.left {
  float: left;
}
.right {
  float: right;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}
.airwheel-width {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  height: 100%;
}
.airwheel-width:after{
	content: "";
	display: block;
	clear: both;
}
sub {
  position: relative;
  top: -5px;
}
.product-nav .airwheel-E3-function-center div:last-child a.buy {
    background: red;
    color: #fff;
    border-radius: 10px;
}
.product-nav .airwheel-E3-function-center div:last-child a.buy:after {
    height: 0px; 
}
@media screen and (max-width: 768px){.product-nav .airwheel-E3-function-center div:last-child{width:100%}
.product-nav .airwheel-E3-function-center div:first-child {
    display: none;
}
.product-nav .airwheel-E3-function-center div:last-child a.buy {
    padding:0 8px;
float:right;
margin-top:10px;
margin-right:0;
}
}
.airwheel-content {
  width: 100%;
  height: auto;
}

.airwheel-content h1 {
  font-size: 25px;
  line-height: 40px;
  font-weight: 500;
    padding-bottom: 17px;
    margin-bottom: 14px;
  font-family: "latolight";
  position: relative;
}
.airwheel-content h1:after{
	content: "";
	display: block;
	width: 40px;
	height: 2px;
    background: #849b9a;
    position: absolute;
	left: 50%;
	bottom: 0;
	margin-left: -20px;
}
.airwheel-content h2 {
  font-size: 23px;
  font-weight: 500;
  margin-bottom: 10px;
}
.airwheel-content p,.airwheel-top p {
  font-size: 14px;
  line-height: 30px;
}
.width400{
	width: 400px;
	position: absolute;
	top: 50%;
}
.airwheel-top button{
    font-size: 60px;
    color: #fff;
    background: transparent;
    border: 0;
    position: absolute;
    top: 50%;
    margin-top: -30px;
    width: 100%;
}
.airwheel-top{position: relative;}
.airwheel-top .video-text{
	width: 80%;
	text-align: center;
	position: absolute;
	left: 10%;
	top: 50%;
	color: #fff;
	margin-top: -35px;
}
.img-responsive{
	display: block;
	max-width: 100%;
	margin: auto;
}
.airwheel-top h1{
    font-size: 30px;
    line-height: 40px;
    font-weight: 500;
}

.airwheel-top p a{        background: transparent;
    font-size: 1.1rem;
    color: #fff;
    border: 1px solid;
    cursor: pointer;
    font-family: latolight,sans-serif;
    padding: 0 20px;
    margin-top: 10px;
    display: inline-block;}
.airwheel-top p a:hover{
    background: rgba(0,0,0,0.5);
    border: 1px solid transparent;
 }
video{display: block;}
.margin-bottom50{margin-bottom: 50px;}
ul.para:after{content: '';display: block;clear: both;}
.airwheel-advantage-five{background: #898989;padding: 30px 0;}
ul.para li{
	width: 25%;
	float: left;
	color: #fff;
	text-align: center;
	margin-bottom: 0;
}
ul.para li:before{
	content: '';
	display: block;
	width: 83px;
	height: 83px;
	margin:5px auto;
	background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design1.png) no-repeat;
}
ul.para li:nth-child(2):before {
    background-position: -93px 0;
}
ul.para li:nth-child(3):before {
    background-position: -189px 0;
}
ul.para li:nth-child(4):before {
    background-position: -284px 0;
}
ul.para li h2,ul.para li p{
	font-size: 14px;
	line-height: 1.4rem;
		margin-bottom: 0;
}
.airwheel-content .left h1:after{
	left: 0;
	margin-left: 0;
}
.width400.right{
	right: 0;
	text-align: right;
}
.airwheel-content .right h1:after{
	left: 100%;
	margin-left: -40px;
}
.airwheel-advantage-second{
  background: url("../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design2.jpg") no-repeat center;
height: 898px;
}
.round{
	    width: 160px;
    height: 160px;
    border: 1px dashed #333;
    border-radius: 50%;
    text-align: center;
    padding-top: 45px;
    box-sizing: border-box;
    margin-top: 30px;
}
.round h1{    
	font-size: 40px;
    padding-bottom: 5px;
    margin-bottom: 5px;
}
.airwheel-content .round h1:after{left: 50%;margin-left: -20px;}
.round h1 span{font-size: 16px;}
.airwheel-advantage-second ul.small-icon{margin-top: 20px;}
.airwheel-advantage-second .width400{top: 15%;}
ul.small-icon li {
    display: block;
    padding-top: 61px;
    position: relative;
    width: 25%;
    text-align: center;
    line-height: 1rem;
    float: left;
}
ul.small-icon li:before {
    width: 75px;
    height: 75px;
    content: "";
    display:block;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function1.png) no-repeat;
    margin: 0 auto 5px;
}
ul.small-icon li:nth-child(2):before {background-position: -85px 0;}
ul.small-icon li:nth-child(3):before {background-position: -171px 0;}
ul.small-icon li:nth-child(4):before {background-position: -260px 0;}
.airwheel-advantage-three{
	height: 837px;
	background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design3.jpg) center right no-repeat;
}
.airwheel-advantage-three .width400{top: 20%;}
.airwheel-advantage-four{
	height: 898px;
	background:url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design4.jpg) #2C2C2C no-repeat center right;
	color: #fff;
}
.airwheel-advantage-four .width400{top: 20%;}
.airwheel-advantage-four .round{
	border:dashed 1px rgba(255, 255, 255, 0.3) ;
}

