/*common start*/
body, div, ul, li, a, img, p, dl, dt, dd, h1, h2, h3, h4, span, strong, input, button, textarea, dl, dt {
	margin: 0;
	padding: 0;
	list-style: none;
	text-decoration: none;
	border: 0;
	list-style: none;
	font-family: normal;
	font-weight: normal;
}

body {
	font-size: 14px;
	font-family: ' ';
	color: #fff;
	overflow-x: hidden;
}

a img {
	border: 0;
}

em {
	font-style: normal;
}

body.head_on {
	overflow: hidden;
}

a {
	text-decoration: none;
	color: #333;
	transition: all .3s;
}

* {
	box-sizing: border-box;
}

.clear {
	margin: 0;
	padding: 0;
	font-size: 0;
	clear: both;
}


.wapper {
	width: 100%;
	max-width: 100%;
	margin-right: auto;
	margin-left: auto;
	padding-left: 15px;
	padding-right: 15px;
	box-sizing: border-box;
}

@media only screen and (min-width: 1480px) {
	.wapper {
		width: 1480px;
		margin: 0 auto;
	}
}

:root {
	--main-color: #1d6dbe;
	--main-color-white: #fff;
	--main-color-titleColor: #000;
	--main-color-stitle_color: #868686;
	--main-color-p_color: #9b9b9b;
	--main-color-f6_color: #f6f6f6;
	--main-color-bg_color: #151515;
	--main-transition: all 500ms ease;
	--main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

/* 轮播图通用 */
.swiper-container {
	width: 100%;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: var(--main-color-white);
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

	.swiper-slide img {
		width: 100%;
	}

.overflow1 {
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
	width: 100%;
	display: block;
}

.overflow2 {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}

.overflow3 {
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}


/* 通用按钮 */
.header_btn {
	padding: 0 0;
	margin-left: 40px;
	display: block;
	position: relative;
}

	.header_btn .btn {
		position: relative;
		display: inline-block;
		background: var(--main-color);
		padding: 0 30px;
		color: var(--main-color-white);
		font-size: 12px;
		line-height: 50px;
		font-weight: 700;
		white-space: nowrap;
		letter-spacing: .1em;
		border-radius: 0;
		text-transform: uppercase;
		transition: var(--main-transition);
	}

	.header_btn .btn1 {
		background-color: var(--main-color-bg_color);
	}

	.header_btn a:hover {
		background: var(--main-color-white);
		color: var(--main-color);
	}



/* 通用标题 */
.main_title {
	margin-bottom: 47px;
	margin-top: -12px;
}

	.main_title h2 {
		font-size: 50px;
		font-weight: 700;
		text-transform: capitalize;
		line-height: 60px;
		color: var(--main-color-titleColor);
		margin-top: 3px;
	}

.main_title1 h2 {
	font-size: 50px;
	font-weight: 700;
	text-transform: capitalize;
	line-height: 60px;
	color: var(--main-color-white);
	margin-top: 3px;
}

.main_title h4 {
	position: relative;
	font-size: 16px;
	color: var(--main-color-stitle_color);
	text-transform: uppercase;
	line-height: 24px;
	letter-spacing: .1em;
	display: inline-block;
}

	.main_title h4:before {
		position: absolute;
		bottom: 6px;
		left: 0;
		right: 4px;
		height: 2px;
		content: "";
		background: var(--main-color);
	}





/* 顶部 */
.topbox {
	display: block;
	overflow: hidden;
	background: var(--main-color-bg_color);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

	.topbox .top {
		width: 100%;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 5px 0;
		box-sizing: border-box;
	}

		.topbox .top .top_left {
			font-size: 16px;
			color: #ffff;
			font-weight: BOLD;
			margin: 0;
		}

		.topbox .top .top_right a {
			color: #fff;
			font-size: 16px;
			font-weight: NORMAL;
			transition: var(--main-transition);
			padding-right: 12px;
		}

			.topbox .top .top_right a:hover {
				color: var(--main-color);
			}

		.topbox .top .top_right i {
			color: var(--main-color);
			font-size: 12px;
			font-weight: 600;
			transition: var(--main-transition);
			padding-right: 11px;
		}

.headerbox {
	position: relative;
	display: block;
	background: #0b0b0b;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

	.headerbox.active {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		z-index: 9999;
	}

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

	.header .logo a img {
		max-height: 90PX;
	}

/* 导航栏 */
.menu {
	height: 100px;
	line-height: 100px;
	margin-left: 56px;
}

	.menu ul li {
		float: left;
		position: relative;
		padding: 0 25px;
		box-sizing: border-box;
	}
		/*二级*/
		.menu ul li .m_nav2 {
			background: var(--main-color-white);
			position: absolute;
			left: 0px;
			top: 100%;
			box-shadow: 2px 2px 5px 1px rgb(0 0 0 / 5%), -2px 0 5px 1px rgb(0 0 0 / 5%);
			display: none;
			z-index: 99;
			width: 255px;
			border-top: 0 solid #f7f6f6;
			word-break: keep-all; /*避免内容换行*/
		}

			.menu ul li .m_nav2 .m_item {
				line-height: 30px;
				position: relative;
				border-bottom: #ddd solid 1px;
			}

