@charset "UTF-8";

/* 内页banner*/
.white_nav_top {
    height: max(75px, 3.6vw);
}

body .yx_Header {
    position: fixed;
}

.white_nav .yx_N_Pc,
section.yx_Header.clik_nav .yx_N_Pc {
    margin-top: 0;
}

.white_nav .yx_NP_Box,
section.yx_Header.clik_nav .yx_NP_Box {
    align-items: center;
}

.white_nav .yx_NP_Right,
section.yx_Header.clik_nav .yx_NP_Right {
    visibility: hidden;
    opacity: 0;
}

.nei_banner {
    position: relative;
    overflow: hidden;
    background: #000;
    height: 34vw;
}

.nei_banner img {
    width: 100%;
    height: 100%;
    vertical-align: top;
    object-fit: cover;
}

.nei_banner .nei_txt {
    position: absolute;
    left: 50%;
    bottom: 20%;
    transform: translate(-50%, 0%);
    z-index: 2;
}

.ab_banner .nei_txt {
    text-shadow: 0 3px 9px rgb(0 0 0 / 41%);
}

.nei_banner .nei_txt .n_ban_tit {
    color: #fff;
    line-height: 120%;
    font-weight: 700;
    font-size: var(--f54);
}

.nei_banner .nei_txt .n_ban_sum {
    font-size: max(16px, 0.938vw);
    color: rgb(255 255 255 / 70%);
}

.bread_crumbs i {
    color: var(--li);
}

.bread_crumbs * {
    color: #fff;
    text-transform: uppercase;
    font-size: var(--f16);
    font-weight: 300;
    letter-spacing: 0.2vw;
}

.ab_one {
    padding: 6% 0 8%;
    position: relative;
}

.ab_one:before {
    content: '';
    position: absolute;
    width: 1px;
    height: calc(100% - 17px);
    background: #000;
    left: 50%;
    top: 0;
    opacity: .1;
}

.ab_one:after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--li);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    bottom: 0px;
    margin: 0px 0 0 -5px;
    outline: 1px solid rgb(0 0 0 / 10%);
    outline-offset: 6px;
}

.ab_one>.center {
    align-items: baseline;
}

.ab_one>.center>div {
    width: 47%;
}

.ab_one .info {
    font-size: var(--f42);
    color: #000;
    line-height: 120%;
    font-weight: 700;
    width: 90%;
    margin-bottom: 4vw;
}

.ab_one .info span {
    color: var(--li);
}

.ab_one .info:before {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: var(--li);
    margin-bottom: 2vw;
}

.ab_one a.public_more {
    margin: 4vw 0;
    display: block;
}

.ab_one>.center img {
    width: 100%;
    vertical-align: top;
    height: auto;
}

.a_img {
    margin: 9vw 0 6vw;
}

.four_bottom span.counter {
    font-size: var(--f72);
    color: #313131;
    font-weight: bold;
    line-height: 100%;
}

.four_bottom i {
    font-size: var(--f18);
    color: #313131;
    text-transform: uppercase;
    font-weight: bold;
}

.four_bottom p {
    color: #000;
}

.ab_two {
    padding: 4% 0;
    text-align: center;
}

.ab_two .tit {
    text-align: center;
    font-size: var(--f48);
    color: #000;
    font-weight: bold;
    line-height: 120%;
    max-width: 700px;
    margin: 0 auto 3%;
    position: relative;

}

.ab_two .tit span {
    color: var(--li);
}

.ab_two .tit:before {
    content: '“';
    opacity: .1;
    font-size: 5vw;
    line-height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
}

.ab_two .tit:after {
    content: '”';
    opacity: .1;
    font-size: 5vw;
    line-height: 100%;
    position: absolute;
    right: 0;
    bottom: 0;
    transform: translateX(100%);
}

.ab_two .two_container {
    background: url(/src/img/ab4.jpg) center center/cover no-repeat;
    background-attachment: fixed;
    padding: 10% 0;
    margin-top: 6%;
    color: #fff;
    position: relative;
    text-align: left;
}

