.carousel {
	z-index: -1;
}

/* 样本产品开始 */


.product {
	background: #f5f5f5;
}

.product .search_top {
	display: flex;
}

.product .search_top .text {
	padding: 60px 40px;
	font-size: 28px;
	font-style: italic;
	width: 37%;
	text-align: right;
	color: #fff;
	background: url(/assets/image/02.png) no-repeat;
	background-size: 100%;
}

.product .search_top .input_box {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex: 1;
	padding: 0px 8% 0 40px;
	background: #fff;
}

.product .search_top .input_box input {
	margin-right: 5px;
	width: 28%;
	height: 50px;
	line-height: 50px;
	border: 1px solid #eee;
	padding-left: 7px;
	outline: none;
}

.product .search_top .input_box img {
	padding: 15px 12px;
	height: 50px;
	background-color: #BE0000;
	line-height: 42px;
}

.product .search_top .input_box>div {
	display: flex;
	align-items: center;
}

.product .search_top .input_box .xl_box {
	width: 30%;
}

.product .search_top .input_box .xl_box input {
	width: 75%;
}

.product .search_top .input_box .parameter_box {
	width: 68%;
}

.product .pro_list {
	overflow: hidden;
	text-align: center;
	max-width: 1300px;
	margin: 0 auto;
	padding: 60px 0px;
}

.product .pro_list .phone {
	display: none;
}

.product .pro_list h3 {
	position: relative;
	margin: -29px 0 15px;
	font-size: 45px;
	font-weight: 700;
	color: #000;
}

.product .pro_list h2 {
	text-align: center;
	position: relative;
	line-height: 1em;
	text-transform: uppercase;
	width: 100%;
	font-family: "arial black";
	font-size: 65px;
	color: #000;
	opacity: 0.07;
	margin: 0;
}

.product .pro_list p {
	margin: 10px 0 30px;
	font-size: 16px;
}

.product .pro_list .pc ul {
	overflow: hidden;
	display: flex;
	justify-content: space-between;
}

.product .pro_list .pc ul li {
	width: 24.5%;
}

.product .pro_list .swiper-slide img {
	height: auto;
}

.product .pro_list .swiper-slide a {
    display: block;
    width: 100%;
    background-color: #BE0000;
    font-size: 16px;
    color: #fff;
    line-height: 62px;
}

/* 样本产品结束 */
/* 关于我们开始 */
.about_us {
	padding: 76px 0 70px;
	background: url(/assets/image/01.png) no-repeat;
	background-size: 100% 100%;
	text-align: center;
	color: #fff;
}

.about_us h3 {
	position: relative;
	margin: -29PX 0 25px;
	text-align: center;
	font-size: 45px;
	font-weight: 700;
}

.about_us h2 {
	text-align: center;
	position: relative;
	line-height: 1em;
	text-transform: uppercase;
	width: 100%;
	font-family: "arial black";
	font-size: 65px;
	color: #fff;
	opacity: 0.3;
	margin: 0;
}

.about_us p {
	width: 100%;
	line-height: 27px;
	text-align: left;
	text-indent: 2em;
}

.about_us a {
	display: inline-block;
	width: 25%;
	margin: 32px auto 0px;
	padding: 16px 0;
	border: 2px solid #fff;
	color: #fff;
	transition: all .5s;
}


.about_us a:hover {
	display: inline-block;
	width: 25%;
	margin: 32px auto 0px;
	padding: 16px 0;
	border: 2px solid #BE0000;
	background-color: #BE0000;
	color: #fff;
	transition: all .5s;
}

.about_us ul {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 80%;
	margin: 60px auto 0;
	font-size: 18px;
	line-height: 50px;
}

.about_us ul li {
	text-align: center;
	width: 30%;
}

.about_us ul li a {
	border: 0;
	width: 100%;
	margin: 0;
}


.about_us ul li a:hover {
	border: 0;
	width: 100%;
	margin: 0;
	display: inline-block;
	padding: 16px 0;
	background-color: #BE0000;
	color: #fff;
	transition: all .5s;
}


