.body-content {
	position: relative;
	margin-top: 50px
}

.product-nav {
	width: 100%;
	background: #E5E5E5;
	border-bottom: 1px solid #ccc;
	height: 50px;
	line-height: 50px;
	z-index: 10;
	display: block;
	position: fixed;
	top: 60px
}.poster{display: none;}
.poster>img:first-child{display: block;}
.poster>img:last-child{display: none;}
.poster>img{width: 100%;}
/*.product-nav .airwheel-E3-function-center {
	width: 1055px;
	margin: 0 auto
}

.product-nav .airwheel-E3-function-center div {
	display: inline-block;
	width: 49.5%;
	box-sizing: border-box
}

.product-nav .airwheel-E3-function-center div:last-child {
	text-align: right
}



.product-nav .airwheel-E3-function-center div:last-child a:after {
	height: 2px;
	width: 100%;
	background: red;
	content: "";
	display: block;
	opacity: 0;
	transition: opacity 2s;
	-webkit-transition: opacity 2s
}

.product-nav .airwheel-E3-function-center div:last-child a:hover:after {
	transition: opacity 2s;
	-webkit-transition: opacity 2s;
	opacity: 1
}

@media screen and (max-width: 1200px) {
	.product-nav .airwheel-E3-function-center {
		width: 90%;
		margin: 0 5%
	}
}

@media screen and (max-width: 768px) {
	.product-nav {
		font-size: 0.8rem;
		top: 45px
	}
	.product-nav .airwheel-E3-function-center {
		width: 96%;
		margin: 0 2%
	}
	.product-nav .airwheel-E3-function-center div {
		display: inline-block;
		box-sizing: border-box
	}
	.product-nav .airwheel-E3-function-center div:first-child {
		text-align: right;
		float: right;
		width: 100px
	}
	.product-nav .airwheel-E3-function-center div:first-child span {
		padding: 5px 10px;
		background: #3db1fa;
		color: #fff
	}
	.product-nav .airwheel-E3-function-center div:last-child {
		float: left;
		text-align: left;
		width: 230px
	}
	.product-nav .airwheel-E3-function-center div:last-child a {
		color: #000
	}
	.product-nav .airwheel-E3-function-center div:last-child .hover {
		border-bottom: 2px solid #00a7ea;
		color: #00a7ea
	}
	.product-nav .airwheel-E3-function-center div:last-child a:hover {
		border-bottom: 2px solid #00a7ea
	}
	.product-nav .airwheel-E3-function-center div:last-child a:active {
		border-bottom: 2px solid #00a7ea;
		color: #00a7ea
	}
	.product-nav .airwheel-E3-function-center div:last-child a:after {
		background: none
	}
	.product-nav .airwheel-E3-function-center div:last-child:after {
		clear: both;
		content: ""
	}
}

@media screen and (max-width: 320px) {
	.product-nav .airwheel-E3-function-center {
		width: 98%;
		margin: 0 1%
	}
	.product-nav .airwheel-E3-function-center div:last-child {
		width: 210px
	}
	.product-nav .airwheel-E3-function-center div:last-child a {
		padding: 0 2px
	}
}*/

.fixedNav {
	position: fixed;
	top: 0
}

@media screen and (max-width: 768px) {
	.fixedNav {
		position: fixed;
		top: 46px
	}
}

.content-center {
	width: 1180px;
	margin: 0 auto
}

@media screen and (max-width: 1180px) {
	.content-center {
		width: 98%;
		margin: 0 1%
	}
}

figure {
	margin: 0;
	padding: 0
}

.product-style h1 {
	font-size: 20px;
	font-weight: 500
}

.product-style p {
	font-size: 14px;
	line-height: 30px;
	opacity: 0.8
}

.product-style p:before {
	display: block;
	background: #7f7f7f;
	height: 1px;
	width: 40px;
	margin: 15px 0;
	content: ""
}

@media screen and (max-width: 768px) {
	.product-style h1 {
		font-size: 1.1rem
	}
	.product-style p {
		font-size: 0.8rem;
		line-height: 25px
	}
	.product-style p:before {
		display: block;
		background: #7f7f7f;
		height: 1px;
		width: 40px;
		margin: 10px 0;
		content: ""
	}
}