.ab_two .two_container:before {
    content: '';
    position: absolute;
    width: 1px;
    height: 100%;
    top: 0;
    left: 50%;
    z-index: 1;
    background: #fff;
    opacity: .1;
}

.about_sut {
    font-size: var(--f16);
    color: var(--li);
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 0.2vw;
}

.ab_two .two_container h3 {
    font-size: var(--f42);
    max-width: max(450px, 27vw);
    line-height: 120%;
    margin-top: 3%;
}

.ab_two .two_container ul.right {
    width: 45%;
    display: flex;
    flex-direction: column;
    gap: 3vw;
}

.ab_two .two_container .sell {
    display: inline-block;
    background: var(--li);
    border-radius: 1000px;
    padding: 0 1vw;
}

.ab_two .two_container p {
    font-size: var(--f24);
    font-weight: bold;
    line-height: 125%;
    margin-top: 0.5vw;
}

.ab_two .two_container .center {
    align-items: baseline;
}

.ab_two .two_container .left {
    width: 45%;
}

.ab_three {
    padding: 3% 0 5%;
}

.ab_three h2 {
    font-size: var(--f42);
    color: #000;
    line-height: 120%;
    margin-bottom: 3%;
}

.ab_three .Limg_con {
    padding-bottom: 64%;
    filter: drop-shadow(2px 4px 10px rgba(0, 0, 0, .3));
    margin-bottom: 2vw;
}

.ab_three .swiper-slide {
    padding: 3% 0 1%;
    border: 1px rgb(0 0 0 / 10%);
    border-style: solid none;
}

.ab_three p {
    text-align: center;
    font-size: var(--f16);
    color: #666;
    line-height: 137%;
    width: 80%;
    margin: 0 auto;
    min-height: 100px;
}

.honor_swiper .hor_botton {
    display: inline-flex;
    margin-top: 3%;
    gap: var(--f24);
}

.honor_swiper .hor_botton .icon {
    width: var(--f60);
    height: var(--f60);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #bababa;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid #bababa;
    transition: all .5s ease;
}

.honor_swiper .hor_botton .icon:hover {
    background: var(--li);
    color: #fff;
    border-color: var(--li);
}

.honor_swiper {
    text-align: center;
}

/* 产品 */
.product_fixd {
    background: #fff;
    min-height: max(50px, 5.5vw);
    position: relative;
    z-index: 2;
    transition: all .5s ease;
}


.product_sort {
    background: url(/src/img/probg.jpg) center center/cover no-repeat;
    padding: 1.5% 0;
    position: static;
    top: max(75px, 3.6vw);
    left: 0;
    width: 100%;
    transition: all .5s ease;
}

.fixed .product_sort {
    position: fixed;
}

.product_xqfixed .product_sort {
    position: fixed;
}

.product_sort .left {
    width: 67%;
    padding-right: 2%;
    border-right: 1px solid rgb(255 255 255 / 10%);
}

.product_sort p {
    color: #acbfd3;
    font-size: var(--f16);
    margin-bottom: var(--f22);
    display: none;
}

.product_sort p b {
    color: #fff;
}

.fixed .product_sort p {
    display: none;
}

.product_sort .left .custom-dropdown {
    background: rgb(0 37 76 / 20%);
    line-height: var(--f48);
    border-radius: 10px;
    color: rgb(255 255 255 / 60%);
    border: 1px solid rgb(255 255 255 / 20%);
    padding: 0 var(--f22);
    cursor: pointer;
    font-size: var(--f16);
    font-weight: 300;
    position: relative;
    z-index: 2;
    transition: all .5s ease;
}

.product_sort .left .custom-dropdown.active {
    color: #fff;
    border-color: #fff;
    z-index: 99;
}

ul.dropdown-options {
    position: absolute;
    width: 100%;
    background: #fff;
    left: 0;
    top: 120%;
    border-radius: 5px;
    box-shadow: 0 0 20px rgb(0 33 68 / 15%);
    border: 1px solid #e9ecf2;
    padding: var(--f18) 0;
    display: none;
    max-height: 500px;
    overflow-y: auto;
}