.about_us ul img {
	width: 60px;
	display: block;
	height: 60px;
	margin: 0 auto;
}

/* 关于我们结束 */
/* 为什么选择我们开始 */
.why_choose {
	padding: 70px 0px;
	background-color: #f5f5f5;
}

.why_choose h3 {
	position: relative;
	margin: -29PX 0 25px;
	text-align: center;
	font-size: 45px;
	font-weight: 700;
}

.why_choose h2 {
	text-align: center;
	position: relative;
	line-height: 1em;
	text-transform: uppercase;
	width: 100%;
	font-family: "arial black";
	font-size: 65px;
	color: #000;
	opacity: 0.07;
	margin: 0;
}

.why_choose>p {
	font-size: 16px;
	text-align: center;
}

.why_choose .tab_wrapper {
	margin: 50px auto 0;
	box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.3);
	max-width: 1300px;
}

.why_choose .tab_wrapper .tab {
	display: flex;
	text-align: center;
	margin-bottom: 0;
}

.why_choose .tab_wrapper .tab li {
	width: 25%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	padding: 20px 15px;
	background: #eee;
	border-left: 1px solid #ccc;
	transition: all .5s;
}

.tab_view {
	background: #fff;
}

.why_choose .tab_wrapper .tab li.active {
	background-color: #BE0000;
	color: #fff;
	transition: all .5s;
}

.why_choose .tab_wrapper .tab li img {
	margin-bottom: 15px;
	width: 50px;
	height: 50px;
}

.why_choose .tab_wrapper .tab li span {
	font-size: 42px;
}

.why_choose .tab_wrapper .tab li p {
	font-size: 20px;
	font-weight: bold;
	line-height: 40px;
	margin: 0;
}

.why_choose .tab_wrapper .tab_view li {
	display: none;
	padding: 45px;
}

.why_choose .tab_wrapper .tab_view li.active {
	display: flex;
}

.why_choose .tab_wrapper .tab_view li img {
	width: 50%;
	height: 335px;
}

.why_choose .tab_wrapper .tab_view li>div {
	padding: 17px 0px 0 5%;
	width: 47%;
}

.why_choose .tab_wrapper .tab_view li>div h4 {
	position: relative;
	margin-bottom: 53px;
	font-size: 34px;
	font-weight: 700;
}

.why_choose .tab_wrapper .tab_view li>div h4::after {
	position: absolute;
	content: '';
	bottom: -22px;
	left: 0;
	width: 120px;
	height: 5px;
	background-color: #BE0000;
}

.why_choose .tab_wrapper .tab_view li>div p {
	line-height: 30px;
}


/* 为什么选择我们结束 */
/* 行业应用开始 */
.industry_application {
	padding: 65px 0 0;
}

.industry_application ul {
	display: flex;
	/* max-width: 1300px; */
	margin: 0 auto;
}

.industry_application ul li {
	position: relative;
	flex: 1;
	overflow: hidden;
	background: #000;
	min-height: 450px;
	transition: all ease .5s;
}

.industry_application ul li img {
	width: 100%;
	opacity: .6;
	min-height: 450px;
	object-fit: cover;
}

.industry_application ul li span {
	position: absolute;
	bottom: 23px;
	left: 40px;
	font-size: 22px;
	color: #fff;
}

/* 行业应用结束 */
/* 新闻开始 */
.news {
	padding: 90px 0 100px;
}

.news h3 {
	position: relative;
	margin: -29px 0 65px;
	font-size: 45px;
	font-weight: 700;
	text-align: center;
}

.news h2 {
    text-align: center;
    position: relative;
    line-height: 1em;
    text-transform: uppercase;
    width: 100%;
    font-family: "arial black";
    font-size: 65px;
    color: #000;
    opacity: 0.07;
    margin: 0;
}

.news ul {
	display: flex;
	justify-content: space-between;
	max-width: 1300px;
	margin: 0 auto;
}