.air-r5-banner {
	width: 100%;
	background: url("../../images/r5/r5-banner.jpg") center no-repeat, #87cedc;
	height: 652px;
	padding: 50px 0;
	color: #fff
}

@media screen and (max-width: 1200px) {
	.air-r5-banner {
		background: url("../../images/r5/r5-banner-m.jpg") center no-repeat, #87cedc;
		background-size: 100%
	}
}

@media screen and (max-width: 768px) {
	.air-r5-banner {
		background: url("../../images/r5/r5-banner-s.jpg") center bottom no-repeat, #87cedc;
		background-size: 100%
	}
}

.air-r5-banner .r5-content {
	padding-top: 200px;
	float: right;
	width: 400px;
	text-align: center
}

@media screen and (max-width: 1200px) {
	.air-r5-banner .r5-content {
		padding-top: 15%
	}
}

@media screen and (max-width: 768px) {
	.air-r5-banner .r5-content {
		padding-top: 20px;
		float: none;
		width: 100%
	}
}

@media screen and (max-width: 414px) {
	.air-r5-banner .r5-content {
		padding-top: 10px
	}
	    .poster>img:first-child{display: none;}
.poster>img:last-child{display: block;}
}

.air-r5-banner .r5-content p {
	font-size: 18px;
	color: #10576b
}

@media screen and (max-width: 768px) {
	.air-r5-banner .r5-content p {
		font-size: 1.2rem
	}
}

@media screen and (max-width: 414px) {
	.air-r5-banner .r5-content p {
		font-size: 1rem
	}
}

.air-r5-banner .r5-content p:before {
	background: #297f91;
	margin: 15px auto 10px;
	height: 2px
}

.air-r5-banner .r5-content h2 {
	font-size: 24px;
	line-height: 50px
}

@media screen and (max-width: 768px) {
	.air-r5-banner .r5-content h2 {
		font-size: 1.5rem;
		line-height: 45px
	}
}

.air-r5-banner .r5-content h1 {
	font-size: 18px;
	line-height: 30px;
	opacity: 0.8
}

@media screen and (max-width: 768px) {
	.air-r5-banner .r5-content h1 {
		font-size: 1rem;
		line-height: 28px
	}
}

.airwheel-r5-first {
	background: url("../../images/r5/r5-ride.jpg") center no-repeat, #363636;
	height: 900px;
	color: #fff
}

.airwheel-r5-first .r5-first {
	padding-top: 650px
}

.airwheel-r5-first .r5-first h1 {
	line-height: 30px
}

.airwheel-r5-first .r5-first p {
	width: 300px
}

.airwheel-r5-first .r5-first p:before {
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-first {
		background-size: 100%
	}
	.airwheel-r5-first .r5-first {
		padding-top: 40%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5-first {
		background: url("../../images/r5/r5-ride-s.jpg") center bottom no-repeat;
		background-size: 100%
	}
	.airwheel-r5-first .r5-first {
		padding-top: 10px;
		color: #000;
		text-align: center
	}
	.airwheel-r5-first .r5-first P {
		width: 100%
	}
	.airwheel-r5-first .r5-first P:before {
		margin: 10px auto
	}
}

.airwheel-r5-second {
	background: #f9f9f9;
	min-height: 700px;
	padding: 80px 0;
	text-align: center
}

@media screen and (max-width: 414px) {
	.airwheel-r5-second {
		padding: 40px 0
	}
}

.airwheel-r5-second .r5-content-1 li {
	width: 144px;
	box-sizing: border-box;
	height: 144px;
	text-align: center;
	border: 1px #636363 solid;
	color: #636363;
	border-radius: 100%;
	margin: 0 20px;
	display: inline-block;
	padding-top: 35px
}

.airwheel-r5-second .r5-content-1 li span {
	font-size: 16px
}

.airwheel-r5-second .r5-content-1 li h2 {
	font-size: 35px;
	line-height: 60px
}

.airwheel-r5-second .r5-content-1 li small {
	font-size: 22px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-second .r5-content-1 li {
		width: 120px;
		height: 120px;
		padding: 34px 0;
		margin: 0 10px
	}
	.airwheel-r5-second .r5-content-1 li span {
		font-size: 0.8rem
	}
	.airwheel-r5-second .r5-content-1 li h2 {
		font-size: 1.5rem;
		line-height: 40px
	}
	.airwheel-r5-second .r5-content-1 li small {
		font-size: 1rem
	}
}