.product_sort .left .w40 {
    width: 33%;
}

.product_sort .left .w60 {
    width: 64%;
}

ul.dropdown-options a {
    display: block;
    color: #666666;
    font-size: var(--f16);
    padding: 0 var(--f24);
    transition: all .5s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

ul.dropdown-options li.active a,
ul.dropdown-options a:hover {
    background: #e9ecf2;
    color: #000;
}

.product_sort .right {
    width: 33%;
    padding-left: 2%;
}


.product_sort .right .flex a {
    background: rgb(0 37 76 / 20%);
    line-height: var(--f48);
    border-radius: 10px;
    color: rgb(255 255 255 / 60%);
    border: 1px solid rgb(255 255 255 / 20%);
    padding: 0 var(--f16);
    cursor: pointer;
    font-size: max(14px, 0.7vw);
    font-weight: 300;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--f16);
    transition: all .5s ease;
    width: 55%;
}

.product_sort .right .flex a:last-child {
    width: 43%;
}

.product_sort .right .flex a:hover {
    color: #fff;
    border-color: #fff;
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
}

.product_sort .left .custom-dropdown.active .dropdown-options {
    display: block;
}

.pro_bottom {
    padding: 5% 0 3%;
}

ul.product_box {
    display: flex;
    flex-wrap: wrap;
    margin: 5% 0;
}

ul.product_box li.product_list {
    width: calc(100% / 3);
    border-bottom: 1px solid #e5e5e5;
}

.pro_li_more {
    display: block;
    padding: 7%;
    transition: all .5s ease;
    position: relative;
}

.pro_li_more .Limg_con {
    padding-bottom: 100%;
}

.pro_li_more .Limg_con img {
    z-index: 1;
    max-height: 75%;
}

.pro_li_more .Limg_con .num {
    color: #014286;
    opacity: .1;
    font-weight: 700;
    font-size: var(--f72);
    text-align: center;
    line-height: 110%;
    transition: all .5s linear;
}

.pro_li_more:hover .num {
    opacity: 1;
}

.pro_li_more p.L_tit {
    color: #999999;
    font-weight: 300;
    margin: 4% 0 0;
    text-align: center;
}


.pro_li_more:hover {
    box-shadow: inset 0 0 30px rgb(0 2 33 / 15%);
    background-color: #fff;
}

.pro_li_more:hover img {
    transform: translate(-50%, -50%) scale(1.1);
}


.pro_li_more:after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 1px;
    background: #e5e5e5;
}


.Inside {
    background: #eef2f6;
    padding-top: 1px;
}

.product-details {
    margin: 3% 0 7%;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}

.product-details .bread_cru {
    width: 100%;
    margin-bottom: 3%;
    color: #333;
    font-size: var(--f16);
}

.product-details .bread_cru a {
    color: #000;
}

.product-details .bread_cru i.icon {
    color: var(--li);
}

.product-details .product_swiper {
    width: 52%;
    padding-right: 10%;
    position: relative;
}

.product-details .product_swiper .mySwiper2 {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.product-details .swiper_bottom {
    position: absolute;
    right: 0;
    top: 0;
    width: 6vw;
    height: 100%;
}

.product-details .swiper_bottom .swiper {
    height: 100%;
}

.product-details .product_swiper .Limg_con {
    padding-bottom: 100%;
}

.product-details .swiper_bottom .swiper-slide {
    background: #fff;
    border: 2px solid #f1f1f1;
    cursor: pointer;
    border-radius: 10px;
    overflow: hidden;
}

.product-details .swiper_bottom .swiper-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.product-details .swiper_bottom .swiper-slide-thumb-active {
    border-color: #0f4c8d;
}

.prduct_details_right {
    width: 40%;
    position: relative;
}

.prod_name {
    font-size: calc(var(--f24) + 2px);
    color: #003165;
    font-weight: bold;
    line-height: 120%;
}

.prod_tit {
    font-size: var(--f60);
    color: transparent;
    line-height: 134%;
    font-weight: 700;
    display: inline-block;
    background: linear-gradient(90deg, #014286 30%, #e50112);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.prod_tabbox {
    font-size: var(--f16);
    line-height: 167%;
    margin: 5% 0 0;
}

