@charset "utf-8";

/* CSS Document */
@font-face {
	font-family: BlueSkyStandard;
	font-weight: 300;
	src: url(../fonts/BlueSkyStandard-Light.woff) format("woff"), url(../fonts/BlueSkyStandard-Light.ttf) format("truetype"), url(../fonts/BlueSkyStandard-Light.eot?) format("eot")
}

body {
	margin: 0;
	padding: 0;
	font-family: BlueSkyStandard, Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, Heiti SC, Microsoft YaHei, WenQuanYi Micro Hei, sans-serif;
	font-size: 14px;
	line-height: 1.5;
	color: #000;
	width: 100%;
	margin: 0px auto;
	background-color: #fff;
	overflow-x: hidden;
}

a {
	color: #000;
	text-decoration: none;
}

img {
	border: 0;
	display: inline;
	vertical-align: bottom;
	width: auto;
	height: auto;
	max-width: 100%;
}

div,
ul,
li,
dl,
dd,
span,
h1,
h2,
p,
h4,
h3 {
	margin: 0;
	padding: 0;
	list-style: none;
}

.clear {
	clear: both;
	width: 0px;
	height: 0px;
}

.container {
	width: 100%;
	max-width: 1920px;
	padding: 0px 40px;
	margin: 0px auto;
	height: auto;

}

.container2 {
	width: 100%;
	max-width: 1280px;
	padding: 0px 40px;
	margin: 0px auto;
}

* {
	box-sizing: border-box;
}

.tpleft {
	float: left;
}

.tpright {
	float: right;
}

.flex-between {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.flex-center-y {
	display: flex;
	align-items: center;
}

.flex-center {
	display: flex;
	align-items: center;
	justify-content: center;
}

.flex-column {
	display: flex;
	flex-direction: column;
}

.f-1 {
	flex: 1;
	overflow: hidden;
}

/* 首页 */
.header {
	position: fixed;
	width: 100%;
	top: 0px;
	left: 0px;
	z-index: 1000000;
}

.header.hold {
	backdrop-filter: blur(40px);
}

.header .menu ul li .title {
	font-size: 12px;
	color: #fff;
	padding: 0px 20px;
	line-height: 44px;
	position: relative;
	display: inline-block;
}

.header .menu ul li {
	position: relative;
}

.header .menu ul li .title:hover {
	color: #000;
}

.header .menu ul li .title:hover:before {
	content: "";
	position: absolute;
	height: 1px;
	width: calc(100% - 20px);
	background: #000;
	left: 50%;
	bottom: 0;
	top: auto;
	transform: translate(-50%);
}

.header .menu ul li .submenu {
	background-color: rgba(255, 255, 255, 1);
	width: 126px;
	position: absolute;
	top: 100%;
	padding: 0px;
	z-index: 20;
	transform-origin: 50% 0;
	transform: scaleY(0) translateZ(0);
	opacity: 0;
	transition: transform 0.3s, opacity 0.3s;
	overflow: hidden;
	margin-left: -20px;
	box-shadow: 0px 0px 8px rgb(0 0 0 / 18%);
	border-radius: 4px;
}




.header .menu ul li:hover .submenu {
	transform: scaleY(1) translateZ(0);
	opacity: 1;
}

.header .menu ul li .submenu dd {
	border-bottom: 0.5px rgba(0, 0, 0, 0.1) solid;
}

.header .menu ul li .submenu dd:last-child {
	border-bottom: 0px;
}

.header .menu ul li .submenu dd a {
	color: #999;
	text-align: center;
	line-height: 3;
	text-transform: none;
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-text-overflow: ellipsis;
	font-weight: normal;
	height: auto;
	width: 100%;
	font-size: 12px;

}

.header .menu ul li .submenu dd a:hover {
	color: #000;
}

.header .container {
	height: 64px;
}

.header .logo {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.header .logo img {
	height: 18px;
	width: auto;
	filter: invert(1);
}

.header .tpleft {
	padding-left: 20px;
}

.header .tpright {
	padding-right: 40px;
}

.header .tpright .kefu {
	position: relative;

}

.header .tpright .kefu .icon {
	cursor: pointer;
}

.header .tpright .kefu:hover .icon:before {
	content: "";
	position: absolute;
	left: 0px;
	background-color: #fff;
	width: 100%;
	bottom: -5px;
	height: 1px;
}

.header .tpright .kefu .icon img {
	filter: invert(1);
	width: 16px;
	height: 16px;
}

.header .tpright .kefu:hover .icon img {}

.header .tpright .kefu .box {
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translate(-50%);
	padding-top: 20px;
	display: none;
}

.header .tpright .kefu:hover .box {
	display: block;
}

.header .tpright .kefu .box .border_2 {
	background-color: #fff;
	width: 280px;
	text-align: center;
	display: flex;
	flex-direction: column;
	box-shadow: 0 1px 2px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .1);
}

.header .tpright .kefu .box .content .tit {
	margin: 24px;
	font-size: 16px;
}

.header .tpright .kefu .box .content .photo img {
	width: 162px;
	height: auto;
	margin: 0px 0 32px;
}

.header .tpright .kefu .box .lab {
	background-color: #f4f3f2;
	padding: 20px 0;
	font-size: 16px;
}

