@media screen and (min-width: 1520px) {



	/* #region  首页*/

	html,

	body {

		font-size: 20px;

	}

	/* #endregion */



}


@media screen and (max-width: 1519px) {

	html,
	body {
		font-size: 19px;
	}

	.container {
		width: 95%;
		padding: 0rem;
	}


}


@media screen and (max-width: 1499px) {

	html,
	body {
		font-size: 18px;
	}

	.container {
		width: 95%;
		padding: 0rem;
	}

	.headernav ul li {
		margin-right: 1.5rem;
	}

}



@media screen and (min-width: 769px) and (max-width: 1200px) {

	.container {
		width: 95%;
		padding: 0rem;
	}

	.headernav .logo {
		font-size: 1.5rem;
	}

	.headernav .logo img {
		width: 4rem;
		margin-right: 0.5rem;
	}

	.headernav .contact p:nth-child(2) {
		font-size: 1.5rem;
	}


}

@media screen and (max-width: 768px) {

	/* 手机导航 */

	.banner .banner_pc {
		display: none;
	}

	.banner .banner_phone {
		display: block;
	}

	.banner .swiper-slide .banner-img{
		height: 36rem;
	}



	.container {
		width: 95%;
		padding: 0;
	}

	.headernav {
		top: 0;
		height: 5rem;
	}

	.headernav .logo img {
		width: 5rem;
	}

	.headernav .container {
		padding: 0;
	}

	.headernav .contact {
		padding: 1rem 1.5rem;
		margin: 0;
		font-size: 1.2rem;
	}

	.headernav .contact img {
		width: 3rem;
	}

	.headernav ul li {
		margin: 0;
		padding: 0 1.5rem;
		flex-direction: column;
		align-items: flex-start;
	}

	header .nav {
		position: fixed;
		left: -101%;
		top: 0;
		width: 60%;
		height: 100vh;
		background: #fff;
		display: block;
		padding: 3rem 0;
		transition: ease-out .36s;
		z-index: 999;
	}

	header .nav.on {
		left: 0;
	}


	header li {
		width: 100%;
		color: #000;
	}

	header .nav_icon {
		display: block;
		margin-left: auto;
		transition: ease-out .36s;
		position: relative;
		padding: .8rem;
	}

	header .nav_icon img {
		width: 2rem;
	}

	header .nav .nav_one {
		padding-right: .5rem;
		display: flex;
		align-items: center;
		width: 100%;
		border-bottom: 0.05rem solid #eee;
	}

	header .nav .nav_one a {
		font-size: 1.3rem;
		flex: 1;
		padding-right: 3rem;
		padding: 1rem 0;
	}

	header .nav_modal {
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, .5);
		display: none;
		z-index: 888;
	}

	header .nav_phone {
		padding: 1rem 0;
		padding-left: 1rem;
		display: flex;
		flex-direction: initial !important;
		align-items: center !important;
	}

	/* end */


	/* 首页 */

	.banner .swiper-slide .flex {
		flex-wrap: wrap;
	}

	.banner .swiper-slide .left,
	.banner .swiper-slide .right {
		width: 100%;
	}

	.banner .item {
		flex-direction: column-reverse;
	}


	.h400 .banner .location {
		font-size: 1.2rem;
	}



	.index {
		padding: 2rem 0;
	}

	.index .goods a {
		width: 48%;
	}

	.index .goods .name,
	.index-more a {
		font-size: 1.2rem;
	}


	.index2 .left {
		width: 85%;
	}

	.index2 .intor,
	.index2 ul li {
		font-size: 1.2rem;
	}

	.index3 {
		padding: 2rem 0;
	}

	.index3 .left,
	.index3 .right {
		width: 100%;
	}

	.index3 .left a i {
		width: 36%;
		height: 8.5rem;
	}

	.index3 a .intor,
	.index3 a .more,
	.index3 a .icon {
		font-size: 1.2rem;
	}

	.index3 a .more{
		flex-wrap: wrap;
	}

	/* end */



	/* 底部 */

	footer .top {
		padding: 2rem 0;
		flex-direction: column;
	}

	footer .top .logo {
		margin-bottom: 1rem;
	}

	footer .footer-nav {
		display: none;
	}

	footer .top .phone {
		font-size: 1.2rem;
		margin-bottom: 1rem;
	}

	footer .top .item h3 {
		font-size: 1.5rem;
	}

	footer .top .item p {
		font-size: 1.2rem;
	}

	footer .top .ewm {
		font-size: 1.2rem;
		margin: 0 auto;
		margin-top: 1rem;
	}

	footer .copy,
	footer .copy .a p {
		width: 100%;
		font-size: 1rem;
		text-align: center;
		justify-content: center;
	}

	/* end */


	/* 产品中心 */

	.product-index {
		padding: 2rem 0;
	}

	.product-index .goods a {
		width: 48%;
	}

	.product-index .goods .name,
	.index-more a {
		font-size: 1.2rem;
	}

	.product-index .left,
	.product-index .right {
		width: 100%;
		margin-bottom: 0.5rem;
	}

	.product-index .right .intor {
		font-size: 1.2rem;
		margin: 1rem 0;
	}

	.product-index .right .link a:nth-child(1),
	.product-index .right .link a:nth-child(2) {
		font-size: 1.2rem;
	}

	.product-index1 {
		padding: 2rem 0;
	}

	.product-index1 .title h3 {
		font-size: 2rem;
	}

	/* end */



	/* 关于我们 */

	.about {
		padding: 2rem 0;
	}

	.about h3,
	.about .intor {
		width: 100%;
		margin-bottom: 1rem;
	}

	.about .intor {
		font-size: 1.2rem;
	}

	/* end */





	/* 新闻中心 */

	.news {
		padding: 2rem 0;
	}

	.news a i {
		height: 8rem;
		width: 28%;
	}

	.news .intor h3 {
		font-size: 1.5rem;
	}

	.news .intor div,
	.news .intor p {
		font-size: 1.2rem;
		line-height: initial;
	}

	.news1 {
		padding: 2rem 0;
	}

	.news1 .time,
	.news1 .conts,
	.news1 .next {
		font-size: 1.2rem;
	}

	/* end */


	/* 联系我们 */

	.us .left,
	.us .right {
		width: 100%;
	}

	.us .left div {
		font-size: 1.2rem;
	}


	/* end */


	.index3 a .icon img{
		width: 1rem;
	}



	.product-index .right .link a:nth-child(1),
	.product-index .right .link a:nth-child(2){
		margin-right: 0;
		margin-left: 0.5rem;
	}

}


/* #region  */

/* #endregion */