.prod_tabbox h3 {
    color: var(--li);
    font-weight: 500;
}

.prod_detaikls_bottom {
    font-size: max(16px, 0.938vw);
    color: #666666;
    font-weight: 300;
    line-height: 167%;
    margin: 4% 0 0;
    padding: 4% 0 5%;
    border: 1px solid #eee;
    border-style: solid none;
}

.product_word iframe {
    width: 80%;
    aspect-ratio: 560 / 315;
    margin: 2% auto 0;
    display: block;
}

.prod_detaikls_bottom h3 {
    color: var(--li);
    font-weight: 500;
}

.Inside .product_word {
    background: #fff;
    padding: 1px 0 5%;
    line-height: 133%;
}

.Inside .product_word img {
    max-width: 100% !important;
    height: auto;
    object-fit: contain;
}

.Inside .product_word h3 {
    font-size: var(--f24);
    color: #000;
    font-weight: bold;
    margin: 6% 0 2%;
}

.Inside .product_word table {
    width: 100% !important;
    border: 1px solid #000;
    border-style: solid none none;
    line-height: 166%;
}

.Inside .product_word table th {
    color: #000;
    font-weight: 700;
    padding: 17px 20px;
    border-bottom: 1px solid #000;
    text-align: center;
}

.Inside .product_word table td {
    padding: 12px 3%;
    border-bottom: 1px solid #e5e5e5;
    width: 50%;
    line-height: 167%;
    font-size: var(--f16);
}

.Inside .product_word table tr>td:first-child {
    color: #000000;
    background: #f1f3f5;
    border-right: 1px solid #e5e5e5;
}

.Inside .product_word h4 {
    font-size: var(--f18);
    color: #000;
    line-height: 200%;
}

.Inside .product_word li {
    position: relative;
    padding-left: 1vw;
    margin-top: 1%;
}

.Inside .product_word li:before {
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    background: var(--li);
    left: 0;
    top: 0.45vw;
}

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

.prod_info_left {
    width: 50%;
    color: #000;
    font-weight: 500;
}

.pagebox {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    line-height: 200%;
    margin-top: 4%;
    width: 100%;
}

.pagebox a {
    font-size: max(16px, 0.938vw);
    color: #000;
}

.pagebox a span {
    color: #aaa;
    text-decoration: underline;
}

.pagebox a:hover span {
    color: var(--li);
    text-decoration: underline !important;
}

.proder_footer h2 {
    color: #000;
    font-size: var(--f24);
    margin: 0 0 2%;
}

.proder_footer .swiper-slide {
    border: 1px solid #e5e5e5;
    border-right: none;
}

.proder_footer .swiper-slide .pro_li_more:after {
    display: none;
}

.related_yuan {
    text-align: center;
    line-height: 100%;
    margin: 2% 0 5%;
}

.related_yuan span.swiper-pagination-bullet {
    background: #999999;
    opacity: 1;
}

.related_yuan .swiper-pagination-bullet-active {
    background: var(--li) !important;
}

.su_one {
    padding: 5% 0;
    position: relative;
    border-bottom: 1px solid #e5e5e5;
}

.su_one:before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    background: #e5e5e5;
    width: 1px;
    height: 100%;
}

.su_one .left {
    width: 42%;
}

.su_one .left img {
    vertical-align: top;
    width: 100%;
}

.su_one .right {
    width: 43%;
}

.su_one .right h2 {
    font-size: var(--f42);
    color: #000;
    line-height: 115%;
    margin: var(--f24) 0 var(--f42);
}

.su_one .right p {
    margin-top: var(--f36);
}

.su_two {
    padding: 5% 0;
}

.su_two h2 {
    font-size: var(--f42);
    color: #000;
    line-height: 110%;
}

.su_two .img_su {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 4%;
}

.su_two .img_su img {
    max-width: 100%;
}

/* 优势 */
.adv1 {
    color: #fff;
    padding: 7% 0 12%;
    background: url(/src/img/adv2.jpg) center bottom / cover no-repeat;
}