.header .tpright .btn {
	background-color: transparent;
	color: #fff;
	border: 1px solid #fff;
	padding: 0 14px;
	height: 32px;
	line-height: 32px;
	border: 1px solid #fff;
	font-weight: 400;
	font-size: 12px;
	display: inline-flex;
	text-align: center;
	transition: all .2s ease-in;
	align-items: center;
	margin-left: 30px;
}

.header .tpright .btn img {
	width: 16px;
	height: 16px;
	margin-right: 10px;
	filter: invert(1);
}

.header .tpright .btn:hover {
	background-color: #fff;
	color: #000;
}

.header .tpright .btn:hover img {
	filter: invert(0);
}

.header.hold {
	background-color: rgba(255, 255, 255, .7);
}

.header.spec {
	background-color: #fff;
}

.header.hold .menu ul li .title,
.header.spec .menu ul li .title {
	color: #000;
}

.header.hold .tpright .kefu .icon img,
.header.spec .tpright .kefu .icon img {
	filter: invert(0);
}

.header.hold .logo img,
.header.spec .logo img {
	height: 18px;
	width: auto;
	filter: invert(0);
}

.header.hold .tpright .btn,
.header.spec .tpright .btn {
	border: 1px #000 solid;
	color: #000;
}

.header.hold .tpright .btn img,
.header.spec .tpright .btn img {
	filter: invert(0);
}

.header.hold .tpright .btn:hover,
.header.spec .tpright .btn:hover {
	background-color: #000;
	color: #fff;
}

.header.hold .tpright .btn:hover img,
.header.spec .tpright .btn:hover img {
	filter: invert(1);
}

.sub_box {
	background-color: #fff;
	transition: all .3s ease;
	-webkit-transition: all .3s ease;
	position: fixed;
	left: 0px;
	top: 0px;
	padding: 96px 80px 0px;
	width: 100%;
	z-index: -1;
	height: 100vh;
	display: none;
}

.sub_box.show {
	display: block;
}

.sub_box .menu_box {
	align-items: stretch;
	height: 100%;
	overflow: hidden;
}

.sub_box .menu_box .menu_left {
	padding-right: 6vw;
	border-right: 1px solid #dcdcdc;
	min-width: 81px;
}

.sub_box .menu_box .menu_left .tit {
	font-weight: bold;
	margin-bottom: 35px;
}

.sub_box .menu_box .menu_left ul li {
	color: #9c9c9c;
	cursor: pointer;
	margin-top: 10px;
}

.sub_box .menu_box .menu_left ul li.cur {
	color: #000;
}

.sub_box .closed {
	position: absolute;
	right: 80px;
	top: 76px;
	color: #000;
	font-size: 26px;
	z-index: 10;
	cursor: pointer;
}

.tabcontent_1 .list {
	display: none;
}

.tabcontent_1 .list.cur {
	display: block;
}

.menu_right {
	margin-left: 4vw;
	width: 64vw;
	max-width: 1200px;
	max-height: 100%;
	overflow-y: auto;
}

.menu_right::-webkit-scrollbar {
	display: none;
}

.menu_right .list ul {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-gap: 40px 20px;
	align-items: stretch;
}

.menu_right .list ul li a {
	text-align: center;
	color: #9c9c9c;
}

.menu_right .list ul li a:hover {
	color: #000;
}

.menu_right .list ul li a .photo {
	position: relative;
	display: block;
	padding-top: 76%;
	width: 100%;
	overflow: hidden;
	margin-bottom: 7px;
}

.menu_right .list ul li a .photo img {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	object-fit: cover;
	object-position: center center;
	transition: all .5s;
	-webkit-transition: all .5s;
}

.menu_right .list ul li a:hover .photo img {
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
}


.banner {
	width: 100%;
	height: 100vh;
	position: relative;
}

.banner ul,
.banner ul li {
	width: 100%;
	height: 100%;
}

.banner ul li {
	position: relative;
	color: #fff;
}

.banner ul li .video1 {
	width: 100%;
	height: 100%;
}

.banner ul li .video1 video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;
}

.banner ul li .container {
	padding: 0px 80px 80px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	z-index: 10;
	bottom: 0px;

}

.banner ul li .content .title {
	font-size: 36px;
}

.banner ul li .content .more {
	margin-top: 35px;
	display: flex;
	align-items: baseline;
}

.banner ul li .content .more a {
	align-items: center;
	display: inline-flex;
	font-size: 12px;
	font-weight: 440;
	height: 32px;
	justify-content: center;
	min-width: 88px;
	padding: 0 14px;
	color: #fff;
	border: 1px #fff solid;
}

.banner ul li .content .more a:hover {
	background-color: #fff;
	color: #000;
}

.banner .xf_btn {
	position: absolute;
	padding-left: 80px;
	z-index: 30;
	gap: 7px;
	bottom: 40px !important;
}

.banner .xf_btn span {
	display: inline-block;
	height: 2px;
	background-color: #939799;
	width: 37px;
	position: relative;
	cursor: pointer;
	opacity: 1;
	border-radius: 0px !important;
}

.banner .xf_btn span::after {
	position: absolute;
	content: "";
	width: 0;
	height: 100%;
	background-color: #ffffff;
}

.banner .xf_btn span.active::after {
	width: 100%;
	transition: all 5s linear;
	-webkit-transition: all 5s linear;
}

