@charset "utf-8";

/* CSS Document */
@media (max-width:1024px) {
	.menubtn {
		display: block;
	}

	header .menu {
		position: absolute;
		width: 100%;
		top: 99%;
		height: 100vh;
		background: #fff;
		left: 0px;
		opacity: 0;
		transition: all .5s;
		-webkit-transition: all .5s;
		transform: translateY(-100%);
		-webkit-transform: translateY(-100%);
		overflow-y: auto;
		padding-top: 10px;
		z-index: -1;
		border-top: 1px #eee solid;
	}

	header.active .menu {
		opacity: 1;
		transform: translateY(0);
		-webkit-transform: translateY(0);
	}

	header .menu ul {
		flex-direction: column;
		gap: 0px;
		padding: 0px 20px;
	}

	header .menu ul li {
		width: 100%;
	}

	header .menu ul li .tit {
		height: 50px;
		justify-content: space-between;
	}

	header.active:before {
		position: absolute;
		content: "";
		background-color: #fff;
		width: 100%;
		height: 100%;
		top: 0px;
		left: 0px;
	}

	header .container {
		height: 55px;
	}

	header .logo img {
		height: 30px;
	}

	.banner ul li img {
		min-height: 340px;
		object-fit: cover;
		object-position: center center;
	}

	header.active .menu ul li .submenu {
		padding: 15px 15px;
		position: static;
		min-width: 100%;
		visibility: visible;
		opacity: 1;
		border: 0px;
		box-shadow: 0px 0px 0px rgba(0, 0, 0, .15);
		display: none;
	}

	header .menu ul li .submenu .photo {
		display: none;
	}

	header .menu ul li .submenu .list li a {
		font-size: 14px;
	}

	header .menu ul li .tit .iconfont {
		font-weight: bold;
		transition: all .3s ease;
		-webkit-transition: all .3s ease;
	}

	header .menu ul li .tit.active .iconfont {
		transform: rotate(180deg);
	}

	header .menu ul li .submenu .list {
		padding-left: 0px;
		padding-right: 0px;
	}

	.new_right .new_list ul li a {
		align-items: center;
	}
   .p_box .tab_2 table{
	font-size: 12px;
	min-width: 800px;
   }
   .p_box .download ul li{
	margin-bottom: 10px;
   }
   .p_box .download ul li a{
	font-size: 16px;
	gap: 8px;
   }
   .p_box .download ul li a img{
	width: 20px;
   }
   .p_box .chat_box{
	flex-direction: column;
   }
   .p_box .chat_box .chat_left{
	flex:none;
	width: 100%;
   }
   .p_box .chat_box .chat_right{
	width: 100%;
   }
   
}

@media (max-width:768px) {
	header .tpright {
		gap: 20px;
	}

	header .langer {
		gap: 7px;
	}

	.banner ul li .content .title {
		font-size: 22px;
	}

	.banner ul li .content .desc {
		font-size: 14px;
		margin-top: 10px;
	}

	.index_bt {
		margin-bottom: 30px;
	}

	.index_bt .title {
		font-size: 20px;
	}

	.index_bt .desc {
		margin-top: 12px;
	}

	.part_1 {
		padding: 50px 0px;
	}

	.part_1 .video_1 video {
		min-height: 200px;
		object-fit: cover;
		object-position: center center;
	}

	.part_1 .process_1 {
		font-size: 14px;
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 16px;
		align-items: stretch;
		margin-top: 20px;
	}