.adv1 h2 {
    font-size: var(--f42);
    line-height: 120%;
}

.adv1 ul {
    margin: 8% 0 0;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: center;
    height: max(700px, 36.458vw);
    gap: 9vw 10vw;
}

.adv1 ul li {
    width: calc((100% - 10vw) / 2);
}

.adv1 ul b {
    display: inline-block;
    vertical-align: middle;
    font-size: var(--f30);
    font-weight: bold;
    line-height: 123%;
    padding-left: 5%;
}

.adv1 ul img {
    vertical-align: middle;
    max-width: 100%;
}

.adv1 ul .info {
    color: rgb(255 255 255 / 50%);
    line-height: 133%;
    margin-top: 5%;
    display: flex;
    flex-direction: column;
    gap: 1vw;
    border-left: 2px solid var(--li);
    padding-left: 1vw;
}

.adv2 {
    padding: 7% 0;
}

.adv2 h2 {
    font-size: var(--f42);
    color: #000;
    line-height: 120%;
}

.adv2 .right span {
    font-size: var(--f72);
    color: var(--li);
    font-weight: bold;
    line-height: 100%;
}

.adv2 .right p {
    font-size: var(--f16);
}

.adv2 .patents h3 {
    font-size: var(--f24);
    color: #000;
    margin: 5% 0 1%;
}

.adv2 .patents ul {
    display: flex;
    flex-wrap: wrap;
    gap: .5vw;
}

.adv2 .patents ul li {
    width: calc((100% - 0.5vw) / 2);
    background: #eef2f6;
    font-size: var(--f16);
    color: #999;
    line-height: 150%;
    padding: 10px;
}

.adv2 .patents ul li .paten_name {
    color: #000;
}



/* 联系我们 */

.con_big .con_1 {
    padding: 6% 0;
    position: relative;
    background: #eef1f6;
}

.con_1 .center {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.con_1 .center .left {
    width: 38%;
}

.con_1 .center .left h2 {
    font-size: var(--f42);
    color: #000;
    line-height: 120%;
}

.con_1 .center .left .con_txt {
    margin: 4vw 0 0;
}

.con_1 .center .left .con_txt .flex {
    justify-content: normal;
    gap: 1vw;
}

.con_1 .center .left .con_txt .flex div {
    width: calc(100% - 1vw - 35px);
    font-size: var(--f16);
    line-height: 150%;
}

.con_1 .center .left .naem {
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
}

.con_1 .center .left .ts {
    font-size: var(--f48);
    color: var(--li);
    display: block;
    font-weight: bold;
    line-height: 100%;
}

.con_1 .center .left a {
    display: block;
    color: #999999;
}

.con_1 .center .left .fo_sharing {
    justify-content: flex-start;
}

.con_1 .center .right {
    width: 50%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
}

.con_1 .center .right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.amap-logo {
    display: none !important;
}

.con_big .con_2 .center {
    padding: 4% 0 6%;
}

.con_big .con_2 .center h2 {
    font-size: 8.5vw;
    color: #fff;
    line-height: 100%;
    text-transform: uppercase;
}

.con_big .con_2 .center p {
    color: #000;
    font-size: var(--f42);
    font-weight: bold;
    line-height: 120%;
    max-width: max(660px, 35vw);
}

.Message_Form {
    position: relative;
    margin-top: 5%;
}

.message_bigbox p {
    font-size: max(24px, 1.85vw);
    color: #000;
    font-weight: 700;
    padding: 5% 0 3%;
    line-height: 100%;
    border-top: 1px solid #d9d9d9;
}

.Message_Form>.mefore {
    display: flex;
    position: relative;
    flex-wrap: wrap;
    margin-bottom: max(15px, 2vw);
}

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

.Message_Form .flex>div {
    width: calc((100% - 2.604vw) / 2);
    text-align: right;
}

.Message_Form>div .form_left {
    width: calc((100% - 2.604vw) / 2);
    display: flex;
    flex-wrap: wrap;
    gap: max(15px, 1vw);
}

