-function10-s.jpg) center no-repeat}
.airwheel-advantage-center,.airwheel-advantage-center.one,.airwheel-advantage-center.three,.airwheel-advantage-three,.function .airwheel-advantage-center.four,.function .airwheel-advantage-center.three,.function .airwheel-advantage-seven,.function .airwheel-advantage-three{padding-top:10px}
.airwheel-advantage-seven.two h1{color:#fff}
.airwheel-advantage-center.certificate{background:url(../../images/airwheel_h3_wheelchair_invention_patent_bg_m.jpg) center no-repeat;color:#585858;background-size:contain}
.airwheel-advantage-center.certificate h1{font-size:20px;line-height:25px;padding-top:30px}
}
@media only screen and (max-width:480px){.parameter-wrapper ul li{width: 49.5%;float: none;display: inline-block;vertical-align: top;}
}