@media (max-width:1460px) {
	/*.news_con .main .sum{
        display: none;
      }*/
	.news_con .news_main {
		width: 100%;
		height: auto;
		padding: 2%;
	}
	.news_con .main {
		width: 100%;
	}
	.news_con {
		width: 68%;
		margin-right: 2%;
	}
	.news_pro .img {
		width: 30%;
	}
	.news_pro .swiper-pagination {
		display: none;
	}
	.contact .info ul {
		text-align: center;
		display: flex;
	}
	.contact .info li {
		display: inline-block;
		float: none;
		padding: 10px;
	}
	.contact .info .info_con {
		background: none;
		padding-left: 0;
	}
	.contact_cont ul {
		display: block;
	}
	.contact_cont ul li {
		width: 24%;
		line-height: 30px;
		display: inline-block;
	}
}
@media (min-width:1200px) {
}
@media (max-width:1200px) {
	html {
		font-size: 50%;
	}
	.head_pc .nav .nav_link {
		padding: 0 2px;
	}
	.head_pc .head_nav .nav_link {
		font-size: 1.8rem;
	}
	.head_pc .tel {
		display: none;
	}
	.news_con .news_main {
		position: static;
	}
	.news_con .main {
		float: none;
	}
	.choose .type_img {
		display: none;
	}
	.choose .choose_main {
		width: 100%;
	}
	.choose .h1600 {
		background-color: #e60a19;
		padding: 3%;
	}
	.news_product i {
		display: none;
	}
	.contact_cont ul li {
		width: 32%;
	}
}
@media (min-width:992px) {
	.nav_button, .nav_m {
		display: none !important;
	}
}
@media (max-width:992px) {
	html {
		font-size: 46%;
	}
	.banner .head_pc {
		position: static;
	}
	.head_pc .head_nav {
		display: none;
	}
	.head_pc .logo {
		display: none;
	}
	.head_pc .wap_logo {
		display: block;
		line-height: 110px;
	}
	.head_pc .lan {
		line-height: 110px;
	}
	.head_pc .wap_logo img {
		display: inline;
	}
	.head_pc .container {
		height: auto;
	}
	.head_pc .lan, .head_pc .head_right {
		float: none;
	}
	.head_pc .lan li:first-child {
		display: none;
	}
	.head_pc .lan a {
		font-size: 2.4rem;
	}
	.head_pc .container {
		display: flex;
		justify-content: space-between;
	}
	.head_pc .clear {
		display: none;
	}
	.nav_bar {
		display: table-cell;
		vertical-align: middle;
		text-align: right;
	}
	.nav_button {
		display: inline-flex;
		flex-direction: column;
		justify-content: center;
	}
	.nav_button span {
		display: inline-block;
	}
	.nav_pc {
		display: none;
	}
	.banner2, .banner {
		position: static;
	}
	.banner2 .head_pc {
		position: static;
	}
	.news_con .index_type {
		height: auto;
		padding: 3% 0;
	}
	.news_pro .img {
		background-color: #fff;
		padding: 2%;
	}
	.choose .typename {
		width: 100%;
		margin-bottom: 3%;
		background: url(../images/choose_icon.jpg) no-repeat center bottom;
	}
	.choose .typename h2, .choose .typename h1 {
		text-align: center;
	}
	.choose .typename h2 {
		padding: 1% 0;
	}
	.choose .choose_top {
		display: block;
	}
	.choose .choose_ul {
		display: block;
		margin: 0;
	}
	.choose .choose_ul ul {
		margin: 0 -10px;
	}
	.choose .choose_ul ul li {
		padding: 10px;
		margin: 0;
	}
	.choose .choose_top li {
		width: 50%;
	}
	.footer .foo_logo {
		width: 100%;
		text-align: center;
		margin-bottom: 3%;
	}
	.footer .foo_logo img {
		display: inline;
	}
	.footer .foo_right {
		float: none;
	}
	.index_contact ul li {
		display: block;
		margin-left: 0;
