@media only screen and (max-width: 1820px){
	.products-box{
		width: 1300px;
	}
	.products-list{
		width: 420px;
		height: 336px;
	}
	.products-list-box .products-list:nth-child(3n+2){
		margin: 0 20px;
	}
}
@media only screen and (max-width: 1600px){
	.contact-bg-mask span{
		top: 23%;
	}
	.header-logo{
		margin-top: 5vh;
	}
	.header-menu{
		margin-top: 40%;
	}
	.products-box{
		width: 1300px;
	}
	.products-list{
		width: 420px;
		height: 336px;
	}
	.products-box {
	    width: 1200px;
	}
	.products-list{
		width: 380px;
		height: 304px;
	}
	.products-list-box .products-list:nth-child(3n+2) {
	    margin: 0 30px;
	}
}
@media only screen and (max-width: 1480px){
	.footer-icon3{
		top: -10px;
	}
	.products-box {
	    width: 1100px;
	}
	.products-list{
		width: 350px;
		height: 280px;
	}
	.products-list-box .products-list:nth-child(3n+2) {
	    margin: 0 25px;
	}

}
@media only screen and (max-width: 1366px){
	.index-banner-slong{
		height: 70px;
	}
	.banner-slong{
		height: 70px;
		line-height: 70px;
	}
	.products-class-box{
		padding-bottom: 0;
	}

	.main-left-box{
		width: 215px;
	}
	.footer-list{
		letter-spacing: 0;
	}
	.main-right-box{
		width: calc(100% - 215px);
	}
	.footer-icon1{
		width: 20px;
		height: 20px;
	}
	.footer-icon2{
		width: 15px;
		height: 15px;
		right: 5px;
    	bottom: -18px;
	}
	.footer-icon3{
		top: -15px;
    	left: -10px
	}
	.footer-icon4{
		left: 1px;
    	bottom: -14px;
	}
	@keyframes footer-icon {
	  from {
	  	opacity: 0;
	    transform: scale(0,0.4);
	    left: -5px;
	  }
	  to {
	  	opacity: 1;
	    transform: scale(1,1);
	    left: -18px;
	  }
	}
	@keyframes footer-icon2{
	  from {
	  	opacity: 0;
	    transform: scale(0,0.6);
	    bottom: 0px;
	  }
	  to {
	  	opacity: 0.6;
	    transform: scale(1,1);
	    bottom: -10px;
	  }
	}
	@keyframes footer-icon3{
	  from {
	  	opacity: 0;
	    transform: scale(0,0);
	  }
	  to {
	  	opacity: 0.6;
	    transform: scale(1,1);
	  }
	}
	@keyframes footer-icon4{
	  from {
	  	opacity: 0;
	    transform: scale(0,0.4);
	  }
	  to {
	  	opacity: 0.6;
	    transform: scale(1,1);
	  }
	}
	.products-box{
		width: 1000px;
	}
	.products-list{
		width: 316px;
		height: 280px;
	}
	.products-list {
	    margin-bottom: 20px;
	}
	
}
@media only screen and (max-width: 1280px){
	.about-info-box{
		width: 890px;
	}
	.about-info-list-box .about-info-list:nth-child(2) li:last-child{
		margin-top: 10px;
	}
	.about-info-list-box .about-info-list:nth-child(2) li:last-child:before{
		content: 'normal';
	    font-size: 0;
	    width: 1px;
	    height: 15px;
	    display: block;
	    position: absolute;
	    left: 0;
	    top: 4px;
	    background-color: #bbbbbb;
	}
	.about-info-list-box .about-info-list:nth-child(2) li:last-child:after{
		content: 'normal';
	    font-size: 0;
	    width: 1px;
	    height: 15px;
	    display: block;
	    position: absolute;
	    right: 0;
	    top: 4px;
	    background-color: #bbbbbb;
	}
	.products-box{
		width: 900px;
	}
	.products-list{
		width: 283px;
		height: 226px;
	}
	.products-list-title-box{
		width: 75%;
	}
	.footer-mask{
		transform: rotate(30deg);
	}
	.footer-logo{
		width: 35px;
		top: 28px;
	}
	.about-info-1 {
	    padding-top: 40px;
	}
	.about-line{
		height: 45px;
	}
	.contact-info-form{
		width: 370px;
	}
	.contact-info-form li{
		margin-bottom: 10px;
	}
	.contact-info-form li textarea{
		height: 120px;
	}
	.contact-bg-mask span {
	    top: 20%;
	}
	.index-banner-slong{
		width: 500px;
	}
	.banner-slong{
		font-size: 18px;
	}
}
@media only screen and (max-width: 1200px){
	.about-info-box{
		width: 700px;
	}
	.products-list-box .products-list:nth-child(3n+2){
		margin: 0;
	}
	.products-list-box .products-list:nth-child(even){
		margin-left: 20px;
	}
	.products-list {
	    width: 380px;
	    height: 304px;
	}
	.products-list-box .products-list:nth-child(even) {
	    margin-left: 25px;
	}
	.products-edit-box{
		width: 200px;
		padding: 0 10px;
	}
	.products-class-box li{
		padding: 0 10px;
	}
	 .about-info-2{
		padding: 5px 20px;
	}
}
@media only screen and (max-width: 1000px){
	.main-left-box{
		display: block;
		width: 100%;
		display: block;
		height: initial;
		z-index: 999;
		position: relative;
	}
	#contact header{
		z-index: 999;
	}
	.header-logo{
		margin-top: 0;
		width: 130px;
		padding: 10px 0;
	}
	.footer-box{
		display: none;
	}
	.header-menu{
		margin-top: 0;
	}
	.main-right-box{
		float: none;
		width: 100%;
		min-height: calc(100vh - 169px);
		height: initial;
	}
	.index-banner-box,
	.about-box{
		height: calc(100vh - 81px);
	}
	.rwd-footer-box{
		display: block;
		background-color: #1b1b1b;
	}
	.footer-list-box,
	.web{
		padding-left: 0;
	}
	.rwd-footer-box{
		padding: 10px;
		box-sizing: border-box;
	}
	.footer-list{
		width: 50%;
		display: inline-block;
		padding-bottom: 5px;
	}
	.web{
		float: right;
	}
	.rwd-menu{
		display: block;
	}