				.menu ul li .m_nav2 .m_item a {
					font-size: 16px;
					color: var(--main-color-bg_color);
					display: block;
					text-align: left;
					box-sizing: border-box;
					padding-top: 9.5px;
					padding-bottom: 9.5px;
					padding-left: 20px;
					padding-right: 20px;
					font-size: 15px;
					font-weight: 600;
				}

					.menu ul li .m_nav2 .m_item a:hover {
						color: var(--main-color);
						border-bottom: transparent 0 solid;
					}
	/*三级*/
	.menu .m_nav2 .m_item .m_nav3 {
		position: absolute;
		left: 100%;
		top: 0;
		background: var(--main-color-white);
		box-shadow: 2px 2px 5px 1px rgb(0 0 0 / 5%), -2px 0 5px 1px rgb(0 0 0 / 5%);
		width: 200px;
		box-sizing: border-box;
		display: none;
	}

		.menu .m_nav2 .m_item .m_nav3 dd {
			line-height: 45px;
			border-bottom: #ddd solid 1px;
			position: relative;
		}
	/*链接样式*/
	.menu a {
		font-size: 20px;
		color: #ffffff;
		line-height: 30px;
		font-weight: 600;
		/*text-transform: capitalize;*/
		transition: var(--main-transition);
		position: relative;
	}

	.menu ul li a:hover {
		color: var(--main-color-white);
		border-bottom: var(--main-color) 1.5px solid;
	}

a.menu_hover {
	color: var(--main-color-white);
	border-bottom: var(--main-color) 1.5px solid;
}

.menu_down span {
	display: block;
}

.nav-lang {
	position: absolute;
	height: 35px;
	top: 35px;
	right: 88px;
	cursor: pointer;
}

	.nav-lang .chbox {
		position: relative;
		padding: 5px;
		box-sizing: border-box;
		display: flex;
		align-items: center;
		color: white;
	}

		.nav-lang .chbox i {
			padding-left: 3px;
			margin-top: -3px;
			box-sizing: border-box;
		}

.chbox {
	font-size: 14px;
	color: white;
}

	.chbox .ch {
		color: white;
		line-height: 20px;
	}

.enbox {
	display: none;
	position: absolute;
	left: 0;
	top: 30px;
	width: 150%;
	background: white;
	padding: 5px 10px;
	box-sizing: border-box;
}

	.enbox .en {
		font-size: 14px;
		color: #000;
	}

.nav-lang .chbox:hover .enbox {
	display: block;
}




/* 轮播图 */
.bannerbox {
	overflow: hidden;
	position: relative;
}

	.bannerbox .swiper-slide {
		position: relative;
		background-color: #151414
	}

		.bannerbox .swiper-slide img {
			transform: translate(0) scale(1);
			transition: all 1.8s cubic-bezier(0.250, 0.460, 0.450, 0.940);
			width: 100%;
		}

	.bannerbox .swiper-slide-active img {
		/*transform: translate(0) scale(1.15);*/
		transform-origin: top center;
	}

	.bannerbox .swiper-slide .textbox {
		position: absolute;
		text-align: center;
		left: 50%;
		top: 50%;
		transform: translate(-50%,-50%);
		text-align: center;
		color: white;
	}

		.bannerbox .swiper-slide .textbox p {
			text-align: center;
			position: relative;
			display: inline-block;
		}

			.bannerbox .swiper-slide .textbox p:after {
				position: absolute;
				content: "";
				height: 2px;
				background-color: white;
				left: 0;
				bottom: 0;
				width: 100%;
			}

		.bannerbox .swiper-slide .textbox h2 {
			font-size: 90px;
			line-height: 100px;
			margin-top: 27px;
			margin-bottom: 41px;
			font-weight: 800;
		}

	.bannerbox .swiper-container1 .swiper-pagination-bullet {
		width: 7px;
		height: 7px;
		border-radius: 50%;
		opacity: .5;
		background-color: var(--main-color-white);
	}

	.bannerbox .swiper-container1 .swiper-pagination-bullet-active {
		background: white;
		opacity: 1;
	}

.banner-slider-nav {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between
}

.swiper-button-next1 {
	position: relative;
	width: 65px;
	height: 65px;
	line-height: 25px;
	border-radius: 50%;
	text-align: center;
	color: var(--main-color-white);
	cursor: pointer;
	z-index: 9;
	margin-right: 100px;
	font-size: 25px;
	border: 2px solid var(--main-color-white);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: .3;
	transition: .5s
}

.swiper-button-prev1 {
	position: relative;
	width: 65px;
	height: 65px;
	line-height: 25px;
	border-radius: 50%;
	text-align: center;
	color: var(--main-color-white);
	cursor: pointer;
	z-index: 9;
	margin-left: 100px;
	font-size: 25px;
	border: 2px solid var(--main-color-white);
	opacity: .3;
	transition: .5s;
	display: flex;
	align-items: center;
	justify-content: center
}

.swiper-button-prev1,
.swiper-button-next1:focus {
	outline: 0
}

	.swiper-button-prev1:hover,
	.swiper-button-next1:hover {
		opacity: 1
	}

.index1box {
	width: 100%;
	margin: 0 auto;
	padding: 50px 0;
	background: var(--main-color);
	box-sizing: border-box;
}

	.index1box .index1 {
		width: 100%;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 0 30px;
		box-sizing: border-box;
	}