.airwheel-r5-second .r5-content-img {
	box-sizing: border-box;
	margin-top: 80px
}

.airwheel-r5-second .r5-content-img li {
	display: inline-block;
	margin: 0 15px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-second .r5-content-img {
		margin-top: 30px
	}
	.airwheel-r5-second .r5-content-img li {
		margin: 0
	}
	.airwheel-r5-second .r5-content-img li img {
		width: 80%
	}
}

.airwheel-r5-second .r5-content {
	margin-top: 80px
}

.airwheel-r5-second .r5-content p:before {
	margin: 15px auto 10px;
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-second .r5-content {
		margin-top: 20px
	}
}

.airwheel-r5-three {
	background: url("../../images/r5/r5-life.jpg") left no-repeat;
	height: 900px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-three {
		background: url("../../images/r5/r5-life-m.jpg") left no-repeat;
		background-size: 100%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5-three {
		background: url("../../images/r5/r5-life-s.jpg") left top no-repeat;
		background-size: 100%
	}
}

.airwheel-r5-three .content-center {
	padding-top: 650px
}

.airwheel-r5-three .content-center p {
	width: 300px
}

.airwheel-r5-three .content-center p:before {
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-three .content-center {
		padding-top: 43%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5-three .content-center {
		padding-top: 65%;
		text-align: center
	}
	.airwheel-r5-three .content-center p {
		width: 100%
	}
	.airwheel-r5-three .content-center p:before {
		margin: 10px auto
	}
}

.airwheel-r5-four {
	background: url("../../images/r5/r5-zoom.jpg") left bottom no-repeat, #060606;
	padding-top: 50px;
	height: 855px;
	color: #fff;
	text-align: right
}

.airwheel-r5-four .r5-content {
	width: 250px;
	float: right;
	padding-top: 200px
}

.airwheel-r5-four .r5-content p:before {
	background: #297f91;
	height: 2px;
	margin-left: 205px
}

@media screen and (max-width: 1570px) {
	.airwheel-r5-four .r5-content {
		padding-top: 500px
	}
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-four .r5-content {
		padding-top: 40%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5-four .r5-content {
		padding-top: 20px
	}
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-four {
		padding-top: 0;
		background: url("../../images/r5/r5-zoom-m.jpg") left bottom no-repeat, #060606;
		background-size: 100%
	}
}

.airwheel-r5-five {
	background: #f6f6f6;
	text-align: center;
	padding: 100px 0 50px
}

@media screen and (max-width: 863px) {
	.airwheel-r5-five {
		padding: 50px 0
	}
}

.airwheel-r5-five p {
	width: 420px;
	margin: 0 auto
}

@media screen and (max-width: 420px) {
	.airwheel-r5-five p {
		width: 100%
	}
}

.airwheel-r5-five p:before {
	background: #297f91;
	height: 2px;
	margin: 15px auto 10px
}

.airwheel-r5-five img {
	padding: 30px 0
}

@media screen and (max-width: 863px) {
	.airwheel-r5-five img {
		width: 100%
	}
}

.airwheel-r5-five .r5-content {
	box-sizing: border-box
}

.airwheel-r5-five .r5-content li {
	text-align: left;
	box-sizing: border-box;
	display: inline-block;
	width: 24.5%;
	margin-top: 10px
}

.airwheel-r5-five .r5-content li span {
	line-height: 55px;
	vertical-align: top
}

@media screen and (max-width: 1045px) {
	.airwheel-r5-five .r5-content li {
		width: 185px
	}
	.airwheel-r5-five .r5-content li span {
		width: 125px;
		background: #f6f6f6;
		line-height: 25px
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5-five .r5-content li {
		width: 154px
	}
	.airwheel-r5-five .r5-content li span {
		width: 90px;
		font-size: 0.8rem;
		float: right
	}
}

.airwheel-r5-five .r5-content li:before {
	width: 55px;
	height: 55px;
	content: "";
	display: inline-block;
	background: url("../../images/r5/r5-sprit.png") no-repeat;
	padding-right: 5px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-five .r5-content li:before {
		padding-right: 3px
	}
}