.Message_Form>div .form_left>div {
    width: 100%;
}

.Message_Form>div .e_textarea-66 {
    width: calc((100% - 2.604vw) / 2);
    right: 0;
    position: absolute;
    height: 100%;
    top: 0;
}

.Message_Form label {
    display: flex;
    align-items: center;
    color: #000;
    font-weight: 500;
    margin-bottom: 5px;
    display: none;
}

.Message_Form label span {
    color: #ff0000;
}

.Message_Form>div .form_left input.form-control {
    width: 100%;
    height: max(45px, 3.6vw);
    font-size: var(--f18);
    color: #000;
    font-weight: 300;
    background: transparent;
    border: none;
    border-bottom: 1px solid #d1d1d1;
    padding: 0;
}

.Message_Form>div .e_textarea-66 textarea.form-control {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-size: var(--f18);
    color: #333;
    font-weight: 300;
    font-family: 'Onsite';
    background: transparent;
    border: none;
    border-bottom: 1px solid #d1d1d1;
    padding: 0;
}

.Message_Form button.btn-primary {
    line-height: max(45px, 3.6vw);
    background: #014286;
    color: #fff;
    display: block;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all .5s ease;
    font-size: var(--f16);
    text-transform: uppercase;
    font-family:
        'Onsite';
    letter-spacing: 1px;
    padding: 0 2vw;
    width: 100%;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #000000;
    text-shadow: none;
    -webkit-text-fill-color: initial;
    font-family: 'Onsite';
    font-weight: 300;
    font-size: var(--f18);
}

.Message_Form button.btn-primary:hover {
    letter-spacing: 2px;
    background: var(--li);
    color: #fff;
    border-color: var(--li);
}

.Message_Form .e_textarea-67 {
    display: flex;
    align-items: flex-end;
}

.Message_Form .e_textarea-67 .ver_left {
    width: 65%;
}

.Message_Form .e_textarea-67 input.p_imagecode {
    width: 100%;
    height: max(45px, 3.6vw);
    font-size: var(--f18);
    color: #333;
    font-weight: 300;
    margin-right: 1%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #d1d1d1;
    padding: 0;
}

.Message_Form .verbox {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    width: 30%;
    margin-left: auto;
}

.Message_Form .verbox img {
    width: 100%;
}

.Message_Form .verbox:after {
    content: '';
    margin-left: 0.781vw;
    background: url(/src/img/Update.png) center/cover no-repeat;
    min-width: 0.781vw;
    height: 0.938vw;
    opacity: .4;
}



/* 新闻 */

ul.eight_news {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    overflow: hidden;
}

ul.eight_news li.top_news {
    width: calc(100% / 3);
    border: 1px solid #e0e6ec;
    margin-left: -1px;
}

.eight_news .Limg_cov {
    padding-bottom: 120%;
    background: #fff;
}

.eight_news .Limg_cov img {
    opacity: 0;
}


.eight_news .tc {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding: 7%;
    transition: all .5s ease;
}

.eight_news .tc .news_time {
    font-size: 14px;
    color: #666;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 10px;
}

.eight_news .tc .news_time:before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--li);
}

.eight_news .tc h3 {
    font-size: var(--f24);
    color: #000;
    margin: 4% 0 10%;
}

.eight_news .tc p {
    font-size: var(--f16);
    color: #666666;
    font-weight: 300;
    line-clamp: 3;
    -webkit-line-clamp: 3;
}

.eight_news .tc span.public_more {
    position: absolute;
    left: 7%;
    bottom: 10%;
}

ul.eight_news li.top_news:hover .Limg_cov img {
    opacity: 1;
}

ul.eight_news li.top_news:hover .tc {
    background: rgb(0 0 0 / 55%);
}

ul.eight_news li.top_news:hover .tc * {
    opacity: 0;
}

ul.eight_news li.top_news:hover .tc .public_more {
    color: #fff;
    opacity: 1;
}