	.part_1 .process_1 .item .count {
		font-size: 25px;
	}

	.part_2 {
		padding: 50px 0px;
	}

	.part_2 .index_bt {
		margin-bottom: 30px;
	}

	.index_product ul li .card .content .box .tit {
		font-size: 18px;
	}

	.index_product ul li {
		width: 100%;
	}

	.index_product ul li .card {
		height: auto;
	}

	.index_product ul li .card .photo {
		height: 200px;
	}

	.index_product ul li .card .content .box .more {
		font-size: 24px;
	}

	.index_product ul li .card .content .box .tit {
		margin-bottom: 10px;
	}

	.index_product ul li .card .content .box .desc {
		margin-bottom: 15px;
	}

	.index_product ul li .card .content {
		padding-top: 0px;
	}

	.index_product ul li .card {
		margin-top: 0px;
	}

	.index_product .sbtn span {
		width: 6px;
		height: 6px;
	}

	.part_3 {
		padding: 50px 0px;
	}

	.part_3 .index_bt {
		margin-bottom: 30px;
	}

	.index_new ul {
		grid-template-columns: repeat(1, 1fr);
		gap: 30px;
	}

	.index_new ul li .title {
		margin-top: 15px;
		margin-bottom: 12px;
	}

	.index_new ul li .infor {
		margin-top: 20px;
	}

	.index_new ul li .infor .more {
		font-size: 24px;
	}

	.part_4 {
		flex-direction: column;
	}

	.part_4 .item {
		flex: none;
		width: 100%;
	}

	.part_4 .item .box .desc {
		font-size: 20px;
		margin-bottom: 25px;
	}

	.part_4 .item .box .more {
		font-size: 12px;
		width: 120px;
		height: 32px;
	}

	footer .foot_1 .tpleft .tit {
		font-size: 14px;
	}

	footer .foot_1 .list {
		display: none;
	}

	footer .foot_1 .tpleft {
		width: 100%;
		text-align:center
	}

	footer .foot_1 .tpleft .item .desc {
		font-size: 16px;
		text-align:center
	}

	footer .foot_1 .tpleft .item.no2 {
		font-size: 14px;
	}

	footer {
		padding: 40px 0px;
	}

	footer .foot_1 .tpleft .item {
		margin-top: 20px;
	}

	.index_product ul li .card .content .box .desc {
		font-size: 13px;
	}

	.about_js {
		flex-direction: column;
	}

	.about_js .content {
		flex: none;
		width: 100%;
	}

	.about_js .photo {
		width: 100%;
		text-align: center;
	}

	.about_js .content .title {
		font-size: 20px;
	}

	.about_one {
		padding: 40px 0px;
	}

	.about_banner img {
		min-height: 240px;
		object-fit: cover;
		object-position: center center;
	}

	.about_js {
		margin-bottom: 30px;
	}

	.factory .btn {
		font-size: 16px;
	}

	.about_three {
		padding-top: 40px;
	}

	.index_bt.no1 {
		margin-bottom: 20px;
	}

	.about_event ul {
		grid-template-columns: repeat(5, 1fr);
	}

	.about_four {
		padding: 40px 0px;
	}

	.about_two {
		display: none;
	}

	.p_about_two {
		display: block;
	}

	.history .his_one .btn {
		width: 22px;
		height: 22px;
		font-size: 16px;
	}

	.history .his_one .list .box {
		flex-direction: column;
		gap: 16px;
	}

	.history .his_one .list .box .content {
		width: 100%;
	}

	.history .his_one .list .box .photo {
		width: 100%;
	}

	.history .his_one .list .box .content .num {
		font-size: 30px;
	}

	.contact_1 {
		grid-template-columns: repeat(1, 1fr);
	}

	.contact_1 .item .tpleft .tit {
		font-size: 16px;
	}

	.contact_1 .item .tpleft .num {
		font-size: 18px;
	}

	.contact_1 .item .icon {
		width: 40px;
		height: 40px;
	}

	.contact_1 .item .icon .iconfont {
		font-size: 20px;
	}

	.contact_1 .item .weix {
		width: 70px;
		height: 70px;
	}

	.contact_1 .item {
		padding-top: 15px;
	}

	.contact_1 {
		padding: 40px 0px;
	}

	.book ul li {
		width: 100%;
	}

	.contact_3 .title {
		font-size: 20px;
		margin-bottom: 25px;
	}

	.book ul {
		gap: 14px;
	}

	.book ul li {
		font-size: 14px;
	}

	.book ul li .box {
		height: 35px;
		padding: 0px 10px;
	}

	.book ul li .box .formbit {
		height: 30px;
		line-height: normal;
		font-size: 14px;
	}