.airwheel-r5-five .r5-content li:nth-child(2):before {
	background-position: -60px top
}

.airwheel-r5-five .r5-content li:nth-child(3):before {
	background-position: -123px top
}

.airwheel-r5-five .r5-content li:nth-child(4):before {
	background-position: -185px top
}

.airwheel-r5-five .r5-content li:nth-child(5):before {
	background-position: 0 -64px
}

.airwheel-r5-five .r5-content li:nth-child(6):before {
	background-position: -60px -64px
}

.airwheel-r5-five .r5-content li:nth-child(7):before {
	background-position: -123px -64px
}

.airwheel-r5-five .r5-content li:nth-child(8):before {
	background-position: -185px -64px
}

.airwheel-r6-six {
	padding: 30px 0;
	background: #5ecbd3;
	width: 100%;
	color: #fff;
	text-align: center
}

@media screen and (max-width: 768px) {
	.airwheel-r6-six {
		padding: 15px 0
	}
}

.airwheel-r6-six li {
	width: 330px;
	vertical-align: top;
	display: inline-block;
	height: 84px;
	padding-top: 40px;
	border-right: 1px rgba(255, 255, 255, 0.3) solid
}

@media screen and (max-width: 1200px) {
	.airwheel-r6-six li {
		width: 30%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r6-six li {
		width: 32%
	}
}

.airwheel-r6-six li:last-child {
	border: none
}

@media screen and (max-width: 768px) {
	.airwheel-r6-six li {
		padding: 10px 0
	}
	.airwheel-r6-six li span {
		font-size: 0.8rem
	}
}

.airwheel-r6-six li h1 {
	font-size: 55px;
	line-height: 30px;
	font-weight: lighter
}

.airwheel-r6-six li h1 small {
	font-size: 18px
}

@media screen and (max-width: 1200px) {
	.airwheel-r6-six li h1 {
		font-size: 2rem
	}
	.airwheel-r6-six li h1 small {
		font-size: 1rem
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r6-six li h1 {
		font-size: 1.5rem
	}
	.airwheel-r6-six li h1 small {
		font-size: 0.8rem
	}
}

.airwheel-r5-seven {
	background: url("../../images/r5/r5-frame.jpg") center no-repeat, #434343;
	height: 667px;
	padding: 100px 0;
	color: #fff
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-seven {
		background-size: 100%;
		padding: 50px 0
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5-seven {
		padding: 20px 0;
		background-position: center top
	}
}

.airwheel-r5-seven .r5-content {
	padding-top: 450px;
	width: 300px;
	text-align: right;
	float: right
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-seven .r5-content {
		padding-top: 40%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5-seven .r5-content {
		padding-top: 26%
	}
}

.airwheel-r5-seven .r5-content p:before {
	background: #297f91;
	height: 2px;
	margin-left: 255px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-seven .r5-content {
		padding-top: 17%;
		width: 173px
	}
	.airwheel-r5-seven .r5-content p:before {
		margin-left: 133px
	}
}

.airwheel-r5-last {
	background: url("../../images/r5/r5-tire.jpg") center no-repeat;
	height: 900px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-last {
		background: url("../../images/r5/r5-tire-m.jpg") center no-repeat;
		background-size: 100%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5-last {
		background: url("../../images/r5/r5-tire-s.jpg") center top no-repeat;
		background-size: 100%;
		text-align: center
	}
}

.airwheel-r5-last .r5-content {
	padding-top: 400px;
	width: 330px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5-last .r5-content {
		padding-top: 5%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5-last .r5-content {
		padding-top: 10px;
		width: 47%
	}
}

.airwheel-r5-last .r5-content p:before {
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 414px) {
	.airwheel-r5-last .r5-content {
		padding-top: 110%;
		width: 100%
	}
	.airwheel-r5-last .r5-content p:before {
		margin: 10px auto
	}
}

.air-r5function-banner {
	background: url("../../images/r5/r5function-banner.jpg") center no-repeat;
	height: 900px;
	text-align: left
}

@media screen and (max-width: 1200px) {
	.air-r5function-banner {
		background: url("../../images/r5/r5function-banner-m.jpg") center no-repeat;
		background-size: 100%;
		text-align: left
	}
}