.banner.phone1 {
	display: none;
}

.part_2 {
	padding: 108px 0px;
}

.index_about {
	gap: 50px;
}

.index_about .photo {
	width: 60%;
	overflow: hidden;
}

.index_about .photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;
	transition: all .5s;
	-webkit-transition: all .5s;
}

.index_about .photo:hover img {
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
}

.index_about .content {
	font-size: 16px;
}

.index_about .content .tit {
	font-size: 20px;
	font-weight: bold;
}

.index_about .content .lab {
	color: #8e8e8e;
	margin-top: 2px;
}

.index_about .content .desc {
	margin-top: 16px;
	line-height: 1.8;
}

.index_about .content .more {
	margin-top: 16px;
}

.index_about .content .more a {
	align-items: center;
	display: inline-flex;
	font-size: 12px;
	font-weight: 440;
	height: 32px;
	justify-content: center;
	min-width: 88px;
	padding: 0 14px;
	color: #000;
	border: 1px #000 solid;
	transition: all .3s ease;
	-webkit-transition: all .3s ease;
}

.index_about .content .more a:hover {
	background-color: #000;
	color: #fff;
}

.part_3 {
	background-color: #f2f3ed;
	padding-top: 116px;
}

.part_3 .container {
	align-items: flex-start;
}

.part_3 .photo {
	width: 305px;
	margin-right: 7%;
}

.contact_1 {
	margin-top: 57px;
}

.contact_1 .title {
	font-size: 36px;
	margin-bottom: 40px;
}

.contact_1 .content p {
	display: flex;
	align-items: center;
	gap: 5px;
	margin-bottom: 12px;
}

.weix {
	width: 144px;
	text-align: center;
	font-size: 22px;
	margin-top: 57px;
}

.weix img {
	margin-bottom: 20px;
}

footer {
	padding-top: 0px;
	font-size: 12px;
}

footer .foot_1 {
	border-top: 1px solid #f0f1f2;

	padding-top: 80px;
	padding-bottom: 40px;
	gap: 64px;
	align-items: flex-start;
}

footer .foot_1 .item .tit {
	font-weight: bold;
	margin-bottom: 18px;
}

footer .foot_1 .item .list li {
	margin-top: 4px;
}

footer .foot_1 .item .list li a {
	color: #5a5a5a;
	line-height: 19px;
	display: block;
	transition: all .3s ease;
	-webkit-transition: all .3s ease;

}

footer .foot_1 .item .list li a:hover {
	color: #000;
	text-decoration: underline;
}

footer .foot_2 {
	padding: 16px 0px;
	border-top: 1px solid #f0f1f2;
}

footer .foot_2 a {
	color: #5a5a5a;
}

footer .foot_2 a:hover {
	color: #000;
}

footer .foot_2 .tpleft {
	line-height: 1.4;
	gap: 18px;
	flex-wrap: wrap;
	flex: 1;

}

footer .foot_2 .tpleft .line {
	border-left: 1px #939799 solid;
	padding-left: 18px;
}

footer .foot_2 .langer img {
	width: 20px;
	height: 20px;
	margin-right: 8px;
}

.part_1 {
	position: relative;
	padding: 120px 0px;
}

.index_bt {
	text-align: center;
	color: #000;
	font-size: 30px;
}

.pro_class {
	margin-top: 30px;
	padding: 35px 0px;
	width: 100%;
	overflow: hidden;
	margin-bottom: 30px;
}

.pro_class.noSwiper ul {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: fit-content;
}

.pro_class ul li {
	cursor: pointer;
	min-width: 91px;
	text-align: center;
	padding: 0px 30px;
	color: #9c9c9c;
	text-transform: uppercase;
	font-size: 20px;
	white-space: nowrap;
	flex-shrink: 0;
	width: auto !important;
}

.pro_class ul li.swiper-slide-active {
	color: #000;
}

.pro_list ul li {
	text-align: center;
}

.pro_list ul li img {
	max-width: 1140px;
	width: 100%;
}


.pro_list ul li {
	text-align: center;
}

.pro_list ul li img {
	max-width: 1140px;
	width: 100%;
}

.pro_js {
	max-width: 1600px;
	width: 80%;
	margin: 0px auto;
}

.pro_js .tpleft {
	font-size: 36px;
	gap: 70px;
}

.pro_js .tpleft .more {
	align-items: center;
	display: inline-flex;
	font-size: 12px;
	font-weight: 440;
	height: 32px;
	justify-content: center;
	min-width: 88px;
	padding: 0 14px;
	color: #000;
	border: 1px #000 solid;
	transition: all .3s ease;
	-webkit-transition: all .3s ease;
}

.pro_js .tpleft .more:hover {
	background-color: #000;
	color: #fff;
}

.pro_js .spec .item {
	margin-right: 20px;
	padding-right: 20px;
	border-right: 1px solid #939799;
}

.pro_js .spec .item .num {
	font-size: 20px;
	line-height: 26px;
	font-weight: 300;
}

.pro_js .spec .item .num span {
	font-size: 14px;
}

.pro_js .spec .item h5 {
	margin: 0px 0px;
	font-size: 12px;
	margin-top: 6px;

