* {
	margin: 0;
	padding: 0;
}


/* 头部导航 */
.header.sty{
	box-shadow: none;
	background: none;
	border-bottom: 0.01rem solid rgba(255,255,255,0.18);
}
.header.sty .head_fr .nav_list .nav_url,
.header.sty .head_fr .nav_list .nav_item .nav_url:hover,
.header.sty .head_fr .nav_list .nav_item.act .nav_url,
.header.sty .head_fr .search_input,
.header.sty .head_fr .head_phone{
	color: #FFFFFF;
}
.header.sty .head_fr .nav_list .nav_url::before{
	background: #fff;
}
.header.sty .head_fr .search_submit{
	background: url(../img/search_icon1.png) center no-repeat;
}
/*.header.sty .head_fr form{*/
/*	border: 0.01rem solid #fff;*/
/*}*/
.header.sty .head_fr .search_input::placeholder{
	color: rgba(255,255,255,0.8);
}
.header.sty .head_fr .head_phone img{
	filter: brightness(0) invert(1);
}

.header:hover{
    background: #FFFFFF;
}
.header:hover .head_fr .nav_list .nav_url{
    color: #333333;
}
.header:hover .head_fr .nav_list .nav_url::before{
    background: #0099CD;
}
.header:hover .head_fr .nav_list .nav_item .nav_url:hover,
.header:hover .head_fr .nav_list .nav_item.act .nav_url,
.header:hover .head_fr .head_phone{
    color: #0099CD;
}
.header:hover .head_fr form{
    /*border: 0.01rem solid #CCCCCC;*/
}
.header:hover .head_fr .search_submit{
    background: url(../img/search_icon.png) center no-repeat;
}
.header:hover .head_fr .search_input{
    color: #000;
}
.header:hover .head_fr .search_input::placeholder{
    color: #929292;
}
.header:hover .head_fr .head_phone img{
    filter: brightness(1) invert(0);
}







/* 栏目名样式 */
.class_name{
	width: 100%;
	text-align: center;
	position: relative;
	display: flex;
	justify-content: center;
}
.class_name .name_en{
	font-weight: bold;
	font-size: 0.6rem;
	color: #038DBC;
	position: absolute;
	top: -0.24rem;
	opacity: 0.1;
	text-transform: uppercase;
}
.class_name .name_cn{
	font-weight: bold;
	font-size: 0.45rem;
	color: #000000;
	position: relative;
}
.class_name .name_cn::before{
	content: "";
	position: absolute;
	width: 1rem;
	height: 0.05rem;
	background: #0099CD;
	bottom: -0.28rem;
	left: 50%;
	transform: translateX(-50%);
}



.class_more{
	width: 1.5rem;
	height: 0.48rem;
	position: relative;
	background: url(../img/more_bg.png) center no-repeat;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.14rem;
	font-weight: 400;
	font-size: 0.16rem;
	color: #0099CD;
	overflow: hidden;
	cursor: pointer;
}
.class_more::before{
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	border: 0.01rem solid #0099CD;
	border-radius: 0.1rem 0 0.1rem 0;
	transition: all 0.5s;
	box-sizing: border-box;
	z-index: -1;
}
.class_more img{
	width: 0.22rem;
	height: 0.16rem;
	object-fit: contain;
}
.class_more:hover::before{
	border: 0.3rem solid #0099CD;
}
.class_more:hover{
	color: #fff;
}
.class_more:hover img{
	filter: brightness(0) invert(1);
}







/* 产品中心 */
.product{
	padding-top: 1.04rem;
}
.product_body{
	padding-top: 1.1rem;
	box-sizing: border-box;
	margin-top: 0.78rem;
	height: 8rem;
	background: url(../img/product_bg1.png) center no-repeat;
	background-size: cover;
	position: relative;
}
.product_item{
	display: flex;
	justify-content: space-between;
	position: relative;
	opacity: 0 !important;
	transform: translateY(0.6rem) !important;
	transition: all 0.5s;
}
.product_item.swiper-slide-active{
	opacity: 1 !important;
	transform: translateY(0rem) !important;
}