		.index1box .index1 h1 {
			font-size: 40px;
			color: var(--main-color-white);
			font-weight: 700;
			line-height: 50px;
		}

.imgbox {
	width: 100%;
	display: block;
	font-size: 0;
}

	.imgbox img {
		width: 100%;
		min-height: 300px;
		max-height: 300px;
		object-fit: cover;
	}

.index2box {
	position: relative;
	display: block;
	padding: 50px 0 90px;
	text-align: center;
}

	.index2box:before {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		height: 380px;
		content: "";
		background: var(--main-color-f6_color);
		z-index: -1;
	}

.index2_content {
	padding: 30px 0;
	box-sizing: border-box;
}

	.index2_content ul {
		display: flex;
		flex-wrap: wrap;
	}

		.index2_content ul li {
			width: 33.33%;
			padding: 0 30px;
			box-sizing: border-box;
		}

	.index2_content .item {
		position: relative;
		display: block;
		margin-bottom: 55px;
		background: var(--main-color-white);
	}

		.index2_content .item:before {
			position: absolute;
			bottom: 0;
			left: 0;
			right: 0;
			content: "";
			background: #e4e4e4;
			height: 2px;
			width: 0;
			-webkit-transition: var(--main-transition);
			transition: var(--main-transition);
			z-index: 9;
		}

		.index2_content .item:hover:before {
			background: var(--main-color);
			width: 100%;
		}

		.index2_content .item:hover .textbox h3 a {
			color: var(--main-color);
		}

		.index2_content .item .textbox {
			padding: 40px 20px 45px;
			border-left: 2px solid #e4e4e4;
			border-right: 2px solid #e4e4e4;
			border-bottom: 2px solid #e4e4e4;
			position: relative;
		}

			.index2_content .item .textbox h3 {
				text-align: left;
			}

				.index2_content .item .textbox h3 a {
					font-size: 22px;
					font-weight: 700;
					line-height: 32px;
					display: -webkit-box;
					-webkit-line-clamp: 2;
					-webkit-box-orient: vertical;
					overflow: hidden;
					text-overflow: ellipsis;
					color: #868685;
				}

			.index2_content .item .textbox .icon {
				height: 60px;
				width: 60px;
				border: 2px solid #e4e4e4;
				border-radius: 50%;
				display: flex;
				align-items: center;
				text-align: center;
				justify-content: center;
				background: var(--main-color-white);
				position: absolute;
				left: 50px;
				bottom: -32px;
				color: #e4e4e4;
				font-size: 30px;
				-webkit-transition: var(--main-transition);
				transition: var(--main-transition);
				z-index: 10;
			}

		.index2_content .item:hover .textbox .icon {
			border: 2px solid var(--main-color);
			color: var(--main-color);
		}

.index3box {
	position: relative;
	display: block;
	padding: 120px 0 120px;
	overflow: hidden;
}

	.index3box .index3 {
		display: flex;
		width: 100%;
		margin: 0 auto;
		margin-right: -15px;
		margin-left: -15px;
	}

		.index3box .index3 .index3_left {
			width: 50%;
			position: relative;
			display: block;
			margin-right: 146px;
			margin-left: -50px;
		}

		.index3box .index3 .index3_right {
			width: 50%;
		}

		.index3box .index3 .index3_left .left_img {
			position: relative;
			display: block;
		}

			.index3box .index3 .index3_left .left_img img {
				width: 100%;
			}

			.index3box .index3 .index3_left .left_img .number {
				position: absolute;
				top: 50%;
				right: -80px;
				transform: translateY(-50%);
			}

				.index3box .index3 .index3_left .left_img .number ul li {
					position: relative;
					display: block;
					text-align: center;
					background: var(--main-color-white);
					box-shadow: 0 0 30px 0 rgb(0 0 0 / 10%);
					border-bottom: 1px solid #e5e5e5;
					padding: 53px 40px 48px;
					-webkit-transition: var(--main-transition);
					transition: var(--main-transition);
				}

.number ul li h2 {
	color: var(--main-color);
	font-size: 30px;
	line-height: 40px;
	margin-bottom: 5px;
	font-weight: 800;
}

	.number ul li h2 span {
		color: var(--main-color);
		font-size: 30px;
		line-height: 40px;
		margin-bottom: 5px;
		font-weight: 800;
	}

.number ul li p {
	font-size: 16px;
	margin: 0;
	color: var(--main-color-stitle_color);
}

.description {
	padding: 20px 0;
	box-sizing: border-box;
}

	.description p {
		color: var(--main-color-p_color);
		font-size: 15px;
		line-height: 34px;
		font-weight: 500;
	}

.list ul li i {
	height: 17px;
	width: 17px;
	background: var(--main-color);
	border-radius: 50%;
	font-size: 10px;
	line-height: 17px;
	text-align: center;
	color: var(--main-color-white);
	margin-right: 15px;
}

.list ul li {
	color: var(--main-color-p_color);
	font-size: 18px;
	line-height: 34px;
	font-weight: 600;
}

.ml0 {
	margin-left: 0;
}

.mt20 {
	margin-top: 20px;
}

.index4box {
	position: relative;
	display: block;
	padding: 120px 0 90px;
}

.index4_content ul {
	display: flex;
	flex-wrap: wrap;
	margin-right: -15px;
	margin-left: -15px;
	position: relative;
	/* 	height: 569.047px;	 */
}