	.book ul li .textarea1 {
		font-size: 14px;
		padding: 6px 10px;
	}

	.book ul li.no3 {
		gap: 20px;
	}

	.book ul li.no3 .sumbit {
		height: 35px;
		font-size: 14px;
		width: 120px;
	}

	.contact_3 {
		padding: 40px 0px;
	}

	.contact_1 .item .weix img {
		width: 50px;
	}

	.new_box {
		flex-direction: column;
	}

	.new_box .new_left {
		width: 100%;
		margin-bottom: 20px;
	}

	.new_box .new_left ul {
		display: flex;
		align-items: stretch;
	}

	.new_box .new_left ul li {
		flex: 1;
		text-align: center;
	}

	.new_box .new_left ul li a {
		justify-content: center;
	}

	.new_box .new_right {
		flex: none;
		width: 100%;
	}

	.new_right .new_list ul li a .photo {
		width: 150px;
		height: 120px;
	}

	.new_right .new_list ul li a .content .tit {
		font-size: 16px;
	}

	.new_right .new_list ul li a .content .more {
		padding: 3px 10px;
		width: 100px;
		height: auto;
	}

	.new_right .new_list ul li a .content .desc {
		margin: 6px 0px;
		line-height: 1.7;
	}

	.new_box .new_left ul li a {
		font-size: 15px;
		height: 35px;
	}

	.main {
		padding: 40px 0px;
	}

	.new_right .new_list ul li {
		margin-bottom: 20px;
	}

	.fany {
		padding-top: 10px;
	}

	.fany .divid-a {
		gap: 10px;
	}

	.fany .divid-a a {
		width: 6px;
		height: 6px;
	}

	.fany .divid-a .up {
		height: 25px;
		width: 50px;
	}

	.fany .divid-a .up .iconfont {
		font-size: 14px;
	}

	.show_1 .title {
		font-size: 20px;
	}

	.show_1 .source {
		padding: 15px 0px;
		margin-bottom: 20px;
	}

	.show_1 .page_2 a {
		padding: 6px 10px;
	}

	.rech_one,
	.rech_two,
	.rech_three {
		padding: 40px 0px;
	}

	.index_bt.no3 .title {
		font-size: 20px;
	}

	.index_bt.no3 {
		margin-bottom: 25px;
	}

	.index_bt.no3 .desc {
		margin-top: 8px;
	}

	.book.no2 ul li {
		width: 100%;
	}

	.rech_1 ul {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}

	.rech_1 ul li a .iconfont {
		font-size: 40px;
	}

	.rech_2 {
		font-size: 12px;
	}

	.rech_2 ul {
		justify-content: flex-start;
		flex-wrap: wrap;
		gap: 15px 5px;

	}

	.rech_2 {
		margin-bottom: 20px;
	}

	.rech_2 ul li .icon {
		width: 40px;
	}

	.rech_2 ul li .arrow {
		height: 40px;
	}

	.rech_2 ul li .arrow .iconfont {
		font-size: 14px;
	}

	.rech_2 ul li {
		width: 22%;
	}

	.rech_2 ul li:nth-child(2n) {
		width: 7%;
	}

	.rech_two .more {
		width: 150px;
		height: 35px;
		font-size: 14px;
	}

	.select-ui .select .button {
		height: 30px;
		line-height: normal;
		padding: 0px 10px 0px 15px;
	}

	.select-ui .select .button .text {
		font-size: 14px;
	}

	.select-ui .select .button img {
		width: 15px;
	}

	.pro_banner {
		padding: 30px 0px;
	}

	.pro_banner .box {
		flex-direction: column;
		gap: 30px;
	}

	.pro_banner .box .tpleft {
		flex: none;
		width: 100%;
		text-align: center;
	}

	.pro_banner.dance {
		padding: 80px 0px 30px;
	}

	.pro_banner .box .photo {
		width: 100%;
		text-align: center;
	}

	.pro_banner .box .photo img {
		max-width: 80%;
		height: auto;
	}

	.pro_banner .box .tpleft .sml {
		font-size: 30px;
	}

	.pro_banner .box .tpleft .title {
		font-size: 25px;
		line-height: 1.1;
		margin-bottom: 15px;
	}

	.pro_banner .box .tpleft .desc {
		font-size: 14px;
	}

	.pro_banner .box .tpleft .more {
		font-size: 10px;
		padding: 7px 15px;
		margin-top: 20px;
	}

	.pro_list ul li .tit {
		font-size: 18px;
	}

	.pro_list ul li .more {
		font-size: 13px;
	}

	.main_bt .lab {
		font-size: 17px;
	}

	.main_bt .tit {
		font-size: 25px;
	}

	.main_bt .more {
		font-size: 14px;
		border-radius: 25px;
		padding: 5px 15px;
		margin-top: 15px;
	}