.product_item .product_txt{
	width: 5.6rem;
	padding-top: 0.4rem;
	box-sizing: border-box;
}
.product_item .product_txt .product_title{
	font-weight: bold;
	font-size: 0.36rem;
	color: #333333;
	margin-bottom: 0.3rem;
}
.product_item .product_txt .product_cont{
	font-weight: 400;
	font-size: 0.18rem;
	color: #717171;
	line-height: 1.8;
	margin-bottom: 0.6rem;
}
.product_item .product_img{
	width: 6.5rem;
	height: 5rem;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}
.product_item .product_img img{
	object-fit: contain;
}

.product_tab{
	position: absolute;
    bottom: 0;
    width: 100%;
    height: 1.4rem;
    display: flex;
    align-items: flex-end;
    z-index: 9;
}
.product_tab .product_btn{
	width: 20%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #F2F2F2;
	font-weight: 400;
	font-size: 0.24rem;
	color: #333333;
	cursor: pointer;
	transition: height 0.5s;
	position: relative;
	padding: 0 0.2rem;
    box-sizing: border-box;
	flex: 1;
}
.product_tab .product_btn::before{
	content: "";
	position: absolute;
	width: 0.01rem;
	height: 1.4rem;
	right: 0;
	bottom: 0;
	background: #E2E2E2;
}
.product_tab .product_btn:last-child::before{
	display: none;
}
.product_tab .product_btn.active{
	height: 2.15rem;
	background: url(../img/product_btn.png) top center no-repeat;
	background-size: cover;
	color: #fff;
}
.product_tab .product_btn.active::before{
	background: #0099CD;
}




/* 介绍 */
.about{
	padding: 0.8rem 0;
	box-sizing: border-box;
}
.about .about_top{
	display: flex;
	justify-content: space-between;
	margin-bottom: 0.6rem;
}
.about .about_top .about_txt{
	width: 6.8rem;
	margin-top: 0.44rem;
}
.about .about_top .about_txt .class_name{
	justify-content: flex-start;
}
.about .about_top .about_txt .class_name .name_cn::before{
	display: none;
}
.about .about_top .about_txt .about_name{
	margin-top: 0.6rem;
	font-weight: bold;
	font-size: 0.32rem;
	color: #0099CD;
}
.about .about_top .about_txt .about_cont{
	margin-top: 0.4rem;
	font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
	line-height: 1.8;
	margin-bottom: 0.45rem;
}
.about .about_top .about_txt .about_cont,
.about .about_top .about_txt .about_cont p{
    font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
	line-height: 1.8;
}
.about .about_top .about_img{
	width: 8.7rem;
	height: 5.8rem;
	position: relative;
}
.about .about_top .about_img .about_icon{
	width: 0.58rem;
	height: 0.58rem;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}
.about .about_top .about_img .about_icon img{
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.about .about_top .about_img .about_icon:before,
.about .about_top .about_img .about_icon:after{
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	border-radius: 50%;
	width: 0.58rem;
	height: 0.58rem;
	background-color: #FFFFFF;
	transform: translate(-50%, -50%);
}
.about .about_top .about_img .about_icon:before {
	z-index: 4;
	opacity: 0.4;
	animation: dot 3s .75s infinite;
}

.about .about_top .about_img .about_icon:after {
	z-index: 3;
	opacity: 0.18;
	animation: dot 3s infinite;
}
@keyframes dot {
	0% {
		width: 0.9rem;
		height: 0.9rem;
		opacity: .2;
	}

	100% {
		width: 1.3rem;
		height: 1.3rem;
		opacity: 0;
	}
}
.pop_video{
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: 9.6rem;
	height: 5.4rem;
	background: #000;
	padding: 0.06rem;
	display: none;
}
.pop_video .pop_colse{
    width: 0.26rem;
    height: 0.26rem;
    position: absolute;
    top: -0.4rem;
    right: -0.4rem;
    pointer-events: none;
}
.pop_video .pop_colse img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.pop_video video{
	width: 100%;
	height: 100%;
	object-fit: contain;
}