	.rwd-menu{
		top: 20px;
	}
	.header-menu{
		display: table;
		width: 100%;
		height: 100vh;
		position: fixed;
		top: 0;
		left: 0;
		background-color: rgba(0, 0, 0, 0.7);
		transform: scale(0.9);
		transition: all .3s linear;
		pointer-events: none;
		opacity: 0;
		animation: none;
	}
	.header-menu.open{
		opacity: 1;
		transform: scale(1);
		pointer-events: auto;
	}
	.header-menu ul{
		display: table-cell;
		vertical-align: middle;

	}
	.header-menu li{
		color: #FFF;
		font-size: 18px;
	}
	.header-logo{
		position: relative;
		z-index: 999;
	}
	.header-menu li a:hover, .header-menu li.active a{
		color: #FFF;
	}
	.header-menu li a:hover:after, .header-menu li.active a:after{
		display: none;
	}
	.header-logo{
		opacity: 1;
		animation: none;
	}
	#contact .header-logo{
		animation: none;
	}
	.products-class-box{
		position: relative;
	}
	.products-list-box{
		margin-top: 10px;
	}
	.products-class-box{
		padding: 0;
		width: 750px;
		display: none;
		margin: 0 auto;
	}
	.rwd-products-title{
		width: 100%;
		display: block;
		margin: 0 auto;
		height: 50px;
	    border: 1px solid #a0a0a0;
	    box-sizing: border-box;
	    position: relative;
	    font-size: 18px;
	    padding-left: 20px;
	    line-height: 50px;
	    cursor: pointer;
	    transition: all .3s linear;
	    letter-spacing: 2px;
	    color: #555555;
	    margin-top: 20px;
	}
	.rwd-products-title:before {
	    content: 'normal';
	    width: 1px;
	    height: 100%;
	    display: block;
	    position: absolute;
	    background-color: #a0a0a0;
	    top: 0;
	    right: 40px;
	    font-size: 0;
	}
	.rwd-products-title:after {
	    content: 'normal';
	    font-size: 0;
	    width: 0px;
	    height: 0px;
	    margin: 0 auto;
	    border-right: 10px solid transparent;
	    border-top: 10px solid #835225;
	    border-left: 10px solid transparent;
	    display: block;
	    position: absolute;
	    bottom: 16px;
	    right: 10px;
	}
	.products-title-icon,
	.products-class-box li:before,
	.products-class-box li:last-child:after{
		display: none;
	}
	.products-class-box li{
		width: 100%;
		display: block;
		padding:10px 20px;
		box-sizing: border-box;
		border: 1px solid #a0a0a0;
		border-top: 0;
	}
	.products-class-box{
		animation: none;
		opacity: 1;
	}
	.products-list-box {
	    margin-top: 20px;
	}
	#products .main-right-box{
		width: 750px;
		max-width: 100%;
		display: block;
		margin: 0 auto;
	}
	.products-list {
	    width: 365px;
	    height: 292px;
	}
	.products-list-box .products-list:nth-child(even) {
	    margin-left: 20px;
	}
	#contact .header-menu{
		animation: none;
	}
	