}

.pro_js .spec .item:last-child {
	border-right: 0px;
	margin-right: 0px;
}

.part_1 .btn {
	width: 40px;
	position: absolute;
	top: 50%;
	cursor: pointer;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	z-index: 100;
}

.part_1 .prev {
	left: 80px;
}

.part_1 .next {
	right: 80px;

}

.part_1 .next img {
	transform: rotate(180deg);
}

.pro_js .swiper-wrapper,
.pro_list .swiper-wrapper {
	transition-timing-function: ease-in-out;
}

.part_1:before {
	content: "";
	position: absolute;
	left: 0px;
	width: 100%;
	height: 100%;
	background: linear-gradient(245.64deg, rgba(113, 104, 95, 0.6) 0%, rgba(185, 179, 191, 0.3) 100%);
	top: 0px;
	z-index: -1;
}

.pro_list ul li:nth-child(2):before,
.pro_list ul li:nth-child(9):before {
	background: linear-gradient(245.64deg, rgba(101, 103, 107, 0.6) 0%, rgba(179, 182, 191, 0.3) 100%);
}

.pro_list ul li:nth-child(3):before,
.pro_list ul li:nth-child(10):before {
	background: linear-gradient(245.64deg, rgba(88, 117, 200, 0.6) 0%, rgba(158, 197, 255, 0.3) 100%);
}

.pro_list ul li:nth-child(4):before,
.pro_list ul li:nth-child(11):before {
	background: linear-gradient(245.64deg, rgba(96, 69, 109, 0.6) 0%, rgba(210, 176, 246, 0.3) 100%);
}

.pro_list ul li:nth-child(5):before,
.pro_list ul li:nth-child(12):before {
	background: linear-gradient(245.64deg, rgba(101, 103, 107, 0.6) 0%, rgba(179, 182, 191, 0.3) 100%);
}

.pro_list ul li:nth-child(6):before,
.pro_list ul li:nth-child(13):before {
	background: linear-gradient(104.04deg, #D5C6D5 0%, #A6A0A6 100%);
	;
}

.pro_list ul li:nth-child(7):before,
.pro_list ul li:nth-child(14):before {
	background: linear-gradient(245.64deg, rgba(101, 103, 107, 0.6) 0%, rgba(179, 182, 191, 0.3) 100%);
}

.pro_list ul li:nth-child(8):before,
.pro_list ul li:nth-child(15):before {
	background: linear-gradient(245.64deg, rgba(101, 103, 107, 0.6) 0%, rgba(179, 182, 191, 0.3) 100%);
}

.frame_1 {
	background-color: rgba(0, 0, 0, 0.3);
	position: fixed;
	width: 100%;
	height: 100%;
	left: 0px;
	top: 0px;
	z-index: 10000000;
}

.frame_1 .f_content {
	max-width: 500px;
	background-color: #fff;
	padding: 40px 37px;
	width: 90%;
	color: #5a5a5a;
	line-height: 1.8;
}

.frame_1 .f_content .desc {
	margin-bottom: 50px;
}

.frame_1 .f_content .desc p {
	text-indent: 2em;
}

.frame_1 .f_content .sumbit {
	background-color: #000;
	border: 0px;
	color: #fff;
	line-height: 2.7;
	width: 100%;
	font-size: 16px;
	cursor: pointer;
}

.frame_1 .f_content .desc a {
	text-decoration: underline;
}

.frame_1.show {
	display: flex;
}

/*移动菜单*/
.menubtn {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 26px;
	height: 40px;
	right: 0px;
	z-index: 100;
	display: none;
	position: relative;
}

.menubtn .name {
	font-size: 16px;
	left: -60px;
	font-weight: 500;
	top: 50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	position: absolute;
	font-weight: 600;
}

.menubtn .navbar-icons {
	height: 20px;
	width: 100%;
	position: relative;
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
	transition: .5s ease-in-out;
	cursor: pointer;
	position: relative;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
}

.menubtn .navbar-icons:before {
	font-family: "iconfont" !important;
	font-size: 26px;
	content: "\eb71";
}

.menubtn.open .navbar-icons:before {
	content: "\eb1b";
}

.menubtn .navbar-icons span {
	display: block;
	height: 2px;
	width: 100%;
	opacity: 1;
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
	transition: .25s ease-in-out;
	top: 0;
	-webkit-transform-origin: left center;
	transform-origin: left center;
	background-color: #333;
	position: relative;
	border-radius: 5px;
}




.menu-mc {
	position: fixed;
	overflow: hidden;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #fff;
	z-index: 500;
	transition: all .5s;
	-webkit-transition: all .5s;
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
	padding-top: 55px;
	display: flex;
	flex-direction: column;
	display: none;

}

.header .menubtn .navbar-icons {
	color: #ffffff;
}

.header.hold .menubtn .navbar-icons,
.header.spec .menubtn .navbar-icons {
	color: #000;
}

.menu-mc.active {
	transform: translateY(0);
	-webkit-transform: translateY(0);
}

.menu-mc .list {
	flex: 1;
	padding-top: 20px;
	overflow: auto;
	border-top: 1px rgb(0 0 0 / 13%) solid;
}

.menu-mc .list ul {
	padding: 0 20px;
}

.menu-mc .list ul li {
	line-height: 55px;
}

.menu-mc .list ul li .submenu {
	display: none;
}

.menu-mc .list ul li .title {

	display: flex;
	align-items: center;
	font-weight: 600;
	color: #000;
	gap: 5px;
}