@media screen and (max-width: 768px) {
	.air-r5function-banner {
		background: url("../../images/r5/r5function-banner-s.jpg") center bottom no-repeat, #f1f1f1;
		background-size: 100%;
		text-align: right
	}
}

.air-r5function-banner .r5-content {
	width: 402px;
	padding-top: 490px
}

@media screen and (max-width: 1200px) {
	.air-r5function-banner .r5-content {
		padding-top: 32%
	}
}

@media screen and (max-width: 768px) {
	.air-r5function-banner .r5-content {
		width: 100%;
		padding-top: 5%
	}
	.air-r5function-banner .r5-content p {
		width: 50%;
		padding-left: 50%
	}
}

.air-r5function-banner .r5-content h2 {
	height: 32px;
	line-height: 45px;
	font-size: 25px;
	font-weight: 500;
	opacity: 0.7
}

@media screen and (max-width: 768px) {
	.air-r5function-banner .r5-content h2 {
		font-size: 1rem
	}
}

.air-r5function-banner .r5-content p {
	font-size: 15px;
	padding-top: 5px
}

.air-r5function-banner .r5-content p:before {
	display: none
}

.airwheel-r5function-first {
	background: #272727;
	padding: 100px 0;
	box-sizing: border-box
}

@media screen and (max-width: 1000px) {
	.airwheel-r5function-first {
		padding: 50px 0
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-first {
		padding: 20px 0
	}
}

.airwheel-r5function-first .bg {
	background: url("../../images/r5/r5function-sensing.jpg") left no-repeat;
	width: 758px;
	height: 608px
}

@media screen and (max-width: 1000px) {
	.airwheel-r5function-first .bg {
		background-position: center bottom;
		height: 760px;
		width: 100%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-first .bg {
		background-size: 100%
	}
}

.airwheel-r5function-first .r5-content {
	color: #fff;
	float: right;
	width: 480px;
	text-align: right;
	padding-top: 150px
}

.airwheel-r5function-first .r5-content p:before {
	margin-left: 432px;
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 1000px) {
	.airwheel-r5function-first .r5-content {
		padding-top: 10px
	}
}

@media screen and (max-width: 480px) {
	.airwheel-r5function-first .r5-content {
		width: 100%
	}
	.airwheel-r5function-first .r5-content P:before {
		margin-left: 90%
	}
}

.airwheel-r5function-first .r5-content .r5-content-sensing {
	text-align: right;
	margin-top: 30px
}

.airwheel-r5function-first .r5-content .r5-content-sensing:after {
	clear: both;
	content: "";
	display: block
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-first .r5-content .r5-content-sensing {
		margin-top: 10px
	}
}

.airwheel-r5function-first .r5-content .r5-content-sensing li {
	opacity: 0.6;
	box-sizing: border-box;
	width: 230px;
	height: 140px;
	padding-top: 30px
}

.airwheel-r5function-first .r5-content .r5-content-sensing li span {
	font-size: 17px;
	width: 230px;
	line-height: 25px;
	display: block
}

.airwheel-r5function-first .r5-content .r5-content-sensing li:nth-child(1) {
	float: right
}

.airwheel-r5function-first .r5-content .r5-content-sensing li h1 {
	margin-top: 25px;
	font-size: 48px
}

.airwheel-r5function-first .r5-content .r5-content-sensing li h1 small {
	font-size: 15px
}

@media screen and (max-width: 1000px) {
	.airwheel-r5function-first .r5-content .r5-content-sensing li {
		width: 230px;
		height: 120px;
		padding-top: 30px;
		text-align: right
	}
	.airwheel-r5function-first .r5-content .r5-content-sensing li span {
		font-size: 1rem
	}
	.airwheel-r5function-first .r5-content .r5-content-sensing li h1 {
		font-size: 2rem;
		margin-top: 10px
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-first .r5-content .r5-content-sensing li {
		width: 180px;
		height: 100px;
		padding-top: 20px
	}
	.airwheel-r5function-first .r5-content .r5-content-sensing li span {
		font-size: 0.8rem;
		width: 180px
	}
	.airwheel-r5function-first .r5-content .r5-content-sensing li h1 {
		font-size: 1.5rem;
		margin-top: 5px
	}
}