.news_box_big {
    padding: 5% 0 8%;
}


.news_text_word {
    padding: 5% 0 10%;
}

.news_text_word .center {

    background: #fff;

    padding: 5%;
}

.news_text_word .new_tt {
    font-size: max(24px, 2vw);
    text-align: center;
    border-bottom: 1px solid #eee;
    padding: 0 0 0.781vw;
    margin-bottom: 0.781vw;
    color: #000;
    line-height: 120%;
}

.news_flex {
    text-align: center;
    font-size: max(14px, 0.833vw);
    color: #999;
    line-height: 200%;
}

.news_flex span {
    display: inline-block;
    margin: 0 0.781vw;
}

.sub {
    background: #eee;
    border: 1px solid #ccc;
    padding: 0.521vw;
    font-size: max(14px, 0.729vw);
    color: #666;
    margin: 0.781vw 0;
    display: none;
}

.news_word {
    font-size: max(14px, 0.833vw);
    line-height: 200%;
    color: #333;
    font-weight: 300;
    margin-top: 2%;
}

.news_word h2 {
    font-size: max(max(16px, 0.938vw), 1.2vw);
}

.news_word ol,
.news_word ul {
    padding-inline-start: 1.302vw;
}

.news_word li {
    list-style-type: disc;
}

.news_word ol li {
    list-style-type: decimal;
}

.news_word img {
    max-width: 100% !important;
    height: auto !important;
}

@media only screen and (min-width:769px) {
    ul.product_box li.product_list:nth-of-type(-n+3) {
        border-top: 1px solid #e5e5e5;
    }

    ul.product_box li.product_list:nth-of-type(3n+1) .pro_li_more:before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 1px;
        background: #e5e5e5;
    }

    .adv2 .patents ul li:nth-child(4n+3),
    .adv2 .patents ul li:nth-child(4n+4) {
        background: #fff;
    }

    ul.eight_news li.top_news:nth-of-type(3n+1) {
        margin-left: 0;
    }

    ul.eight_news li.top_news:nth-of-type(n+4) {
        margin-top: -1px;
    }

}

@media only screen and (max-width:768px) {
    .nei_banner {
        height: 30vh;
        margin-top: 70px;
    }

    .nei_banner .nei_txt .n_ban_tit {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .ab_one {
        padding: 50px 0;
    }

    .ab_one>.center>div {
        width: 100%;
    }

    .ab_one .info {
        font-size: 24px;
        width: 100%;
        margin-bottom: 20px;
    }

    .ab_one:after, .ab_one:before {
        display: none;
    }

    .four_bottom span.counter {
        font-size: 36px;
    }

    .four_bottom li {
        width: 100%;
        margin-top: 20px;
    }

    .ab_two {
        padding: 50px 0;
    }

    .ab_two .tit {
        font-size: 24px;
    }

    .ab_two .info br {
        display: none;
    }

    .ab_two .two_container {
        background-attachment: scroll;
        padding: 50px 0;
    }

    .ab_two .two_container .left {
        width: 100%;
        margin-bottom: 25px;
    }

    .ab_two .two_container ul.right {
        width: 100%;
        gap: 0;
    }

    .ab_two .two_container h3 {
        font-size: 20px;
    }

    .ab_two .two_container .sell {
        padding: 0 20px;
    }

    .ab_two .two_container p {
        font-size: 16px;
        font-weight: 300;
        line-height: 125%;
        margin-top: 10px;
    }

    .ab_two .two_container li {
        margin-top: 25px;
    }

    .ab_three {
        padding: 0 0 50px;
        text-align: center;
    }

    .ab_three p {
        width: 100%;
    }

    .ab_three h2 {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .h_nine .center .right {
        width: 100%;
    }

    .product_sort .left {
        width: 100%;
        padding-right: 0;
        border-right: none;
    }

    .product_sort .right {
        width: 100%;
        padding-left: 0;
        margin: 5px 0;
    }

    .product_sort .left .custom-dropdown {
        margin: 5px 0;
        line-height: 40px;
        border-radius: 5px;
    }

    .product_sort .right .flex a {
        line-height: 40px;
        border-radius: 5px;
    }