.airwheel-advantage-six{	
	height: 892px;
	background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design6.jpg) no-repeat center;
	color: #fff;
	}
.airwheel-advantage-six .width400{margin-top: -65px;}
.airwheel-advantage-seven{
	height: 892px;
	background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design8.jpg) #ECECEE no-repeat center left;
}
.airwheel-advantage-seven .width400{top:10%;}
.content{text-align: center;padding: 50px 0;box-sizing: border-box;}
.airwheel-advantage-nine{
	height: 810px;
	background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design9.jpg) no-repeat center right;
}
.airwheel-advantage-nine .width400{margin-top: -68px;}
.function .airwheel-top{
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function1.jpg) no-repeat center;
	height: 900px;
}
.function .airwheel-top .width400{top: 35%;}
.function .airwheel-top h1{color: rgba(255, 255, 255, 0.8);padding-left:46px ;}
.function .airwheel-advantage-second{
	height: 898px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function2.jpg) #2A2937 no-repeat center right;
	color: #fff;
}
.function .airwheel-advantage-first{
	height: 900px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function3.jpg)  no-repeat center ;
	
}
.function .airwheel-advantage-first .para{margin: 30px auto 0;width: 800px;}
.function .airwheel-advantage-eight{
	height: 800px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function4.jpg) no-repeat center bottom;
	