.menu-mc .list ul li .title.active .icon-plus:before {
	content: "\eaf5";
}

.menu-mc .list ul li a {
	display: block;
	font-size: 14px;
	color: #000;
}

.menu-mc .list ul li .submenu a {
	padding-left: 20px;
	line-height: 45px;
}

.menu-mc .list ul li .submenu a:hover {

	font-weight: 600;
}

.menu-mc .sml_menu {
	display: none;
}

.menu-mc .list ul li .title.active .txt.active .icon-plus {
	content: "\eaf5";
}

.menu-mc .langer {
	margin-top: 30px;
	margin-left: 20px;
}

.menu-mc .langer img {
	width: 20px;
	height: 20px;
	margin-right: 8px;
}

.tabcontent_2 .con_box {
	display: none;
}

.tabcontent_2 .con_box.cur {
	display: block;
}

.contact_class {
	gap: 10px;
}

.contact_class .item {
	line-height: 30px;
	color: #999;
	font-size: 16px;
	border-bottom: 1px rgb(0 0 0 / 13%) solid;
	flex: 1;
}

.contact_class .item.cur {
	font-weight: bold;
	color: #000;
	border-bottom: 1px rgb(0 0 0 / 83%) solid;
}

.con_box .contact_1 {
	margin-top: 20px;
}

.con_box .map_2 {
	margin-top: 20px;
}

.part_4 {
	display: none;
}

/*产品详情*/
.nybanner {
	width: 100%;
	height: 100vh;
}

.nybanner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;

}

.show_1 {
	background-image: linear-gradient(179.87deg, rgba(98, 134, 144, 0.05) 0.11%, rgba(98, 134, 144, 0.2) 99.89%);
	padding-top: 84px;
	padding-bottom: 96px;
}

.show_1 .head {
	padding: 0 160px;
	margin-bottom: 64px;
}

.show_1 .head .tpleft {
	max-width: 500px;
	text-align: center;
}

.show_1 .head .tpleft .tit {
	font-size: 20px;
	color: #000;
}

.show_1 .head .tpleft .desc {
	color: #5a5a5a;
	margin-top: 14px;
	line-height: 1.8;
}

.pro_one {
	overflow: hidden;
}

.pro_one .list {
	max-width: 1280px;
	width: 100%;
	margin: 0px auto;
	position: relative;
	overflow: visible;
}

.pro_one .list .swiper{
	overflow: visible;
}

.pro_one .list .items .photo {
	height: 680px;
}

.pro_one .list .items .photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center center;

}

.pro_one .list .items .box {
	position: absolute;
	width: 100%;
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 220px;
	flex-direction: row;
	justify-content: space-between;
	align-items: flex-end;
	padding-bottom: 64px;
	padding-left: 110px;
	padding-right: 110px;
	background: linear-gradient(0deg, rgba(0, 0, 0, .45), rgba(0, 0, 0, .25) 69.61%, transparent);
	display: none;

}

.pro_one .list .swiper-slide .items{
	opacity: 0.5;
	transition: all .3s;
	-webkit-transition: all .3s;
}

.pro_one .list .swiper-slide-active .items{
	opacity: 1;
}

.pro_one .list .swiper-slide-active .box{
	display: flex;
}

.pro_one .list .items .box .content {
	max-width: 440px;
	color: #fff;
	font-size: 16px;
}

.pro_one .list .items .box .content .tit {
	font-size: 20px;
	font-weight: bold;
}

.pro_one .list .items .box .content .desc {
	margin-top: 20px;
}

.pro_one .list .xf_btn {
	display: flex;
	flex-direction: row;
	justify-content: right;
	align-items: center;
	gap: 8px;
	position: absolute;
	bottom: 64px;
	padding-right: 10%;
	z-index: 100;
}

.pro_one .list .xf_btn span {
	width: 24px;
	height: 4px;
	border-radius: 2px;
	background-color: rgb(255 255 255 / 43%);
	cursor: pointer;
	opacity: 1;
}

.pro_one .list .xf_btn span.active {
	background-color: #fff;
}

.pro_one .list .btn {
	width: 32px;

	cursor: pointer;
}

.pro_one .list .btn img {
	width: 32px;
	height: 32px;
}

.pro_one .swi_bt {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	justify-content: space-between;
	width: calc(100% - 76px);
	z-index: 5;
}

.show_2 {
	text-align: center;
}

.show_2 img {
	width: 100%;
	height: auto;
}

.show_3 {
	gap: 40px 30px;
	margin: 84px auto;
	max-width: 1280px;
	flex-wrap: wrap;
	align-items: stretch;
}

.show_3 .item {
	border-top: 1px rgb(0, 0, 0, 30%) solid;
	padding-top: 10px;
	font-size: 20px;
	line-height: 1.4;

}

.show_3 .item .num {
	display: flex;
	align-items: center;
}

.show_3 .item span {
	font-size: 42px;
}

.show_3 .item .lab {
	font-size: 12px;
	color: #979797;
	font-weight: bold;
}

.show_4 {
	padding-bottom: 70px;
}

.show_4 .view_1 ul li img {
	width: 100%;
	height: 640px;
	object-fit: cover;
	object-position: center center;
}