.jieshao_num{
    width: 100%;
	display: flex;
	justify-content: center;
	column-gap: 1.89rem;
}
.jieshao_num .about_item{
	position: relative;
}
.jieshao_num .about_item::before{
	content: "";
	position: absolute;
	width: 0.09rem;
	height: 1.1rem;
	background: url(../img/about_border.png) center no-repeat;
	background-size: contain;
	left: -0.99rem;
}
.jieshao_num .about_item:first-child::before{
	display: none;
}
.jieshao_num .about_item .about_num{
    display: flex;
    align-items: flex-end;
}
.jieshao_num .about_item .about_num .num_shu{
    font-family: MiSans-Bold;
    font-weight: bold;
    font-size: 0.48rem;
    color: #000000;
    line-height: 1;
}
.jieshao_num .about_item .about_num .num_icon{
    font-weight: 400;
    font-size: 0.16rem;
    color: #000000;
    margin-left: 0.05rem;
}
.jieshao_num .about_item .about_num_title{
    margin-top: 0.2rem;
    font-weight: bold;
    font-size: 0.18rem;
    color: #000000;
}





/* 荣誉资质 */
.rongyu{
	height: 8.6rem;
	background: url(../img/rongyu_bg.png) center no-repeat;
	background-size: cover;
	padding: 1.04rem 0 0;
	box-sizing: border-box;
}
.rongyu_body{
    width: 100%;
    height: auto;
    position: relative;
	padding-top: 0.88rem;
}
.rongyu_body .rongyu_Swiper{
	width: 14rem;
	margin: 0 auto;
}
.rongyu_body .swiper-wrapper {
    display: flex;
    align-items: center;
}

.rongyu_body .swiper-slide {
    width: 3.4rem;
    min-height: 5.4rem;
    object-fit: contain;
    position: relative;
}

.rongyu_body .swiper-slide .chengguo_img{
    width: 3.4rem;
    height: 4.7rem;
    background: #F3F3F3;
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0, 0, 0, 0.16);
    border-radius: 0.08rem;
    border: 0.2rem solid #FFFFFF;
    box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
}
.rongyu_body .swiper-slide .chengguo_img img{
	object-fit: contain;
}
.rongyu_body .swiper-slide .cheng_txt {
    opacity: 0;
    font-weight: bold;
	font-size: 0.18rem;
	color: #333333;
    width: max-content;
    text-align: center;
    white-space: nowrap;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0.4rem;
}

.rongyu_body .swiper-slide.swiper-slide-active .cheng_txt {
    opacity: 1;
}




.rongyu_body .swiper-button-next::after,
.rongyu_body .swiper-button-prev::after {
    display: none;
}

.rongyu_body .swiper-button-next,
.rongyu_body .swiper-button-prev {
    width: 0.24rem;
    height: 0.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.rongyu_body .swiper-button-prev{
	background: url(../img/swiper_prev1.png) center no-repeat;
	background-size: cover;
}
.rongyu_body .swiper-button-next{
	background: url(../img/swiper_next1.png) center no-repeat;
	background-size: cover;
}
.rongyu_body .swiper-button-next:hover{
	background: url(../img/swiper_next2.png) center no-repeat;
	background-size: cover;
}
.rongyu_body .swiper-button-prev:hover {
    background: url(../img/swiper_prev2.png) center no-repeat;
	background-size: cover;
}

.rongyu_body .swiper-button-next {
    right: 0rem;
}

.rongyu_body .swiper-button-prev {
    right: auto;
    left: 0rem;
}





/* 研发制造 */
.yanfa{
	padding-top: 1.04rem;
	box-sizing: border-box;
}
.yanfa_body {
	margin-top: 0.88rem;
	height: 8.6rem;
	display: flex;
	justify-content: center;
}