	.pro_one {
		padding: 40px 0px;
	}

	.main_bt {
		margin-bottom: 22px;
	}

	.main_bt .tit {
		margin-top: 10px;
	}

	.switch_1 {
		gap: 7px;
		margin-top: 25px;
	}

	.switch_1 span {
		width: 20px;
		height: 20px;
		font-size: 12px;
	}

	.switch_1 .btn .iconfont {
		font-size: 8px;
	}

	.history .his_cout ul li.swiper-slide-thumb-active {
		font-size: 80rem;
	}

	footer .foot_1 {
		flex-direction: column;
		flex: none;
		width: 100%;
	}

	footer .online img {
		width: 25px;
	}

	.product_banner ul li img {
		min-height: 250px;
		object-fit: cover;
		object-position: center center;
	}

	.product_banner ul li a .content .more img {
		width: 8px;
		min-height: auto;
	}

	.product_banner ul li a .content .tit {
		font-size: 27px;
	}

	.product_banner ul li a .content {
		max-width: 80%;
	}

	.product_banner ul li a .content .desc {
		font-size: 12px;
		margin: 10px 0px;
	}
	.product_banner ul li .container{
		top: 60%;
	}

	.product_banner ul li a .content .more {
		font-size: 12px;
		gap: 10px;
	}

	.product_banner .sbtn span {
		width: 8px;
		height: 8px;
	}

	.hold {
		height: 55px;
	}
	.pro_top .tpleft{
		font-size: 20px;
	}
	.pro_top{
		padding: 15px 0px;
	}
	.pro_top .list ul li{
		font-size: 14px;
	}
	.pro_top .list ul li.chat{
		width: 90px;
		height: 30px;
	}
	.dance1{
		margin-bottom: 45px;
	}
	.p_box .show_1 .s_tit{
		font-size: 18px;
		padding: 10px 15px;
		margin-bottom: 20px;
	}
	.p_box .show_1 .spec_1{
		margin-bottom: 35px;
	}
	.p_box .para_1 ul li{
		font-size: 14px;
		width: 100%;
	}
	.p_box .para_1{
		margin-bottom: 35px;
	}
	.p_box .show_1 .s_sml{
		font-size: 16px;
		padding: 10px 10px;
		margin-bottom: 20px;
	}
	.p_box .chat_box {
		gap: 30px;
	}
	.p_box .chat_box .chat_left .lab .title{
		font-size: 20px;
	}
	.p_box .chat_box .chat_left .box .item{
		font-size: 14px;
		gap: 7px;
	}
	.p_box .chat_box .chat_left .box .item img{
		width: 16px;
	}
	.p_box .chat_box .chat_left .box .item .adr{
		font-size: 12px;
	}
	.book3 ul li{
		width: 100%;
	}
	.book3 ul{
		gap: 15px;
	}
	.book3 ul li .select-ui .select .button{
		height: 34px;
	}
	.p_box .deatil_2 .de_cont{
		width: 85%;
	}
	.pro_top {
		top:55px;
	  }
	.pro_box{
		padding: 40px 0px;
	}
	.local{
		font-size: 12px;
	}
	.pro_box .p_top2 .tpleft{
		font-size: 20px;
	}
	.pro_box .p_top2{
		margin-bottom: 25px;
	}
	.p_list ul{
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
	.p_list ul li .more{
		font-size: 14px;
		margin-top: 7px;
	}
	.p_list ul li .more .iconfont{
		font-size: 14px;
	}
	.p_list ul li .tit{
		font-size: 20px;
	}
	.p_list ul li a{
		padding-bottom: 20px;
	}
	.pro_banner .box .tpleft .tit{
		font-size: 24px;
	}
	.product_banner ul li .container{
		flex-direction: column;
	}
	.product_banner ul li a .photo{
		margin-top: 5vh;
	}
}

@media (max-width:440px) {
	.pro_top .container{
		flex-direction: column;
		align-items: flex-start;
	}
	.pro_top .list{
		width: 100%;
	}
	.pro_top .list ul{
		justify-content: space-between;
		width: 100%;
	}
}