	.index4_content ul li {
		margin-bottom: 30px;
		position: relative;
		display: block;
		width: 33.33%;
		padding: 0 15px;
		box-sizing: border-box;
	}

		.index4_content ul li .index4_item {
			width: 100%;
			position: relative;
			display: block;
		}

			.index4_content ul li .index4_item img {
				width: 100%;
				max-height: 300px;
				object-fit: cover;
			}

			.index4_content ul li .index4_item:before {
				position: absolute;
				top: 0;
				left: 0;
				height: 100%;
				width: 100%;
				content: "";
				background: rgba(228, 33, 27, 0.9);
				transform: scaleX(0);
				-webkit-transition: var(--main-transition);
				transition: var(--main-transition);
			}

.index4_item .one_icon {
	height: 70px;
	width: 70px;
	position: absolute;
	top: 50px;
	right: 50px;
	background: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	flex-direction: row;
	flex-wrap: wrap;
	transform: scale(0);
	justify-content: center;
	-webkit-transition: var(--main-transition);
	transition: var(--main-transition);
}

	.index4_item .one_icon:hover {
		background: var(--main-color-bg_color);
	}

		.index4_item .one_icon:hover a {
			color: white;
		}

	.index4_item .one_icon a i {
		font-size: 45px;
		line-height: 70px;
		font-style: normal;
	}

.index4_content ul li .index4_item .text {
	position: absolute;
	left: 50px;
	bottom: 0px;
	transform: translate3d(0px, 118px, 0px);
	-webkit-transition: var(--main-transition);
	transition: var(--main-transition);
}

	.index4_content ul li .index4_item .text h4 {
		font-size: 30px;
		color: white;
		font-weight: 700;
	}

.index4_content ul li .index4_item:hover:before {
	transform: scaleX(1);
}

.index4_content ul li .index4_item:hover .one_icon {
	transform: scale(1);
}

.index4_content ul li .index4_item:hover .text {
	transform: translate3d(0px, 0px, 0px);
}



.index5box {
	display: block;
	position: relative;
	padding: 120px 0 130px;
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center center;
	box-sizing: border-box;
}

	.index5box .index5 {
		display: flex;
		flex-wrap: wrap;
		margin-right: -15px;
		margin-left: -15px;
	}

		.index5box .index5 .index5_left {
			width: 33.33%;
			padding-left: 8%;
			box-sizing: border-box;
			margin-top: 15px;
		}

			.index5box .index5 .index5_left .swiper-pagination-bullet {
				width: 7px;
				height: 7px;
				border-radius: 50%;
				opacity: .5;
				background-color: var(--main-color-white);
				margin: 0 2.5px;
			}

			.index5box .index5 .index5_left .swiper-pagination-bullet-active {
				opacity: 1;
			}

.index5_right {
	width: 66.67%;
	margin-right: -5%;
	overflow: hidden;
}

	.index5_right .swiper-slide {
		background: transparent;
		text-align: left;
	}

	.index5_right .one_slide {
		position: relative;
		display: block;
		padding: 55px 60px 48px;
		background: var(--main-color-bg_color);
		border: 1px solid rgba(255, 255, 255, 0.1);
		-webkit-transition: all 1000ms ease;
		transition: all 1000ms ease;
		transition-delay: 200ms;
		margin-top: 15px;
		margin-bottom: 40px;
	}

		.index5_right .one_slide:before {
			position: absolute;
			bottom: 0;
			left: 0;
			right: 0;
			height: 42px;
			background-image: url(../image/testimonails_1-shape-1.png);
			background-repeat: repeat-x;
			content: "";
			opacity: 0;
			transition: var(--main-transition);
		}

.slide_icon {
	height: 52px;
	width: 52px;
	background: var(--main-color);
	border-radius: 50%;
	color: white;
	font-size: 15px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	top: -12px;
	right: -12px;
	-webkit-transition: var(--main-transition);
	transition: var(--main-transition);
}

.index5_right .one_slide .description p {
	font-size: 16px;
	margin: 0;
	line-height: 2em;
	font-weight: 400;
	color: var(--main-color-p_color);
	transition: var(--main-transition);
}

.client_name {
	margin-top: 33px;
}

	.client_name h3 {
		color: var(--main-color);
		font-weight: 600;
		font-size: 18px;
		line-height: 20px;
	}

	.client_name p {
		font-size: 14px;
		transition: var(--main-transition);
		margin: 0;
		color: var(--main-color-stitle_color);
	}



.index6_box {
	position: relative;
	display: block;
	padding: 120px 0 90px;
}

.index2_content .item .textbox .icon2 {
	height: 70px;
	width: 70px;
	background: var(--main-color);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	top: -35px;
	right: 30px;
	text-align: center;
	z-index: 1;
}

	.index2_content .item .textbox .icon2 i {
		color: white;
		font-size: 16px;
		font-weight: 700;
		margin: 0;
		line-height: 20px;
		font-style: normal;
	}


/* 底部 */
.footerbox {
	width: 100%;
	margin: 0 auto;
}

	.footerbox .footer1box {
		width: 100%;
		margin: 0 auto;
	}

.footer1box {
	position: relative;
	display: block;
	background: var(--main-color-bg_color);
	padding: 127px 0 102px;
	background-repeat: no-repeat;
	background-position: center center;
	box-sizing: border-box;
}