.show_4 .view_1 {
	position: relative;
}

.show_4 .view_1 .btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	z-index: 100;
}

.show_4 .view_1 .btn {
	width: 36px;
	cursor: pointer;
}

.show_4 .view_1 .btn.prev {
	left: 40px;
}

.show_4 .view_1 .btn.next {
	right: 40px;
}

.show_4 .view_1 .btn:hover {
	opacity: .8;
}

.show_4 .view_tab {
	position: relative;
	margin: 20px 0px;
}

.show_4 .view_tab .btn1 {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	font-size: 18px;
	color: #999;
	cursor: pointer;
}

.show_4 .view_tab .prev {
	left: -10px;
}

.show_4 .view_tab .next {
	right: -10px;
}

.show_4 .view_tab .next:before {
	display: block;
	transform: rotate(180deg);
}

.show_4 .view_tab .list .item {
	display: inline-block;
	white-space: nowrap;
	position: relative;
	padding: 20px 0;
	color: rgba(0, 0, 0, .3);
	font-size: 16px;
	cursor: pointer;
}

.show_4 .view_tab .list .item.active:before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	border: none;
	background-color: rgba(90, 90, 90, 1);
}

.show_4 .view_tab .list .item.active {
	color: #000;
}

.show_4 .view_tab .list {
	gap: 20px;
	position: relative;
}

.show_4 .view_tab .list:before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	border: none;
	background-color: rgba(90, 90, 90, .3);
}

.show_4 .view_content {
	width: 90%;
	max-width: 600px;
	margin: 0px auto;
	display: block;
	color: #5a5a5a;
	line-height: 1.7;
	position: relative;
}

.main {
	background-color: rgb(245, 245, 247);

}

.show_5 {
	background-color: #f2f3ed;
	padding: 70px 0px;
}

.show_5 .content {
	max-width: 600px;
	margin: 0px auto 50px;
	text-align: center;
}

.show_5 .content .tit {
	font-size: 20px;
}

.show_5 .content .desc {
	color: #5a5a5a;
	margin-top: 14px;
	line-height: 1.8;
}

.show_5 .video_1 video {
	width: 100%;
	height: auto;
	object-fit: cover;
	object-position: center center;
}

.show_5 .infor {
	color: #5a5a5a;
	margin-top: 15px;
}

.index {
	padding: 70px 0px 30px;
}

.about_js {
	margin-top: 30px;
	line-height: 1.7;
	font-size: 16px;
}

.about_js p {
	margin-bottom: 20px;
}

/*新闻列表*/
.new_box {
	padding: 140px 0px 70px;
	background-color: rgb(245, 245, 247);

}

.new_box .new_head {
	margin-bottom: 30px;
}

.new_box .new_head .tpleft {
	font-size: 30px;
}

.new_box .new_head .new_class ul {
	gap: 27px;
}

.new_box .new_head .new_class ul li a {
	color: rgba(0, 0, 0, .3);
	font-size: 16px;
}

.new_box .new_head .new_class ul li.active a {
	color: #000;
	font-weight: bold;
}

.new_box .new_head .product_class {
	position: relative;
	display: none;
}

.new_box .new_head .product_class .btn {
	align-items: center;
	display: inline-flex;
	font-weight: 440;
	height: 32px;
	justify-content: center;
	min-width: 88px;
	padding: 0 14px;
	color: #000;
	border: 1px #000 solid;
	transition: all .3s ease;
	-webkit-transition: all .3s ease;
	font-size: 14px;
	gap: 7px;
}

.new_box .new_head .product_class .btn .iconfont {
	font-size: 14px;
}

.new_list ul {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 34px;
	align-items: stretch;
}

.new_list ul li {
	background-color: #fff;
}

.new_list ul li a .photo {
	position: relative;
	display: block;
	padding-top: 75%;
	width: 100%;
	overflow: hidden;
}

.new_list ul li a .photo img {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	object-fit: cover;
	object-position: center center;
	transition: all .5s;
	-webkit-transition: all .5s;
}

.new_list ul li a:hover .photo img {
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
}

.new_list ul li a .content {
	padding: 30px 20px;
}

.new_list ul li a .content .tit {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-text-overflow: ellipsis;
	font-size: 16px;
}

.new_list ul li a .content .date {
	color: #939799;
	font-size: 10px;
	margin-top: 8px;
}

.product_list ul {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 34px;
	align-items: stretch;
}

.product_list ul li {
	background-color: #fff;
}

.product_list ul li a .photo {
	position: relative;
	display: block;
	padding-top: 115%;
	width: 100%;
	overflow: hidden;
}

.product_list ul li a .photo img {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	object-fit: cover;
	object-position: center center;
	transition: all .5s;
	-webkit-transition: all .5s;
}

.product_list ul li a:hover .photo img {
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
}

.product_list ul li a .content {
	padding: 30px 20px;
}

.product_list ul li a .content .tit {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-text-overflow: ellipsis;
	font-size: 16px;
}

.product_list ul li a .content .more {
	margin-top: 12px;
	background-color: transparent;
	color: #000;
	border: 1px solid #000;
	padding: 0 20px;
	height: 30px;
	line-height: 30px;
	font-weight: 400;
	font-size: 12px;
	display: inline-flex;
	text-align: center;
	transition: all .2s ease-in;
	align-items: center;
}