.news ul li {
	width: 32%;
}

.news ul li img {
	width: 100%;
	height: 280px;
}

.news ul li .time {
	margin: 20px 0;
	color: #999;
}

.news ul li .tit {
	font-size: 18px;
	font-weight: 700;
}

.news ul li a {
	display: inline-block;
	color: #fff;
	margin-top: 30px;
	background-color: #BE0000;
	width: 130px;
	line-height: 47px;
	text-align: center;
}

/* 新闻结束 */

/* 手机  (<=768px)*/
@media (max-width: 768px) {
	h3 {
		font-size: 30px !important;
	}

	.q-banner .swiper-slide img {
		height: auto;
	}

	.product .pro_list h2 {
		text-align: center;
		position: relative;
		line-height: 1em;
		text-transform: uppercase;
		width: 100%;
		font-family: "arial black";
		font-size: 40px;
		color: #000;
		opacity: 0.07;
		margin: 0;
	}

	.product .pro_list h3 {
		position: relative;
		margin: -22px 0 15px;
		font-size: 45px;
		font-weight: 700;
		color: #000;
	}

	.product h3::before {
		display: none;
	}

	.product .search_top {
		display: block;
	}

	.product .search_top .text {
		width: 100%;
		padding: 33px 40px;
		font-size: 18px;
		text-align: center;
	}

	.product .search_top .input_box {
		display: block;
		padding: 10px;
	}

	.product .search_top .input_box .xl_box {
		align-items: flex-start;
	}

	.product .search_top .input_box .xl_box,
	.product .search_top .input_box .parameter_box {
		width: 100%;
	}

	.product .search_top .input_box .xl_box input,
	.product .search_top .input_box .parameter_box input {
		margin-bottom: 10px;
		width: 86%;
		margin-right: 5px;
		height: 43px;
		line-height: 43px;
		border: 1px solid #eee;
		padding-left: 7px;
		outline: none;
	}

	.product .search_top .input_box img {
		padding: 13px 12px;
		height: 43px;
		background-color: #BE0000;
		line-height: 33px;
	}

	.product .search_top .input_box .parameter_box {
		display: block;
	}

	.product .pro_list .pc ul {
		overflow: hidden;
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
	}

	.product .pro_list .pc ul li {
		width: 100%;
	}

	.product .pro_list {
		overflow: hidden;
		text-align: center;
		max-width: 1300px;
		margin: 0 auto;
		padding: 30px 0px;
	}

	.product .pro_list .pc {
		display: block;
		padding: 10px 15px;
	}

	.product .pro_list .pc ul li {
		width: 100%;
		margin-bottom: 15px;
	}

	.product .pro_list p {
		margin: 10px 0 12px;
		font-size: 16px;
	}

	.product .pro_list .phone {
		display: none;
	}

	.product .pro_list .swiper-slide img {
		height: auto;
		width: 100%;
	}

	.product .pro_list .swiper-slide a {
    display: block;
    width: 100%;
    background-color: #BE0000;
    font-size: 16px;
    color: #fff;
    line-height: 50px;
	}

	.product .pro_list .phone .swiper-slide {
		width: auto;
	}

	.about_us {
		padding: 45px 0 20px;
		background: url(/assets/image/01.png) no-repeat;
		background-size: 100% 100%;
		text-align: center;
		color: #fff;
	}

	.about_us h3 {
		margin: 0 0 30px;
		position: relative;
		margin: -17PX 0 17px;
		text-align: center;
		font-size: 45px;
		font-weight: 700;
	}

	.about_us ul img {
		width: 53px;
		display: block;
		height: 53px;
		margin: 0 auto;
	}

	.about_us ul {
		display: flex;
		justify-content: space-between;
		align-items: center;
		width: 96%;
		margin: 11px auto 0;
		font-size: 15px;
		line-height: 18px;
	}