	.footer1box:before {
		position: absolute;
		top: 0;
		left: 0;
		height: 100%;
		width: 100%;
		content: "";
		background: rgba(21, 21, 21, 0.96);
		box-sizing: border-box;
	}

	.footer1box .footer1 {
		display: flex;
		flex-wrap: wrap;
		position: relative;
	}

		.footer1box .footer1 .footer_item1 {
			width: 50%;
			padding: 0 15px;
			box-sizing: border-box;
		}

		.footer1box .footer1 .footer_item2 {
			width: 25%;
			padding: 0 15px;
			box-sizing: border-box;
		}

.footer_item1 .footer_logo {
	width: 100%;
}

	.footer_item1 .footer_logo a {
		display: block;
	}

		.footer_item1 .footer_logo a img {
			max-width: 100%;
			max-height: 70px;
		}

.footer_item1 p {
	padding-top: 36px;
	padding-bottom: 18px;
	box-sizing: border-box;
	color: var(--main-color-p_color);
	font-size: 15px;
	margin: 0;
	line-height: 30px;
	font-weight: 600;
}

.footer_item1 .con ul li {
	position: relative;
	display: block;
	padding-left: 40px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	padding-bottom: 6px;
	margin-bottom: 8px;
}

	.footer_item1 .con ul li:last-child {
		border-bottom: 0px solid rgba(255, 255, 255, 0.1);
	}

	.footer_item1 .con ul li i {
		padding-right: 10px;
		color: var(--main-color);
		width: 32px;
	}

	.footer_item1 .con ul li a {
		transition: var(--main-transition);
		color: white;
		font-size: 14px;
		line-height: 34px;
		/* font-weight: 600; */
	}

		.footer_item1 .con ul li a:hover {
			color: var(--main-color);
		}

.footer_item2 h3 {
	font-size: 20px;
	color: var(--main-color-white);
	font-weight: 700;
	line-height: 30px;
	margin-bottom: 28px;
}

.footer_item2 .list ul li {
	width: 100%;
}

	.footer_item2 .list ul li a {
		transition: var(--main-transition);
		position: relative;
		font-size: 15px;
		color: var(--main-color-p_color);
		font-weight: 600;
	}

		.footer_item2 .list ul li a:before {
			position: absolute;
			bottom: 0px;
			left: 0;
			right: 0;
			height: 2px;
			content: "";
			background: var(--main-color);
			transform: scaleX(0);
			-webkit-transition: var(--main-transition);
			transition: var(--main-transition);
		}

		.footer_item2 .list ul li a:hover {
			color: white;
		}

			.footer_item2 .list ul li a:hover:before {
				transform: scaleX(1);
			}

.footer2box {
	position: relative;
	display: block;
	background: #0b0b0b;
	border-top: 1px solid #2d2d2d;
	padding: 22.5px 0;
}

	.footer2box p {
		font-size: 15px;
		color: var(--main-color-p_color);
		margin: 0;
		line-height: 34px;
		font-weight: 600;
	}

		.footer2box p a {
			font-size: 15px;
			color: var(--main-color-p_color);
			margin: 0;
			line-height: 34px;
			font-weight: 600;
			transition: var(--main-transition);
		}

			.footer2box p a:hover {
				color: var(--main-color);
			}



/*mMenu*/
.black_bg {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 120;
	background: rgba(0,0,0,0.5);
}

.m_header {
	width: 100%;
}

.sp_header {
	height: 70px;
	overflow: hidden;
	background: var(--main-color-bg_color);
	z-index: 999;
	width: 100%;
	display: none;
	top: 0;
	justify-content: space-between;
	align-items: center;
}

.sp_logo {
	float: left;
	height: 70px;
	display: flex;
	justify-content: center;
	align-items: center;
	padding-left: 10px;
}

	.sp_logo a img {
		margin: auto;
		max-height: 50px;
	}

.sp_nav {
	position: relative;
	cursor: pointer;
	font-size: 30px;
	margin-right: 30px;
	color: white;
}


.sjj_nav {
	position: fixed;
	z-index: 9999;
	background: var(--main-color-bg_color);
	width: 70%;
	height: 100%;
	font-size: 14px;
	line-height: 40px;
	top: 0;
	left: -70%;
	overflow: auto;
	overflow-x: hidden;
	transition: left ease 0.35s;
}

	.sjj_nav .menu_top {
		display: flex;
		justify-content: flex-end;
		padding: 10px 0;
		align-items: center;
		line-height: 0;
	}

.menu_top .logo {
	margin-left: 10px;
}

	.menu_top .logo img {
		max-width: 100%;
	}

.menu_top .close {
	margin-right: 10px;
}

	.menu_top .close img {
		max-width: 100%;
	}

/* .sjj_nav ul li i{position:absolute;top:5px;right:0px;height:30px;padding:0px 7px 0 7px;} */

.sjj_nav ul li {
	position: relative;
	line-height: 45px;
	font-size: 16px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

	.sjj_nav ul li .ej {
		display: flex;
		align-items: center;
		justify-content: center;
	}