		margin-bottom: 3%;
	}
	.foo_nav ul {
		text-align: center;
	}
	.pub_left {
		display: none;
	}
	.about_top .about_cont h1 {
		font-size: 2.6rem;
	}
	.about_top {
		display: block;
	}
	.about_top .img {
		width: 100%;
		text-align: center;
		margin-right: 0;
	}
	.about_top .img img {
		display: inline;
	}
	.about_top .about_cont {
		width: 100%;
		padding-top: 6%;
	}
	.honor .honor_list .pic {
		display: none;
	}
	.honor .honor_list .list {
		width: 100%;
	}
	.news_product .img {
		display: flex;
		-ms-align-items: center;
		align-items: center;
	}
	.contact_cont ul li {
		width: 49%;
	}
}
@media (max-width:768px) {
	.news_con {
		width: 100%;
		height: auto;
		margin-right: 0;
	}
	.index_type h1 {
		font-size: 4rem;
	}
	.news_con .main h2 {
		font-size: 2.4rem;
	}
	.news_pro .img {
		width: 100%;
	}
	.news_pro .img img {
		max-height: 200px;
	}
	.index_pro ul .img {
		text-align: center;
		border: 1px solid #ccc;
		padding: 2%;
		background: none;
	}
	.index_pro ul img {
		width: auto;
		display: inline;
		max-height: 200px;
	}
	.index_pro ul {
		margin: 0 -3px;
	}
	.index_pro ul li {
		padding: 10px 3px;
	}
	.index_pro ul li:last-child {
		width: 100%;
		max-width: 100%;
		flex: 0 0 100%;
	}
	.choose .choose_ul ul {
		display: block;
	}
	.choose .choose_top li {
		width: 100%;
	}
	.choose .choose_ul li {
		width: 100%;
	}
	.index_news li .img {
		display: none;
	}
	.index_news li .news_main {
		width: 100%;
		padding-right: 0;
	}
	.index_news li a {
		padding: 4%;
	}
	.footer .foo_right .foo_nav {
		display: none;
	}
	.foo_bottom {
		padding: 3% 0;
	}
	.foo_bottom a {
		line-height: 20px;
	}
	.product ul, .honor ul, .workshop ul {
		margin: 0 -5px;
	}
	.product ul li, .honor ul li, .workshop ul li {
		padding: 10px 5px;
	}
	.ab_type h2 {
		font-size: 4rem;
	}
	.about_bg {
		padding: 5% 0;
	}
	.news_product ul a {
		display: block;
	}
	.news_product .news_pro_main {
		width: 100%;
		padding: 10px;
	}
	.news_product .img {
		width: 100%;
	}
	.news_product_read {
		display: block;
	}
	.product_img {
		width: 100%;
	}
	.pro_info {
		width: 100%;
		margin-left: 0;
		padding: 10px;
	}
	.pro_content {
		padding: 4% 10px 10px 10px;
	}
	.product {
		padding: 0;
		padding-top: 4%;
	}
	.news li .img {
		display: none;
	}
	.news li .news_main {
		width: 100%;
		margin-right: 0;
	}
	.news li .news_main .news_icon {
		position: static;
	}
	.news_read .title {
		font-size: 2rem;
		line-height: 26px;
	}
	.contact .info ul {
		display: block;
	}
	.contact .info li {
		width: 100%;
	}
	#map {
		height: 300px;
	}
	.contact_cont ul li {
		width: 100%;
	}
	.news_pro .img {
		margin-top: 4%;
	}
	.index_ab .ab_flex {
		display: block;
	}
	.index_ab .ab_flex .ab_left,  .index_ab .ab_flex .ab_right {
		width: 100%;
		padding: 1%;
	}
	.index_ab .ab_left .ab_box {
		width: 100%;
		float: none;
	}
	.index_ab .index_type h1,  .index_ab .index_type h2 {
		text-align: center;
	}
	.index_ab .ab_flex .ab_right video {
		width: 100%;
		float: none;
	}
	.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
		bottom: 2px;
	}
	.index_part ul {
		margin: 0 -5px;
	}
	.index_part li {
		padding: 10px 5px;
	}
}