.yanfa_body .yanfa_item {
	width: 20%;
	height: 100%;
	overflow: hidden;
	position: relative;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	cursor: pointer;
	transition: width 0.5s ease;
}
.yanfa_body .yanfa_item:before{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.72) 100%);
}
.yanfa_body .yanfa_item.act {
	width: 60%;
	transition: width 0.1s ease;
}
.yanfa_body .yanfa_item.act:before{
    background: linear-gradient( 90deg, rgba(1,25,45,0.71) 0%, rgba(0,0,0,0.47) 100%);
}
.yanfa_body .yanfa_item .yanfa_txt {
	position: absolute;
	bottom: 1rem;
	width: 100%;
	transition: all 0.5s ease;
}

.yanfa_body .yanfa_item .yanfa_icon {
	width: 0.64rem;
	height: 0.64rem;
	margin: 0 auto;
	transition: all 0.5s ease;
}

.yanfa_body .yanfa_item .yanfa_title {
	margin-top: 0.3rem;
	font-weight: bold;
	font-size: 0.32rem;
	color: #FFFFFF;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: all 0.5s ease;
}

.yanfa_body .yanfa_item .yanfa_title a {
	display: none;
	width: auto;
	height: auto;
	font-weight: 400;
	font-size: 0.16rem;
	color: #FFFFFF;
	gap: 0.1rem;
	align-items: center;
	text-decoration: none;
	transition: all 0.3s ease;
}
.yanfa_body .yanfa_item .yanfa_title a img {
	width: 0.22rem;
	height: 0.16rem;
	filter: brightness(0) invert(1);
	transition: transform 0.3s ease;
}

.yanfa_body .yanfa_item .yanfa_title a:hover img {
	transform: translateX(3px);
}

.yanfa_body .yanfa_item .yanfa_cont {
	margin-top: 0.3rem;
	font-weight: 400;
	font-size: 0.18rem;
	color: #FFFFFF;
	line-height: 1.8;
	opacity: 0;
	transform: translateY(20px);
	transition: all 0.5s ease 0.1s;
	min-width: 8.2rem !important;
	max-height: 0;
	overflow: hidden;
}

/* 激活状态样式 */
.yanfa_body .yanfa_item.act {
	width: 60%;
}

.yanfa_body .yanfa_item.act .yanfa_txt {
	width: 100%;
	padding: 0 1.6rem;
	box-sizing: border-box;
	bottom: 0.7rem;
}

.yanfa_body .yanfa_item.act .yanfa_icon {
	margin: 0;
	transition: all 0.5s ease;
}

.yanfa_body .yanfa_item.act .yanfa_title {
	justify-content: space-between;
	margin-top: 0.35rem;
}

.yanfa_body .yanfa_item.act .yanfa_title a {
	display: flex;
}

.yanfa_body .yanfa_item.act .yanfa_cont {
	opacity: 1;
	transform: translateY(0);
	max-height: 200px;
	transition: all 1.5s ease 0.1s;
}





/* 工程案例 */
.anli{
	height: 8.92rem;
	padding-top: 1.04rem;
	background: url(../img/anli_bg.png) center no-repeat;
	background-size: cover
}
.anli_body{
	margin-top: 0.83rem;
}
.anli_tab{
	display: flex;
	align-items: center;
	justify-content: center;
	column-gap: 0.4rem;
	margin-bottom: 0.3rem;
}
.anli_tab .anli_btn{
	font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
	padding: 0.09rem 0.14rem;
	cursor: pointer;
	border-radius: 0.05rem;
}
.anli_tab .anli_btn.act,
.anli_tab .anli_btn:hover{
	color: #fff;
	background: #0099CD;
}
.anli_txt .anli_show{
	display: none;
}
.anli_txt .anli_show.on{
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.anli_txt .anli_show .anli_list{
	width: 100%;
	height: auto;
	display: flex;
	margin-bottom: 0.3rem;
	column-gap: 0.2rem;
}
.anli_list .anli_item{
	width: 5.2rem;
	height: 4.4rem;
	background: #FFFFFF;
	border-radius: 0.1rem;
	border: 0.01rem solid #E4E4E4;
	overflow: hidden;
	padding: 0.3rem;
	box-sizing: border-box;
	display: flex;
	flex-wrap: wrap;
	align-content: space-between;
}
.anli_list .anli_item .anli_title{
	font-weight: 400;
    font-size: 0.2rem;
    color: #333333;
    line-height: 1.5;
    width: 100%;
    height: 0.56rem;
    align-content: center;
} 
.anli_list .anli_item .anli_img{
	width: 100%;
	height: 3rem;
	border-radius: 0.1rem;
	overflow: hidden;
}
.anli_list .anli_item .anli_img img{
	transition: all 0.5s;
}
.anli_list .anli_item:hover{
	box-shadow: 0rem 0rem 0.09rem 0.01rem rgba(7,69,141,0.3);
	border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
}
.anli_list .anli_item:hover .anli_title{
	color: #0099CD;
	font-weight: bold;
}
.anli_list .anli_item:hover .anli_img img{
	transform:scale(1.1);
}