.sjj_nav i {
	width: 30px;
	height: 30px;
	line-height: 30px;
	font-size: 20px;
	margin-right: 10px;
	float: right;
	text-align: center;
	background-color: var(--main-color);
	color: var(--main-color-white);
	-webkit-transition: -webkit-transform 500ms ease;
	transition: -webkit-transform 500ms ease;
	transition: transform 500ms ease;
	transition: transform 500ms ease, -webkit-transform 500ms ease;
}

	.sjj_nav i.sjj_nav_i_se {
		-webkit-transform: rotate(-90deg);
		transform: rotate(-90deg);
		background-color: var(--main-color-white);
		color: var(--thm-black);
	}

.sjj_nav > ul > li:last-child {
	border-bottom: 0px #ddd solid;
}

.sjj_nav ul li ul {
	display: none
}

.sjj_nav ul li a {
	color: white;
	width: 100%;
	padding: 0 20px;
	display: block;
	box-sizing: border-box;
}

	.sjj_nav ul li a:hover {
		color: var(--main-color);
	}

.sjj_nav ul li ul li a {
	color: var(--main-color-white);
	display: block;
	text-align: left;
}

.sjj_nav ul li ul li > ul {
	margin-left: 10px;
}

.sjj_nav ul li ul li {
	border-top: none;
}

	.sjj_nav ul li ul li a {
		padding: 0 30px;
	}


/* inbanner */
.inbanner {
	position: relative;
	background-repeat: no-repeat;
	background-attachment: scroll;
	background-position: center center;
	overflow: hidden;
	padding: 120px 0 115px;
	background-size: cover;
	text-align: center;
}

	.inbanner a {
		font-size: 18px;
		color: var(--main-color);
		font-weight: 600;
		display: inline-block;
		line-height: 30px;
		position: relative;
		margin-left: 15px;
	}

		.inbanner a:before {
			position: absolute;
			top: 6px;
			right: -10px;
			height: 21px;
			width: 3px;
			content: "";
			background: var(--main-color);
			transform: rotate(0deg);
		}

		.inbanner a:last-child:before {
			display: none;
		}

	.inbanner h1 {
		color: var(--main-color-white);
		font-size: 70px;
		font-weight: 800;
		margin: 0;
		line-height: 80px;
	}


/* 产品 */
.product_listbox {
	padding-top: 30px;
	box-sizing: border-box;
	width: 100%;
	margin: 0 auto;
	position: relative;
}

	.product_listbox:before {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		height: 380px;
		content: "";
		background: var(--main-color-f6_color);
		z-index: -1;
	}

	.product_listbox .product_list {
		width: 100%;
		margin: 0 auto;
	}

		.product_listbox .product_list ul {
			display: flex;
			align-items: center;
			flex-wrap: wrap;
			justify-content: center;
			margin-bottom: 40px;
		}

			.product_listbox .product_list ul li:first-child {
				margin-left: 0;
			}

			.product_listbox .product_list ul li {
				position: relative;
				display: inline-block;
				vertical-align: middle;
				margin-left: 15px;
				line-height: 34px;
			}

				.product_listbox .product_list ul li.curr span {
					color: var(--main-color-stitle_color);
				}

				.product_listbox .product_list ul li span {
					position: relative;
					color: var(--main-color-stitle_color);
					font-size: 18px;
					font-weight: 500;
					display: block;
					cursor: pointer;
					transition: all .4s ease;
				}

				.product_listbox .product_list ul li:hover span {
					color: var(--main-color-stitle_color);
				}

.product_content ul {
	display: flex;
	flex-wrap: wrap;
}

	.product_content ul li {
		padding: 0 20px;
		box-sizing: border-box;
	}

.product_content .pro_img {
	position: relative;
}

.product_content .pro_icon {
	height: 100px;
	width: 100px;
	background: var(--main-color);
	color: white;
	text-align: center;
	display: flex;
	align-items: center;
	position: absolute;
	bottom: -40px;
	right: 30px;
	justify-content: center;
}

	.product_content .pro_icon img {
		height: 65px;
	}

.product_content .textbox p {
	overflow: hidden;
	font-size: 16px;
	line-height: 30px;
	margin: 0;
	font-weight: 600;
	color: var(--main-color-stitle_color);
}

.product_content .item:hover .textbox p {
	color: var(--main-color);
}

.pa30 {
	padding: 0 30px;
	box-sizing: border-box;
}

/* æ–°é—» */
.news_content .item:before {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	content: "";
	background: var(--main-color);
	height: 2px;
	z-index: 1;
	transform: scaleX(0);
	-webkit-transition: var(--main-transition);
	transition: var(--main-transition);
}

.news_content .item:hover:before {
	transform: scaleX(1);
}

.news_content .item .textbox h3 a {
	color: var(--main-color-titleColor);
}



/* 产品详情 */
.detailbox {
	position: relative;
	display: block;
	padding: 120px 0 108px;
}

	.detailbox .detail {
		width: 100%;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}

		.detailbox .detail .detail_left {
			width: 66.67%;
			padding: 0 10px;
			box-sizing: border-box;
		}

			.detailbox .detail .detail_left .imgbox {
				width: 100%;
			}

				.detailbox .detail .detail_left .imgbox img {
					width: 100%;
				}

			.detailbox .detail .detail_left h2 {
				font-size: 28px;
				font-weight: 600;
				line-height: 38px;
				margin-top: 31px;
				padding-bottom: 20px;
				color: var(--main-color-bg_color);
				border-bottom: 1px solid rgba(0, 0, 0, .1);
				box-sizing: border-box;
			}