.product_list ul li a:hover .content .more {
	background-color: #000;
	color: #fff;
}

.product_class .submenu {
	background-color: rgba(255, 255, 255, 1);
	width: 126px;
	position: absolute;
	top: 100%;
	padding: 0px;
	z-index: 20;
	transform-origin: 50% 0;
	transform: scaleY(0) translateZ(0);
	opacity: 0;
	transition: transform 0.3s, opacity 0.3s;
	overflow: hidden;
	margin-left: -20px;
	box-shadow: 0px 0px 8px rgb(0 0 0 / 18%);
	border-radius: 4px;
}




.product_class:hover .submenu {
	transform: scaleY(1) translateZ(0);
	opacity: 1;
}

.product_class .submenu dd {
	border-bottom: 0.5px rgba(0, 0, 0, 0.1) solid;
}

.product_class .submenu dd:last-child {
	border-bottom: 0px;
}

.product_class .submenu dd a {
	color: #000;
	text-align: center;
	line-height: 3;
	text-transform: none;
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-text-overflow: ellipsis;
	font-weight: normal;
	height: auto;
	width: 100%;
	font-size: 12px;

}

.product_class .submenu dd a:hover {
	color: #000;
}


/*翻页*/
.fany {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 50px;
	text-transform: uppercase;
}

/*分页*/
.divid-a {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	font-size: 14px;
	gap: 5px;
}

.divid-a a {
	background: #fff;
	color: #000;
	font-size: 14px;
	min-width: 35px;
	padding: 0px 10px;
	height: 35px;
	cursor: pointer;
	margin: 5px 2px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px #ccc solid;
}

.divid-a a.up {
	background-color: #fff;
	font-family: 黑体;
	color: #999;
	font-size: 18px;
}

.divid-a span {
	margin: 5px 10px;
}

.divid-a a:hover,
.divid-a a.active {
	background-color: #000;
	color: #fff;
	border: 1px #000 solid;
}

.divid-a .up.active,
.divid-a .up:hover {
	background-color: #000;
	color: #fff;
}

.contact_banner {
	text-align: center;
}

.contact_banner img {
	width: 100%;
	height: auto;
	min-height: 220px;
	object-fit: cover;
	object-position: center center;
}

.contact_box {
	gap: 40px;
	margin-top: 40px;
}

.contact_box .con_right {
	width: 54.6%;
}

.con_left .weix {
	font-size: 16px;
}

.con_left .weix {
	margin-top: 30px;
}

.con_left .weix img {
	margin-bottom: 10px;
}

.con_left .contact_1 {
	margin-top: 0px;
}

.new_box.dance {
	padding: 70px 0px;
}
.new_show {
	max-width: 750px;
	margin: 25px auto 0px;
}
.new_show .new_t {
	   font-size: 32px;
        line-height: 51px;
        font-weight: 400;

}
.new_show .date{
	    color: #d8d8d8;
		font-size: 14px;
		margin-top: 10px;
		margin-bottom: 24px;
}
.new_show .show_js{
	font-size: 16px;
	line-height: 1.8;
	
}
.new_show .show_js p{
	margin-bottom: 20px;
}

.f_up {
	border-top: 1px solid rgb(0 0 0 / 13%);
	line-height: 2;
	margin-top: 45px;
	padding-top: 25px;
}

.f_up ul li a {
	display: flex;
	align-items: center;
	font-size: 16px;
	gap: 10px;
}
.f_up ul li a:hover{
	font-weight: bold;
}


@media screen and (max-width: 1200px) {
	.header .tpleft {
		padding-left: 0px;
	}

	.header .menu ul li .title {
		padding: 0px 10px;
	}

	.header .tpright {
		padding-right: 0px;
	}

	.pro_js .swiper-slide {
		flex-direction: column;
		flex-direction: column-reverse;
	}

	.pro_js .tpleft {
		padding-top: 30px;
		margin-top: 30px;

	}
}

@media screen and (max-width: 1024px) {

	.menubtn,
	.menu-mc {
		display: flex;
	}

	.header .menu {
		display: none;
	}

	.header .tpright .btn img {
		display: none;
	}

	.header .tpright .kefu {
		display: none;
	}

	.header .container {
		height: 44px;
	}

	.pro_js {
		position: relative;
	}

	.part_1 .prev {
		left: -50px;
	}

	.part_1 .next {
		right: -50px;
	}
}

@media screen and (max-width: 767px) {
	.frame_1 .f_content {
		padding: 30px 27px;
	}

	.header .tpright {
		padding-right: 0px;
	}

	.container {
		padding: 0px 20px;
	}

	.banner ul li .container {
		padding: 64px 16px;
	}

	.banner ul li .content .title {
		font-size: 26px;
	}

	.banner .xf_btn {
		padding-left: 16px;
	}

	.banner ul li .content .more {
		margin-top: 16px;
	}

	.index_bt {
		font-size: 20px;
	}

	.part_1 {
		padding: 70px 0px;
	}

	.pro_class ul li {
		font-size: 16px;
		margin: 0px 15px;
	}

	.pro_class {
		padding: 10px 0px;
	}

	.index_about {
		flex-direction: column;
	}

	.index_about .photo {
		width: 100%;
	}

	.part_2 {
		padding: 60px 0px;
	}

	.index_about .content {
		font-size: 14px;
	}

	.pro_js {
		padding-top: 30px;
	}

	.pro_js .spec {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 22px;
		align-items: stretch;
		padding-bottom: 20px;
		border-bottom: 1px solid #939799;
	}