}
.function .airwheel-advantage-three{
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function5.jpg) no-repeat center;
	height: 900px;
}
.function .airwheel-advantage-three .width400,.function .airwheel-advantage-six .width400{top: 20%;}
.function .content{width: 80%; margin: auto;}
.function .airwheel-advantage-four{
	height: 898px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function6.jpg) no-repeat center right;
	color: #333;
}
.function .airwheel-advantage-six{
	height: 900px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function7.jpg) no-repeat center right;
	color: #333;
}
.function .airwheel-advantage-seven{
	height: 900px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function8.jpg) no-repeat center right;
	color: #fff;
}
.function .airwheel-advantage-seven .width400{
	left: 50%;
	margin-left: -200px;
	top: 30%;
	text-align: center;
}
.airwheel-advantage-para{
	background: #53555a;
  color: #fff;
  padding: 50px 0 80px;
  box-sizing: border-box;
}
.airwheel-advantage-para ul li{
	width: 25%;
	float: left;
	margin-top: 30px;
    text-align: center;
}
.airwheel-advantage-para ul li:before{
    width: 80px;
    height: 80px;
    content: "";
    display: block;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function2.png) no-repeat;
    background-position: -11px 0;
    margin: 0 auto 5px;
}
.airwheel-advantage-para ul li:nth-child(2):before {
    background-position: -111px 0;
}
.airwheel-advantage-para ul li:nth-child(3):before {
    background-position: -212px 0;
}
.airwheel-advantage-para ul li:nth-child(4):before {
    background-position: -312px 0;
}
.airwheel-advantage-para ul li:nth-child(5):before {
    background-position: -11px -105px;
}
.airwheel-advantage-para ul li:nth-child(6):before {
    background-position: -111px -105px;
}
.airwheel-advantage-para ul li:nth-child(7):before {
    background-position: -212px -105px;
}
.airwheel-advantage-para ul li:nth-child(8):before {
    background-position: -312px -105px;
}
.airwheel-advantage-para ul:after{
	display: block;
	content: '';
	clear: both;
}
@media only screen and (min-width: 993px) and (max-width: 1200px) {
	.airwheel-width{
		width: 990px;
	}
	.function .airwheel-advantage-second .air-second-border{
		margin: 0 39px;
	}
	.function .airwheel-top h1{padding-left: 10px;}
}
@media only screen and (max-width: 992px) {
	.airwheel-width{
		width: 780px;
	}
.airwheel-advantage-second {
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design2-m.jpg) no-repeat center;
    height: 600px;
}
.airwheel-advantage-three {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design3-m.jpg) center right no-repeat;
}
.airwheel-advantage-four {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design4-m.jpg) #2C2C2C no-repeat center right;
}
.airwheel-advantage-six {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design6-m.jpg) no-repeat center;
}
.airwheel-advantage-seven {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design8-m.jpg) #ECECEE no-repeat center left;
}
.airwheel-advantage-nine {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design9-m.jpg) no-repeat center right;
}
	
.function .airwheel-top{
	height: 600px;
	background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function1-m.jpg) no-repeat center;
}
.function .airwheel-top .width400{top: 25%;}
.function .airwheel-top h1{padding-left: 10px;}
.function .content{width: 100%;}
.function .airwheel-advantage-second {
    height: 600px;
    background-size:auto 100%;
}
.function .airwheel-advantage-first {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function3-m.jpg)  no-repeat center;
}
.function .airwheel-advantage-eight {
    height: 500px;
    background-size: 100% auto;
}
.airwheel-advantage-para{
	padding: 20px 0 50px;
	}
	/*.height-define img{height: 600px;}*/
	.function .airwheel-advantage-three {
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function5-m.jpg) no-repeat center;
    height: 600px;
}
.function .airwheel-advantage-four {
    height: 600px;
    background-size: auto 100%; 
}
.function .airwheel-advantage-six {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function7-m.jpg) no-repeat center;
}
.function .airwheel-advantage-seven {
    height: 600px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function8-m.jpg) no-repeat center;
}
@media screen and (max-width: 790px) {
	.airwheel-width{
		width: 98%;
		margin: auto;
	}
  .airwheel-content {
    width: 100%;
    height: auto;
  }
  .airwheel-content h1 {
    font-size: 20px;
    line-height: 30px;
    font-weight: 500;
    padding-bottom: 10px;
    margin-bottom: 7px;
  }
.airwheel-top h1{
font-size: 20px;
    line-height: 30px;
    font-weight: 500;
}
  .airwheel-content h2 {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 10px;
  }

.function .airwheel-top .airwheel-width{
	width: 98%;
	margin: auto;
}
  .airwheel-advantage-para ul li{
  	width: 50%;
  	margin-top: 18px;
	line-height: 20px;
  }
.airwheel-advantage-para p{
	margin-bottom: 0;
}