.m20 {
	margin: 20px 0;
}

.detailbox .detail .detail_left h3 {
	font-size: 26px;
	color: var();
	line-height: 1.5;
	font-weight: 800;
}

.detailbox .detail .detail_left p {
	font-size: 16px;
	font-weight: 600;
	line-height: 34px;
	color: var(--main-color-stitle_color);
}

.detailbox .detail .detail_right {
	width: 33.33%;
	padding: 0 10px;
	box-sizing: border-box;
}


.Categories {
	position: relative;
	display: block;
	background: var(--main-color-f6_color);
	padding: 42px 50px 38px;
}

.detail_right h3 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	line-height: 30px;
	margin-bottom: 16px;
	color: #868685;
}

.Categories ul li {
	display: block;
	margin-bottom: 17px;
}

	.Categories ul li a {
		color: var(--main-color-stitle_color);
		font-size: 16px;
		font-weight: 600;
		position: relative;
		-webkit-transition: var(--main-transition);
		transition: var(--main-transition);
	}

	.Categories ul li:last-child {
		margin-bottom: 0;
	}

	.Categories ul li i {
		position: relative;
		padding-left: 3px;
		color: var(--main-color);
		top: -.5em;
		font-size: 12px;
		font-weight: normal;
	}

.pl50 {
	padding-left: 50px;
}

.Popular {
	margin-top: 30px;
	position: relative;
	display: block;
	background: var(--main-color-f6_color);
	padding: 42px 0 20px;
}

	.Popular ul li {
		display: flex;
		-webkit-box-align: center;
		align-items: center;
		border-bottom: 1px solid var(--main-color-white);
		padding-bottom: 30px;
		margin-bottom: 30px;
		padding-left: 50px;
		padding-right: 50px;
		box-sizing: border-box;
	}

		.Popular ul li .imgbox {
			margin-right: 20px;
			width: auto;
		}

			.Popular ul li .imgbox img {
				width: 120px;
				max-height: none;
				min-height: auto;
			}

		.Popular ul li .textbox a {
			color: var(--main-color-bg_color);
			font-size: 15px;
			margin: 0;
			font-weight: 600;
			line-height: 26px;
			transition: var(--main-transition);
		}

			.Popular ul li .textbox a:hover {
				color: var(--main-color);
			}

.Recent {
	position: relative;
	display: block;
	background: var(--main-color-f6_color);
	padding: 42px 0 20px;
	margin-top: 30px;
}

	.Recent ul li .textbox span {
		color: var(--main-color);
		font-size: 12px;
		display: block;
		font-weight: 600;
		padding-bottom: 4px;
		-webkit-transition: var(--main-transition);
		transition: var(--main-transition);
	}

	.Recent ul li .textbox a {
		color: var(--main-color-bg_color);
		font-size: 15px;
		margin: 0;
		font-weight: 600;
		line-height: 26px;
		transition: var(--main-transition);
	}

		.Recent ul li .textbox a:hover {
			color: var(--main-color);
		}

	.Recent ul li .imgbox {
		margin-right: 20px;
		width: auto;
	}

		.Recent ul li .imgbox img {
			width: 120px;
			max-height: none;
			min-height: auto;
		}

	.Recent ul li {
		display: flex;
		-webkit-box-align: center;
		align-items: center;
		border-bottom: 1px solid var(--main-color-white);
		padding-bottom: 30px;
		margin-bottom: 30px;
		padding-left: 50px;
		padding-right: 50px;
		box-sizing: border-box;
	}


.about .about_title {
	position: relative;
	display: block;
	margin-bottom: 20px;
}

	.about .about_title h1 {
		font-size: 28px;
		font-weight: 600;
		line-height: 38px;
		padding-bottom: 20px;
		box-sizing: border-box;
		border-bottom: 1px solid rgba(0, 0, 0, .1);
	}

.about_desc p {
	color: var(--main-color-stitle_color);
	font-size: 18px;
	line-height: 34px;
	font-weight: 500;
	margin-bottom: 5px;
}

.about_desc img {
	max-width: 100%;
}

/* 联系我们 */
.contact_box {
	position: relative;
	display: block;
	padding: 120px 0 120px;
}

	.contact_box .contact {
		width: 100%;
		display: flex;
		flex-wrap: wrap;
	}

		.contact_box .contact .contact_left {
			width: 50%;
			padding: 0 15px;
			box-sizing: border-box;
		}

			.contact_box .contact .contact_left h1 {
				font-size: 28px;
				font-weight: 600;
				line-height: 38px;
				color: var(--main-color-bg_color);
			}

			.contact_box .contact .contact_left img {
				max-width: 100%;
			}

		.contact_box .contact .contact_right {
			width: 50%;
			padding: 0 15px;
			box-sizing: border-box;
		}

.contact_desc p {
	font-size: 18px;
	line-height: 34px;
	font-weight: 600;
	color: #757575;
	margin-bottom: 1rem;
}

.contact_right input {
	height: 78px;
	width: 100%;
	background: var(--main-color-f6_color);
	border: 0;
	outline: 0;
	padding: 0 30px;
	font-size: 16px;
	color: var(--main-color-stitle_color);
	margin-bottom: 10px;
}