.airwheel-r5function-second {
	background: url("../../images/r5/r5function-motor.jpg") center top no-repeat, #fafafa;
	text-align: center;
	padding-bottom: 100px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-second {
		background: url("../../images/r5/r5function-motor-m.jpg") center top no-repeat, #fafafa;
		background-size: 100%;
		padding-bottom: 70px
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-second {
		padding-bottom: 50px
	}
}

.airwheel-r5function-second .content-center {
	padding-top: 734px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-second .content-center {
		padding-top: 60%
	}
}

.airwheel-r5function-second .content-center p {
	width: 600px;
	margin: 0 auto
}

@media screen and (max-width: 600px) {
	.airwheel-r5function-second .content-center p {
		width: 100%
	}
}

.airwheel-r5function-second .content-center p:before {
	margin: 15px auto 10px;
	background: #297f91;
	height: 2px
}

.airwheel-r5function-three {
	background: url("../../images/r5/r5function-banner1.jpg") center no-repeat;
	height: 900px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-three {
		background: url("../../images/r5/r5function-banner1-m.jpg") center no-repeat;
		background-size: 100%
	}
}

.airwheel-r5function-four {
	min-height: 520px;
	padding: 100px 0;
	background: #292928;
	text-align: center;
	color: #fff
}

@media screen and (max-width: 934px) {
	.airwheel-r5function-four {
		padding: 50px 0
	}
}

.airwheel-r5function-four .r5-content-1 p {
	width: 350px;
	margin: 0 auto
}

.airwheel-r5function-four .r5-content-1 p:before {
	background: #297f91;
	height: 2px;
	margin: 15px auto 10px
}

.airwheel-r5function-four .r5-content-2 {
	margin: 30px 0
}

.airwheel-r5function-four .r5-content-2 li {
	display: inline-block;
	margin: 0 15px;
	line-height: 15px;
	opacity: 0.5
}

@media screen and (max-width: 330px) {
	.airwheel-r5function-four .r5-content-2 li {
		width: 150px;
		margin: 0 auto
	}
}

@media screen and (max-width: 310px) {
	.airwheel-r5function-four .r5-content-2 li {
		text-align: right
	}
}

.airwheel-r5function-four .r5-content-2 li span {
	width: 2px;
	height: 15px;
	display: inline-block
}

.airwheel-r5function-four .r5-content-2 li:nth-child(1) span {
	background: #fff
}

.airwheel-r5function-four .r5-content-2 li:nth-child(2) span {
	background: #1190a9
}

.airwheel-r5function-four .r5-content-3 li {
	display: inline-block;
	width: 222px;
	margin: 30px 50px 0;
	vertical-align: top
}

@media screen and (max-width: 934px) {
	.airwheel-r5function-four .r5-content-3 li {
		margin: 20px 10px 0
	}
}

@media screen and (max-width: 453px) {
	.airwheel-r5function-four .r5-content-3 li {
		width: 40%;
		margin: 5px 5px 0
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-four .r5-content-3 li {
		width: 38%;
		margin: 5px 5px 0
	}
}

.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg {
	background: url("../../images/r5/r5function-mode1.jpg") center top no-repeat;
	background-size: 100%;
	width: 153px;
	height: 153px;
	margin: 0 auto;
	box-sizing: border-box;
	padding-top: 35px
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg {
		width: 100%;
		padding-top: 32%
	}
}

@media screen and (max-width: 320px) {
	.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg {
		height: 130px
	}
}

.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg .h1 {
	font-size: 50px;
	opacity: 0.8
}

.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg .h1 small {
	font-size: 18px
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg .h1 {
		font-size: 2.5rem
	}
}

.airwheel-r5function-four .r5-content-3 li .r5-contnt-bg .p {
	opacity: 0.8;
	font-size: 18px;
	padding-top: 5px
}

.airwheel-r5function-four .r5-content-3 li .r5-content-c {
	margin-top: 40px
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-four .r5-content-3 li .r5-content-c {
		margin-top: 15px
	}
}

@media screen and (max-width: 320px) {
	.airwheel-r5function-four .r5-content-3 li .r5-content-c {
		margin-top: 0
	}
}