	.pro_js .tpleft {
		flex-direction: column;
		font-size: 18px;
		gap: 40px;
		margin-top: 10px;

	}

	.pro_js .spec .item {
		border-right: 0px;
		text-align: center;
		margin-right: 0px;
		padding-right: 0px;
	}

	.part_1 .btn {
		width: 24px;
		top: auto;
		transform: translateY(-0%);
		-webkit-transform: translateY(-0%);
		bottom: 0px;
	}

	.part_1 .prev {
		left: 0px;
	}

	.part_1 .next {
		right: 0px;
	}

	.index_about .content {
		text-align: center;
	}

	.index_about .content .desc {
		text-align: left;
	}

	body {
		background-color: #fffef2;
	}

	footer .foot_1 {
		display: none;
	}

	.contact_1 .title {
		font-size: 18px;
	}

	.con_box .contact_1 {
		font-size: 12px;
	}

	.con_box .weix {
		margin-top: 20px;
		width: 100px;
		font-size: 12px;
	}

	.part_3 {
		display: none;
	}

	.part_4 {
		display: block;
	}

	.contact_1 .content p {
		margin-bottom: 0px;
	}

	.part_4 .index_bt {
		margin-bottom: 25px;
	}

	.part_4 .weix img {
		margin-bottom: 10px;
	}

	.con_box {
		min-height: 244px;
	}

	.show_1 .head {
		padding: 0px 16px;
		margin-bottom: 30px;
	}

	.pro_one .list .items .photo {
		height: 450px;
	}

	.pro_one .swi_bt {
		position: static;
		justify-content: center;
		gap: 20px;
		transform: translate(-0%, -0%);
		margin-top: 48px;
		width: auto;
	}

	.pro_one .list .items .box {
		position: static;
		width: 100%;
		padding: 0px 0px;
		background: none;
		margin-top: 68px;
		text-align: center;
		height: auto;

	}

	.pro_one .list .items .box .content {
		width: 100%;
		color: #111;
	}

	.pro_one .list .items .box .content .tit {
		font-size: 16px;
	}

	.pro_one .list .items .box .content .desc {
		font-size: 14px;
		margin-top: 14px;
	}

	.pro_one .list .btn {
		width: 40px;
		height: 40px;
		border: 1px #000 solid;
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center;

	}

	.pro_one .list .btn img {
		filter: invert(1);
		width: 20px;
	}

	.pro_one .list .xf_btn span.active {
		background-color: #000;
	}

	.pro_one .list .xf_btn {
		top: 482px;
		width: 100%;
		justify-content: center;
		bottom: auto;
		right: auto;
	}

	.show_3 .item span {
		font-size: 35px;
	}

	.show_4 .view_1 ul li img {
		height: 428px;
	}

	.show_4 .view_1 .btn {
		display: none;
	}

	.show_5 .content {
		margin-bottom: 30px;
	}

	.about_js {
		font-size: 14px;
		margin-top: 20px;
	}

	.container2 {
		padding: 0px 16px;
	}

	.new_box .new_head .tpleft {
		font-size: 20px;
	}

	.banner {
		display: none;
	}

	.banner.phone1 {
		display: block;
	}

	.new_box {
		padding-top: 100px;
	}

	.new_list ul {
		grid-template-columns: repeat(1, 1fr);
		gap: 24px;
	}

	.new_class.lose {
		display: none;
	}

	.product_list ul {
		grid-template-columns: repeat(1, 1fr);
		gap: 24px;
	}

	.new_box .new_head .product_class {
		display: block;
	}

	.contact_box {
		flex-direction: column;
	}

	.contact_box .con_left {
		flex: none;
		width: 100%;
	}

	.contact_box .con_right {
		width: 100%;
	}

	.con_left .weix {
		margin: 0px auto;
		margin-top: 20px;
	}

	.contact_box .con_left {
		font-size: 12px;
	}
	.new_show .new_t{
		font-size: 24px;
	}
	.new_show .date{
		font-size: 12px;
	}
	.new_show .show_js{
		font-size: 14px;
	}
	.show_4 .view_tab .list{
		overflow-x: auto;
	}
	.show_4 .view_tab .list:before{
		display: none;
	}
	.show_4 .view_tab .list .item:before{
		    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    border: none;
    background-color: rgba(90, 90, 90, .3);
	}
	.show_4 .view_tab .prev{
		left: -20px;
	}
	.show_4 .view_tab .next{
		right: -20px;
	}
}

@media screen and (max-width: 440px) {
	footer .foot_2 .box {
		align-items: flex-start;

	}

	footer .foot_2 .tpleft {
		display: flex;
		flex-direction: column;
		text-align: left;
		align-items: flex-start;
		gap: 0px;
	}

	footer .foot_2 .tpleft .line {
		margin-left: 0px;
		padding-left: 0px;
		border-left: 0px;
	}

	footer {
		padding-top:0px;
	}
}