/* 新闻中心 */
.news{
	padding-top: 1.04rem;
	padding-bottom: 0.6rem;
	background: url(../img/news_bg.png) center no-repeat;
	background-size: cover;
}
.news_body{
	margin-top: 0.78rem;
	position: relative;
}
.news_top{
	width: 7.6rem;
	display: flex;
	align-items: center;
	border-bottom: 0.01rem solid #E3E3E3;
	padding-bottom: 0.11rem;
	column-gap: 0.46rem;
	position: absolute;
	right: 0;
	justify-content: space-between;
}
.news_top a{
	width: auto;
	height: auto;
	font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
}
.news_top .news_tab{
	display: flex;
	align-items: center;
	column-gap: 0.32rem;
}
.news_top .news_tab .news_btn{
	font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
	padding: 0.09rem 0.14rem;
	box-sizing: border-box;
	border-radius: 0.05rem;
	cursor: pointer;
}
.news_top .news_tab .news_btn.act{
	background: #0099CD;
	color: #fff;
}




.news_txt .news_show{
	display: none;
	justify-content: space-between;
}
.news_txt .news_show.on{
	display: flex;
}
.news_txt .news_show .news_img{
	width: 7.8rem;
	height: 4.44rem;
	border-radius: 0.1rem;
	overflow: hidden;
}
.news_txt .news_show .news_img img{
	transition: all 0.5s;
}
.news_txt .news_show .news_img:hover img{
	transform:scale(1.1);
}
.news_txt .news_show .news_list{
	margin-top: 0.53rem;
	width: 7.6rem;
}
.news_txt .news_show .news_list .news_item{
	width: 100%;
	height: 1.3rem;
	border-bottom: 0.01rem dashed #D6D6D6;
	display: flex;
	flex-wrap: wrap;
	align-content: center;
	position: relative;
}
.news_txt .news_show .news_list .news_item::before{
	content: "";
	position: absolute;
	width: 0;
	height: 0.01rem;
	background: #0099CD;
	bottom: -0.01rem;
	right: 0;
	transition: all 0.5s;
}
.news_txt .news_show .news_list .news_item .news_title{
	width: 100%;
	font-weight: 400;
	font-size: 0.2rem;
	color: #333333;
	margin-bottom: 0.23rem;
}
.news_txt .news_show .news_list .news_item .news_time{
	font-weight: 400;
	font-size: 0.16rem;
	color: #929597;
}
.news_txt .news_show .news_list .news_item.act::before,
.news_txt .news_show .news_list .news_item:hover::before{
	width: 100%;
	right: auto;
	left: 0;
}
.news_txt .news_show .news_list .news_item.act .news_title,
.news_txt .news_show .news_list .news_item:hover .news_title{
	color: #0099CD;
}






/* 中标公告 */
.gonggao_class{
	font-weight: bold;
	font-size: 0.36rem;
	color: #000000;
	width: 100%;
	text-align: center;
	margin-top: 0.4rem;
	margin-bottom: 0.3rem;
	padding-bottom: 0.3rem;
	border-bottom: 0.01rem solid #D3D3D3;
	position: relative;
}
.gonggao_class::before{
	content: "";
	position: absolute;
	width: 1rem;
	height: 0.05rem;
	background: #0099CD;
	bottom: -0.04rem;
	left: 50%;
	transform: translateX(-50%);
}