.airwheel-r5function-four .r5-content-3 li .r5-content-c h1 {
	color: #01d4ff
}

@media screen and (max-width: 330px) {
	.airwheel-r5function-four .r5-content-3 li .r5-content-c h1 {
		font-size: 1rem
	}
}

.airwheel-r5function-four .r5-content-3 li .r5-content-c p:before {
	height: 2px;
	margin: 15px auto 10px
}

.airwheel-r5function-four .r5-content-3 li:nth-child(2) .r5-contnt-bg {
	background: url("../../images/r5/r5function-mode2.jpg") no-repeat;
	background-size: 100%
}

.airwheel-r5function-four .r5-content-3 li:nth-child(3) .r5-contnt-bg {
	background: url("../../images/r5/r5function-mode3.jpg") no-repeat;
	background-size: 100%
}

.airwheel-r5function-five {
	background: #f9fafa;
	text-align: center;
	padding: 100px 0
}

@media screen and (max-width: 994px) {
	.airwheel-r5function-five {
		padding: 50px 0
	}
	.airwheel-r5function-five img {
		width: 100%
	}
}

.airwheel-r5function-five .r5-content-1 {
	width: 400px;
	margin: 0 auto
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-five .r5-content-1 {
		width: 100%
	}
}

.airwheel-r5function-five .r5-content-1 p:before {
	margin: 15px auto 10px
}

.airwheel-r5function-five .r5-content-2 {
	text-align: center
}

.airwheel-r5function-five .r5-content-2 dt {
	display: inline-block;
	margin: 50px 30px 0
}

.airwheel-r5function-five .r5-content-2 dt h2 {
	opacity: 0.8;
	font-size: 50px
}

.airwheel-r5function-five .r5-content-2 dt h2 small {
	font-size: 20px
}

.airwheel-r5function-five .r5-content-2 dt p:before {
	display: none
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-five .r5-content-2 dt {
		margin: 30px 10px 0
	}
	.airwheel-r5function-five .r5-content-2 dt h2 {
		font-size: 2rem
	}
	.airwheel-r5function-five .r5-content-2 dt h2 small {
		font-size: 1rem
	}
}

.airwheel-r5function-six {
	background: url("../../images/r5/r5function-charge1.jpg") center no-repeat;
	height: 900px;
	color: #fff
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-six {
		background: url("../../images/r5/r5function-charge1-m.jpg") center no-repeat;
		background-size: 100%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-six {
		background: url("../../images/r5/r5function-charge1-s.jpg") center no-repeat;
		background-size: 100%
	}
}

.airwheel-r5function-six .r5-content {
	width: 400px;
	padding-top: 100px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-six .r5-content {
		padding-top: 5%
	}
}

@media screen and (max-width: 400px) {
	.airwheel-r5function-six .r5-content {
		width: 100%
	}
}

.airwheel-r5function-six .r5-content .p:before {
	background: #297f91;
	height: 2px
}

.airwheel-r5function-six .r5-content ul {
	margin-top: 50px
}

@media screen and (max-width: 380px) {
	.airwheel-r5function-six .r5-content ul:after {
		clear: both;
		content: "";
		display: block
	}
}

.airwheel-r5function-six .r5-content ul li {
	display: inline-block;
	text-align: center
}

.airwheel-r5function-six .r5-content ul li h2 {
	font-size: 50px
}

.airwheel-r5function-six .r5-content ul li h2 small {
	font-size: 20px
}

.airwheel-r5function-six .r5-content ul li p {
	line-height: 20px
}

.airwheel-r5function-six .r5-content ul li p:before {
	background: rgba(255, 255, 255, 0.8);
	margin: 15px auto 10px
}

.airwheel-r5function-six .r5-content ul li:nth-child(2) {
	margin-left: 30px
}

@media screen and (max-width: 380px) {
	.airwheel-r5function-six .r5-content ul li {
		float: right;
		margin-right: 10px
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-six .r5-content ul {
		margin-top: 10px
	}
	.airwheel-r5function-six .r5-content ul li h2 {
		font-size: 2rem
	}
	.airwheel-r5function-six .r5-content ul li h2 small {
		font-size: 1rem
	}
}

.airwheel-r5function-seven {
	background: #f9fafa;
	padding-top: 100px;
	text-align: center
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-seven {
		padding-top: 30px
	}
}