	.about_us h3::before {
		display: none;
	}

	.about_us p {
		width: 100%;
		padding: 0 10px;
		line-height: 24px;
	}

	.about_us a {
		width: 40%;
		margin: 14px auto 0px;
		padding: 10px 0;
	}

	.about_us h2 {
		text-align: center;
		position: relative;
		line-height: 1em;
		text-transform: uppercase;
		width: 100%;
		font-family: "arial black";
		font-size: 40px;
		color: #fff;
		opacity: 0.3;
		margin: 0;
	}

	.about_us a:hover {
		display: inline-block;
		width: 40%;
		margin: 14px auto 0px;
		padding: 10px 0;
		border: 2px solid #BE0000;
		background-color: #BE0000;
		color: #fff;
		transition: all .5s;
	}

	.why_choose {
		padding: 50px 0;
	}

	.why_choose h3 {
		margin-top: 0;
		position: relative;
		margin: -17px 0 35px;
		font-size: 40px;
		font-weight: 700;
		text-align: center;
		float: left;
		width: 100%;
	}

	.why_choose h3::before {
		display: none;
	}

	.why_choose .tab_wrapper {
		width: 96%;
		margin: 23px auto 0;
	}

	.why_choose .tab_wrapper .tab {
		flex-direction: column;
	}

	.why_choose .tab_wrapper .tab li {
		width: 100%;
		padding: 8px;
		flex-direction: row;
		align-items: center;
	}

	.why_choose .tab_wrapper .tab li p {
		font-size: 18px;
		font-weight: bold;
		line-height: 40px;
		margin: 0;
	}

	.why_choose .tab_wrapper .tab li span {
		font-size: 24px;
		MARGIN-RIGHT: 8PX;
	}

	.why_choose .tab_wrapper .tab li img {
		margin: 0 10px 0 0;
	}

	.why_choose .tab_wrapper .tab_view li.active {
		display: block;
		padding: 10px 5%;
	}

	.why_choose .tab_wrapper .tab_view li img {
		width: 100%;
		HEIGHT: AUTO;
	}

	.why_choose .tab_wrapper .tab_view li>div {
		width: 100%;
		PADDING: 15PX 0PX;
	}

	.why_choose .tab_wrapper .tab_view li>div p {
		line-height: 25px;
	}

	.why_choose .tab_wrapper .tab_view li>div h4 {
		position: relative;
		margin-bottom: 48px;
		font-size: 24px;
		font-weight: 700;
	}

	.why_choose .tab_wrapper .tab_view li>div h2 {
		margin: 0 0 30px 0;
		font-size: 20px;
	}

	.why_choose h2 {
		text-align: center;
		position: relative;
		line-height: 1em;
		text-transform: uppercase;
		width: 100%;
		font-family: "arial black";
		font-size: 40px;
		color: #000;
		opacity: 0.07;
		margin: 0;
	}

	.industry_application {
		padding: 30px 0 0;
	}

	.industry_application ul {
		width: 96%;
		display: block;
	}

	.industry_application ul li {
		position: relative;
		flex: 1;
		overflow: hidden;
		background: #000;
		min-height: 151px;
		transition: all ease .5s;
		WIDTH: 50%;
		FLOAT: LEFT;
	}

	.industry_application ul li img {
		width: 100%;
		opacity: .6;
		min-height: 152px;
		object-fit: cover;
	}

	.industry_application ul li span {
		position: absolute;
		bottom: 10px;
		left: 10px;
		font-size: 18px;
		color: #fff;
	}

	.news {
		padding: 40px 0 50px;
		float: left;
	}

	.news h3 {
		position: relative;
		margin: -29px 0 15px;
		font-size: 45px;
		font-weight: 700;
		text-align: center;
		float: left;
		width: 100%;
	}

	.news h3::before {
		display: none;
	}

	.news ul {
		display: block;
		width: 96%;
	}

	.news ul li {
		margin-bottom: 16px;
		width: 100%;
	}

	.news ul li img {
		width: 100%;
		height: 250px;
	}

	.news ul li a {
		display: inline-block;
		color: #fff;
		margin-top: 14px;
		background-color: #BE0000;
		width: 130px;
		line-height: 37px;
		text-align: center;
	}
}