.news .gonggao_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	column-gap: 0.4rem;
	row-gap: 0.15rem;
	margin-bottom: 0.3rem;
}
.gonggao_list .gonggao_item{
	width: calc(50% - 0.2rem);
	height: 0.86rem;
	background: #FFFFFF;
	border-radius: 0.05rem;
	border: 0.01rem solid #E4E4E4;
	display: flex;
	align-items: center;
	padding: 0.15rem 0.25rem 0.15rem 0.2rem;
	box-sizing: border-box;
}
.gonggao_list .gonggao_item .gonggao_time{
	width: 0.84rem;
	padding-right: 0.22rem;
	box-sizing: border-box;
	position: relative;
}
.gonggao_list .gonggao_item .gonggao_time::before{
	content: "";
	position: absolute;
	width: 0.01rem;
	height: 0.5rem;
	background: #BFBFBF;
	right: 0;
	top: 0.03rem;
}
.gonggao_list .gonggao_item .gonggao_time .gonggao_data{
	font-weight: normal;
	font-size: 0.28rem;
	color: #929597;
	text-align: center;
	white-space: nowrap;
}
.gonggao_list .gonggao_item .gonggao_time .gonggao_year{
	font-weight: normal;
    font-size: 0.15rem;
    color: #929597;
    white-space: nowrap;
}
.gonggao_list .gonggao_item .gonggao_title{
	font-weight: normal;
	font-size: 0.18rem;
	color: #333333;
	line-height: 1.6;
	width: calc(100% - 1.1rem);
	margin-left: 0.25rem;
}
.gonggao_list .gonggao_item:hover{
	background: #0099CD;
}
.gonggao_list .gonggao_item:hover .gonggao_data,
.gonggao_list .gonggao_item:hover .gonggao_year,
.gonggao_list .gonggao_item:hover .gonggao_title{
	color: #fff;
}
.gonggao_list .gonggao_item:hover .gonggao_time::before{
	background: rgba(255,255,255,0.5);
}
.news .class_more{
	margin: 0 auto;
}







/* 友情链接 */
.links{
	min-height: 0.8rem;
	display: flex;
	align-items: center;
	padding: 0.16rem 0;
	box-sizing: border-box;
}
.links .main{
	display: flex;
	align-items: center;
	position: relative;
}
.links .main::before{
	content: "";
	position: absolute;
	width: 0.01rem;
	height: 100%;
	background: #DBDBDB;
	left: 0.9rem;
}
.links .links_class{
	font-weight: 400;
	font-size: 0.16rem;
	color: #0099CD;
	margin-right: 0.3rem;
	position: relative;
}
.links .links_list{
	width: calc(100% - 1.1rem);
	display: flex;
	flex-wrap: wrap;
	column-gap: 0.25rem;
	row-gap: 0.1rem;
} 
.links .links_list a{
	width: auto;
	height: auto;
	font-weight: 400;
	font-size: 0.14rem;
	color: #666666;
}
.links .links_list a:hover{
	color: #0099CD;
}



@media screen and (max-width: 1043px) {
    .class_more{
        font-size: 0.26rem;
        width: 1.8rem;
        height: 0.6rem;
    }
    
    
    
    
    
        
    /*产品中心*/
    .product_body{
        height: auto;
    }
    .product_item{
        flex-wrap: wrap;
    }
    .product_item .product_txt,
    .product_item .product_img{
        width: 100%;
        height: auto;
    }
    .product_item .product_txt .product_title{
        font-size: 0.38rem;
    }
    .product_item .product_txt .product_cont{
        font-size: 0.28rem;
    }
    .product_tab .product_btn{
        overflow: hidden;
    }
    .product_tab .product_btn.active{
        height: 1.8rem;
    }
    .product_tab{
        position: relative;
    }
    
    
    