.contact_right textarea {
	font-size: 16px;
	color: var(--main-color-stitle_color);
	height: 195px;
	background: var(--main-color-f6_color);
	width: 100%;
	border: 0;
	outline: 0;
	padding: 25px 30px 25px;
}

.black a:hover {
	background: var(--main-color-bg_color);
	color: white;
}























@media only screen and (max-width: 1300px) {
	.bannerbox .swiper-slide .textbox p {
		font-size: 15px;
	}

	.bannerbox .swiper-slide .textbox h2 {
		font-size: 70px;
		margin-top: 0;
		margin-bottom: 0;
		line-height: 80px;
	}

	.swiper-button-next1 {
		margin-right: 60px;
		width: 40px;
		height: 40px;
	}

	.swiper-button-prev1 {
		margin-left: 60px;
		width: 40px;
		height: 40px;
	}
}







@media only screen and (max-width: 980px) {
	.wapper {
		width: 90%;
		margin: 0 auto;
	}

	.topbox {
		display: none;
	}

	.headerbox {
		display: none;
	}

	.inbanner h1 {
		color: var(--main-color-white);
		font-size: 36px;
	}

	.sp_header {
		display: flex;
	}

	.index2_content ul li {
		width: 100%;
		margin-bottom: 20px;
	}

	.index3box .index3 {
		flex-wrap: wrap;
	}

		.index3box .index3 .index3_left {
			width: 100%;
			margin-right: 0;
			margin-left: 0;
			padding-bottom: 100px;
		}

		.index3box .index3 .index3_right {
			width: 100%;
			padding: 20px;
		}

	.index4_content ul li {
		width: 50%;
		max-width: 50%;
	}

	.index5box .index5 .index5_left {
		width: 80%;
		padding-left: 0;
		margin: 0 auto;
		margin-bottom: 40px;
	}

	.index5_right {
		width: 100%;
	}

	.index3box .index3 .index3_left .left_img .number {
		right: -45px;
	}

		.index3box .index3 .index3_left .left_img .number ul li {
			padding: 35px 23px 30px;
		}

	.index5box .index5 {
		margin-left: 15px;
		margin-right: 15px;
	}

	.slide_icon {
		right: 4px;
	}

	.index2_content ul li {
		padding: 0;
	}

	.bannerbox .swiper-slide .textbox p {
		font-size: 15px;
	}

	.bannerbox .swiper-slide .textbox h2 {
		font-size: 60px;
		margin-top: 0;
		margin-bottom: 0;
		line-height: 80px;
	}

	.swiper-button-next1 {
		margin-right: 20px;
		width: 40px;
		height: 40px;
	}

	.swiper-button-prev1 {
		margin-left: 20px;
		width: 40px;
		height: 40px;
	}

	.header_btn {
		padding: 0;
	}

		.header_btn .btn {
			padding: 0 20px;
			line-height: 30px;
		}

	.index1box {
		padding: 15px 0;
	}

		.index1box .index1 {
			flex-wrap: wrap;
			padding: 0;
		}

			.index1box .index1 h1 {
				width: 100%;
				font-size: 20px;
				line-height: 30px;
			}

			.index1box .index1 .header_btn {
				margin-left: 0;
			}

	.main_title1 h2 {
		font-size: 30px;
		line-height: 40px;
	}

	.main_title {
		margin-bottom: 0;
	}

	.index2box {
		padding: 50px 0 0px;
	}

	.list ul li {
		font-size: 15px;
		line-height: 30px;
	}

	.description p {
		font-size: 15px;
		line-height: 30px;
	}

	.index3_right .list {
		margin-bottom: 20px;
	}

	.index4_content ul li .index4_item .text h4 {
		font-size: 17px;
	}

	.footer1box .footer1 {
		flex-wrap: wrap;
	}

		.footer1box .footer1 .footer_item1 {
			width: 100%;
		}

		.footer1box .footer1 .footer_item2 {
			width: 50%;
		}

	.detailbox .detail .detail_left {
		width: 100%;
		margin-bottom: 20px;
		padding: 0;
	}

	.detailbox .detail .detail_right {
		width: 100%;
		padding: 0;
	}

	.contact_box .contact .contact_left {
		width: 100%;
		padding: 0;
		margin-bottom: 40px;
	}

	.contact_box .contact .contact_right {
		width: 100%;
		padding: 0;
	}
}



@media only screen and (max-width: 768px) {
	.wapper {
		width: 100%;
	}

	.index4_content ul li {
		width: 100%;
		max-width: 100%;
	}

	.index5_right {
		margin-right: 0;
	}

	.bannerbox .swiper-slide .textbox p {
		font-size: 12px;
	}

	.bannerbox .swiper-slide .textbox h2 {
		font-size: 25px;
		margin-top: 0;
		margin-bottom: 0;
		line-height: 40px;
	}

	.swiper-button-next1 {
		margin-right: 10px;
		width: 20px;
		height: 20px;
	}

	.swiper-button-prev1 {
		margin-left: 10px;
		width: 20px;
		height: 20px;
	}

	.main_title h2 {
		font-size: 20px;
	}

	.index5_right .one_slide {
		padding: 20px;
	}

		.index5_right .one_slide .description p {
			font-size: 16px;
		}

	.footer1box {
		padding: 50px 0;
	}
}