}
@media screen and (max-width: 768px){
.airwheel-top {
    margin-top: 50px;
}
.function .airwheel-advantage-first ul.para li{width: 100%;}
}
@media screen and (max-width: 450px) {
ul.small-icon li {
    width: 50%;
margin-bottom:8px;
}
ul.para li{width: 50%;}
.function .airwheel-advantage-six .content{
	bottom:0;
}
  .airwheel-width {
    width: 98%;
    margin: 0 auto;
  }
  .width400{position: relative;top: 0;width: 100%;}
.airwheel-top .width400{
	margin-top: 0;
}
.airwheel-top p a{color: #333;font-size:1.1rem;}
.airwheel-top .width400 img{display: none;}
  .airwheel-content {
    width: 100%;
    height: auto;
margin-top:-45px;
  }
  .airwheel-content h1{
    font-size: 1.1rem;
    line-height: 30px;
    font-weight: 500;
    padding-bottom: 5px;
    margin-bottom: 7px;
  }
.airwheel-top h1{
    font-size: 1.1rem;
    line-height: 30px;
}
.airwheel-top h1 br{display:none;}
  .airwheel-content h2 {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .airwheel-content p,.airwheel-top p {
    font-size: 0.8rem;
    line-height: 20px;
  }
  .content{padding: 20px 0;}

.airwheel-advantage-five{
	padding:25px 0;
}
.airwheel-advantage-second {
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design2-s.jpg) no-repeat center top;
    height: 300px;
}
.round{width: 110px;height: 110px;margin-top: 10px;padding-top: 24px;}
.airwheel-advantage-second .width400{top: 10px;}
.width400.left,.width400.right{text-align: center;}
.width400.left h1:after,.width400.right h1:after{left: 50%;margin-left: -20px;}
.airwheel-advantage-three {
    height: auto;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design3-m.jpg) center top no-repeat;
    background-size:100% ;
}
.airwheel-advantage-three .width400,.airwheel-advantage-seven .width400{margin-bottom: 20px;}
.airwheel-advantage-four {
    height: 300px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design4-s.jpg) #2C2C2C no-repeat center right;
}
.airwheel-advantage-four .width400{
	top: 10px;
	width: 200px;
	text-align: left;
}
.airwheel-advantage-four .width400 h1:after{left: 0;margin-left: 0;}
.airwheel-advantage-four .width400  .round h1:after{left: 50%;margin-left: -20px;}
.airwheel-advantage-six {
    height: 300px;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design6-m.jpg) no-repeat center;
}
.airwheel-advantage-six .width400{margin-top: 0;}
.margin-bottom50{margin-bottom: 10px;}
.airwheel-advantage-seven {
    height: auto;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design8-m.jpg) #ECECEE no-repeat center top;
    background-size: 100%;
}
.airwheel-advantage-nine {
    height: auto;
    background: url(../../images/S8mini/Airwheel-S8Mini-self_balancing_electric_scooter-design9-m.jpg) no-repeat center bottom;
    background-size: 100%;
}
.airwheel-advantage-nine .width400{margin-top: 10px;}
.function .airwheel-top{
	height:300px;
	background:url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function1-s.jpg) center no-repeat;
}
.function .airwheel-advantage-second{
	height: auto;
	background-position: center top;
	background-size:auto 300px ;
	
}
.function .airwheel-advantage-second .width400{
	padding-top: 270px;
	top: 0;
}
.function ul.small-icon li{padding-top: 0;margin-bottom: 10px;}
.function .airwheel-content{margin-top: 0;}
.function .airwheel-advantage-first {
    height: 300px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function3-m.jpg) no-repeat center;
}
.function .airwheel-advantage-first p br{display: none;}
.function .airwheel-advantage-eight{height: 260px;}
.function .airwheel-advantage-three {
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function5-s.jpg) no-repeat center;
    height: 300px;
}
.function .airwheel-advantage-four {
    height: 300px;
    color: white;
}
.function .airwheel-advantage-six {
    height: 300px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function7-s.jpg) no-repeat center;
}
.function .airwheel-advantage-six .width400 {
    top: 10px;
}
.function .airwheel-advantage-seven {
    height: 300px;
    background: url(../../images/S8mini/Airwheel-S8Mini-electric_walkcar-function8-s.jpg) no-repeat center;
}
.function .airwheel-advantage-seven .width400{
	left: 0;margin-left: 0;top: 226px;
}
}