    /*介绍*/
    .about .about_top{
        flex-wrap: wrap;
    }
    .about .about_top .about_txt{
        width: 100%;
        margin-bottom: 0.4rem;
    }
    .about .about_top .about_txt .about_name{
        font-size: 0.38rem;
    }
    .about .about_top .about_txt .about_cont, 
    .about .about_top .about_txt .about_cont p{
        font-size: 0.28rem;
    }
    .about .about_top .about_img{
        width: 100%;
        height: auto;
    }
    .pop_video{
        width: 94%;
        height: auto;
        z-index: 999;
    }
    .pop_video .pop_colse{
        right: 0;
    }
     .jieshao_num{
        row-gap: 0.6rem;
        flex-wrap: wrap;
        column-gap: 0;
    }
    .jieshao_num .about_item{
        width: 33.33%;
    }
    
    .jieshao_num .about_item .about_num{
        justify-content: center;
    }
    .jieshao_num .about_item .about_num_title{
        text-align: center;
        font-size: 0.24rem;
    }
    .jieshao_num .about_item::before{
        left: 0;
    }
    .jieshao_num .about_item:nth-child(4)::before{
        display: none;
    }
    
    
    
    
    
    /*荣誉资质*/
    .rongyu{
        height: auto;
        padding: 1rem 0;
    }
    .rongyu_body .rongyu_Swiper{
        width: 100%;
        padding-bottom: 0.5rem;
    }
    .rongyu_body .swiper-slide .cheng_txt{
        font-size: 0.28rem;
        white-space: normal;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        text-overflow: ellipsis;
        overflow: hidden;
        -webkit-line-clamp: 2;
        height: auto;
        width: 160%;
    }
    
    
    
    /*工程案例*/
     .anli{
        height: auto;
        padding-bottom: 0.6rem;
    }
    .anli_tab{
        column-gap: 0.2rem;
        justify-content: flex-start;
        flex-wrap: wrap;
        row-gap: 0.2rem;
    }
    .anli_tab .anli_btn{
        font-size: 0.28rem;
        text-align: center;
        width: calc(33.33% - 0.14rem);
        border: 0.01rem solid #d6d6d6;
        height: auto;
    }
    
    .anli_txt .anli_show .anli_list{
        flex-wrap: wrap;
        row-gap: 0.2rem;
    }
    .anli_list .anli_item{
        width: 100%;
        height: auto;
        row-gap: 0.2rem;
    }
    .anli_list .anli_item .anli_title{
        font-size: 0.28rem;
        height: fit-content;
    }
    .anli_list .anli_item .anli_img{
        height: auto;
    }
    
    
    
    
    
    /*新闻中心*/
    .news_top{
        width: 100%;
        position: relative;
        margin-bottom: 0.4rem;
    }
    .news_txt .news_show{
        flex-wrap: wrap;
    }
    .news_top .news_tab .news_btn,
    .news_top a{
        font-size: 0.28rem;
    }
    .news_txt .news_show .news_img,
    .news_txt .news_show .news_list{
        width: 100%;
        height: auto;
        margin: 0;
    }
    .news_txt .news_show .news_list .news_item .news_title{
        font-size: 0.28rem;
    }
    .news_txt .news_show .news_list .news_item .news_time{
        font-size: 0.22rem;
    }
    
    
    
    
    
    
    /*中标公告*/
    .gonggao_list .gonggao_item{
        width: 100%;
        height: auto;
    }
    .gonggao_list .gonggao_item .gonggao_time{
        width: auto;
    }
    .gonggao_list .gonggao_item .gonggao_time::before{
        height: 100%;
    }
    .gonggao_list .gonggao_item .gonggao_time .gonggao_data{
        font-size: 0.4rem;
    }
    .gonggao_list .gonggao_item .gonggao_time .gonggao_year{
        font-size: 0.2rem;
    }
    .gonggao_list .gonggao_item .gonggao_title{
        font-size: 0.28rem;
    }
    
    
    
    /*友情链接*/
    .links .main::before{
        display: none;
    }
    .links .links_class,
    .links .links_list a{
        font-size: 0.24rem;
        white-space: nowrap;
    }
}