.airwheel-r5function-seven .content-center .r5-content {
	width: 460px;
	margin: 0 auto
}

@media screen and (max-width: 460px) {
	.airwheel-r5function-seven .content-center .r5-content {
		width: 100%
	}
}

.airwheel-r5function-seven .content-center .r5-content p:before {
	margin: 15px auto 10px;
	height: 2px;
	background: #297f91
}

.airwheel-r5function-seven .content-center .bg {
	background: url("../../images/r5/r5function-safe.jpg") center bottom no-repeat;
	height: 428px;
	width: 100%
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-seven .content-center .bg {
		background-size: 100%
	}
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-seven .content-center .bg {
		background: url("../../images/r5/r5function-safe-s.jpg") center bottom no-repeat;
		background-size: 100%
	}
}

.airwheel-r5function-eight {
	background: #6ed6ea;
	padding: 50px 0;
	text-align: center
}

.airwheel-r5function-eight li {
	width: 150px;
	display: inline-block;
	color: #fff;
	margin: 0 10px;
	box-sizing: border-box;
	vertical-align: top
}

@media screen and (max-width: 900px) {
	.airwheel-r5function-eight li {
		margin: 0 5px;
		width: 100px
	}
}

@media screen and (max-width: 680px) {
	.airwheel-r5function-eight li {
		margin: 10px 4px;
		width: 70px
	}
}

@media screen and (max-width: 380px) {
	.airwheel-r5function-eight li {
		width: 90px;
		margin: 10px 0
	}
}

.airwheel-r5function-eight li:before {
	background: url("../../images/r5/r5function-sprit.png") no-repeat;
	content: "";
	display: block;
	width: 40px;
	height: 42px;
	margin: 0 auto
}

.airwheel-r5function-eight li span {
	display: block
}

.airwheel-r5function-eight li:nth-child(2):before {
	background-position: -43px 0
}

.airwheel-r5function-eight li:nth-child(3):before {
	background-position: -84px 0
}

.airwheel-r5function-eight li:nth-child(4):before {
	background-position: -123px 0
}

.airwheel-r5function-eight li:nth-child(5):before {
	background-position: -169px 0
}

.airwheel-r5function-nine {
	background: #424242;
	text-align: center;
	padding-top: 100px;
	color: #fff
}

@media screen and (max-width: 768px) {
	.airwheel-r5function-nine {
		padding-top: 50px
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-nine {
		padding-top: 20px
	}
}

.airwheel-r5function-nine .bg {
	padding-top: 50px;
	height: 582px;
	background: url("../../images/r5/r5function-seat.jpg") center bottom no-repeat
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-nine .bg {
		background-size: 100%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-nine .bg {
		padding-top: 20px
	}
}

.airwheel-r5function-nine p {
	width: 350px;
	margin: 0 auto
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-nine p {
		width: 100%
	}
}

.airwheel-r5function-nine p:before {
	margin: 15px auto 10px;
	background: #297f91;
	height: 2px
}

.airwheel-r5function-last {
	background: url("../../images/r5/r5function-paint.jpg") right bottom no-repeat, #f8f8f8;
	height: 899px;
	box-sizing: border-box
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-last {
		background: url("../../images/r5/r5function-paint-m.jpg") right bottom no-repeat, #f8f8f8;
		background-size: 100%
	}
}

.airwheel-r5function-last .content-center {
	padding-top: 200px
}

.airwheel-r5function-last .content-center p {
	width: 440px
}

.airwheel-r5function-last .content-center p:before {
	background: #297f91;
	height: 2px
}

@media screen and (max-width: 1200px) {
	.airwheel-r5function-last .content-center {
		padding-top: 10%
	}
}

@media screen and (max-width: 414px) {
	.airwheel-r5function-last .content-center {
		text-align: center
	}
	.airwheel-r5function-last .content-center p {
		width: 100%
	}
	.airwheel-r5function-last .content-center p:before {
		margin: 10px auto
	}
}

.appdown {
	margin-top: 20px
}

.appdown a {
	font-size: 16px;
	color: #fff;
	padding: 10px 15px
}

.appdown a:hover {
	transition: all 300ms;
	color: rgba(255, 255, 255, 0.6)
}