	.contact-bg-mask,
	.contact-bg-img{
		display: none;
	}
	#contact .header-menu.open{
		display: table;
	}
	.contact-box{
		background-color: transparent;
	}
	.contact-map-box{
		width: 100%;
		display: block;
		height: 300px;
	}
	.contact-info-box{
		width: 750px;
		max-width: 100%;
		margin: 0 auto;
		display: block;
	}
	.contact-info-form{
		width: 100%;
	}
	.contact-info-form{
		animation: none;
		opacity: 1;
	}
	.contact-info-form li {
	    margin-bottom: 20px;
	}
	.products-line{
		margin: 10px auto;
	}
	.products-edit-box{
		animation: none;
		width: 100%;
		display: block;
		height: initial;
		padding: 20px;
		transform: scale(1);
	}
	.products-edit-title{
		padding-top: 0;
	}
	.products-page-box{
		width: 100%;
		display: block;
	}
	.contact-box{
		height: inherit;
		overflow: auto;
	}
	.contact-info-box,
	.about-info-box{
		width: 550px;
	}
	#myDiv table{
		display: block;
	}
	#myDiv{
		width: 100%;
	}

	#myDiv tbody{
		width: 100%;
		display: block;
	}
	#myDiv td{
		width: 100%;
		display: block;
	}
	.rwd-slick{
		display: block;
		width: 50%;
	}
	.rwd-slick{
		width: 100%;
	}
	.products-page-img{
		margin: 0 auto;
		height: 0;
		padding-bottom: 100%;
	}
	.rwd-slick-list{
		margin: 0 20px;

	}
	.rwd-slick-box{
		width: 100%;
		display: block;
	}
	.products-page-list-box{
		margin-top: 30px;
	}
	#products-page .products-class-box{
		padding-top: 0;
	}
	.index-video-box{
		display: none;
	}
	.products-page-mask{
		display: none;
	}
	.slick-dots{
		bottom: -35px;
	}
	div#wheel div.wheel_wrap ul.infinity_wrap li{
	    position: relative;
	}
}

@media only screen and (max-width: 750px){
	.index-banner-icon-box span{
		width: 30px;
		height: 30px;
		display: block;
	}
	.index-banner-slong {
	    width: 330px;
	    height: 45px;
	    bottom: 10%;
	}
	.banner-slong{
		height: 45px;
		line-height: 45px;
		font-size: 16px;
	}
	.index-banner-box{
		padding: 15px;
	}
	.index-banner-icon1{
		top: 10px;
		left: 10px;
	}
	.index-banner-icon2 {
    	top: 10px;
    	right: 10px;
	}
	.index-banner-icon3 {
	    bottom: 10px;
	    right: 10px;
	}
	#products .main-right-box{
		width: 550px;
	}
	.products-list{
		width: 265px;
		height: 212px;
	}
	.products-list-title-box{
		bottom: 20px;
	}
	.about-info-box{
		padding: 20px 0;
	}
	.about-info-list li {
	    margin-top: 10px;
	}
}
@media only screen and (max-width: 480px){
	.footer-list-box .footer-list:nth-child(3){
		display: block;
	}
	.footer-list-box .footer-list:nth-child(4){
		display: block;
		width: 100%;
	}
	.index-banner-slong{
		width: 80%;
	}
	.about-info-box{
		width: 95%;
	}
	.about-info-list-box .about-info-list:nth-child(1) li:nth-child(5){
		padding-left: 0;
	}
	.about-info-list-box .about-info-list:nth-child(2) li{
		padding-left: 0;
		display: block;
	}
	.about-info-list-box .about-info-list:nth-child(2) li:after,
	.about-info-list-box .about-info-list:nth-child(2) li:last-child:before,
	.about-info-list-box .about-info-list:nth-child(2) li:last-child:after{
		display: none;
	}
	.about-info-list-box .about-info-list:nth-child(3) li:last-child{
		padding-left: 0;
	}
	.about-info-list-title{
		padding-bottom: 0;
	}
	.contact-info-box{
		width: 95%;
	}
	.products-box{
		width: 350px;
	}
	.products-list{
		width: 170px;
		height: 136px;
		margin-bottom: 10px;
	}
	.products-list-box .products-list:nth-child(even){
		margin-left: 10px;
	}
	
	.main-right-box{
		min-height: calc(100vh - 81px);
	}
	.products-page-box{
	    min-height: calc(100vh - 211px);
	}
	.rwd-slick-list{
		margin: 0 10px;
	}
}
@media only screen and (max-width: 320px){
	.products-box{
		width: 300px;
	}
	.products-list{
		width: 145px;
		height: 116px;
	}
	.products-list-title-box {
	    bottom: 5px;
	}

}