    .product_sort .left .w40 {
        width: 100%;
    }

    .product_sort .left .w60 {
        width: 100%;
    }

    ul.product_box {
        border-top: 1px solid #e5e5e5;
        border-left: 1px solid #e5e5e5;
    }

    ul.product_box li.product_list {
        width: 100%;
    }

    .bread_crumbs * {
        text-transform: capitalize;
        letter-spacing: 0;
    }

    .product-details .product_swiper {
        width: 100%;
        padding-right: 0;
        position: relative;
    }

    .product-details .swiper_bottom {
        position: static;
        width: 100%;
        height: 100%;
        margin-top: 10px;
    }

    .product-details .swiper_bottom .swiper-slide {
        border-width: 1px;
        border-radius: 5px;
        position: relative;
        padding-bottom: 25%;
    }

    .prduct_details_right {
        width: 100%;
        margin-top: 30px;
    }

    .prod_name {
        font-size: 20px;
    }

    .su_one .center>div {
        width: 100% !important;
        margin-top: 30px;
    }

    .su_one:before {
        display: none;
    }

    .su_one .right h2 {
        font-size: 24px;
        margin: 5px 0 0;
    }

    .su_one .right p {
        margin-top: 15px;
    }

    .su_two h2 {
        font-size: 24px;
        margin-top: 30px;
    }

    .su_two .img_su img:not(:first-child) {
        width: 50%;
    }

    .news_word img {
        width: 100% !important;
    }

    .adv1 {
        padding: 50px 0;
        background-size: contain;
        background-color: #024387;
    }

    .adv1 h2 {
        font-size: 24px;
    }

    .adv1 ul {
        margin: 50px 0;
        flex-direction: row;
        height: auto;
        gap: 40px;
    }

    .adv1 ul li {
        width: 100%;
    }

    .adv1 ul img {
        width: 50px;
    }

    .adv1 ul .info {
        gap: 10px;
        border-left: none;
        padding-left: 0;
    }

    .adv1 ul b {
        font-size: 18px;
        padding: 0 0 0 10px;
    }

    .adv1 ul b br {
        display: none;
    }

    .adv2 {
        padding: 50px 0;
    }

    .adv2 h2 {
        font-size: 24px;
    }

    .adv2 .right {
        display: none;
    }

    .adv2 .patents h3 {
        font-size: 16px;
    }

    .adv2 .patents ul li {
        width: 100%;
    }

    .adv2 .patents ul li:nth-child(2n) {
        background: #fff;
    }

    ul.eight_news {
        border-top: 1px solid #e0e6ec;
    }

    ul.eight_news li.top_news {
        width: 100%;
        margin-left: 0;
        border-top: none;
    }

    .eight_news .Limg_cov {
        padding-bottom: 85%;
    }

    .eight_news .tc h3 {
        margin: 10px 0 15px;
    }

    .con_1 .center .left {
        width: 100%;
    }

    .con_1 .center .right {
        width: 100%;
        height: 400px;
        position: static;
        margin-top: 35px;
    }

    .con_big .con_1 {
        padding: 50px 0;
    }

    .con_1 .center .left h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .con_1 .center .left .con_txt .flex {
        gap: 20px;
    }

    .con_1 .center .left .con_txt .flex div {
        width: calc(100% - 20px - 35px);
    }

    .con_big .con_2 .center {
        padding: 50px 0;
    }

    .con_big .con_2 .center p {
        font-size: 18px;
        font-weight: normal;
        line-height: 134%;
    }

    .Message_Form>div .form_left {
        width: 100%;
    }

    .Message_Form>div .e_textarea-66 {
        width: 100%;
        position: static;
        top: 0;
        margin-top: max(15px, 1vw);
    }

    .Message_Form .flex>div {
        width: 100%;
        text-align: right;
        margin-bottom: 20px;
    }

    span.selected-value {
        display: block;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .product_word iframe {
        margin: 50px 0 0;
        width: 100%;
    }

    .Inside .product_word {
        padding: 1px 0 50px;
    }

    .Inside .product_word li {
        padding-left: 15px;
    }

    .Inside .product_word li:before {
        top: 5px;
    }

    .Swiper_Related .pro_li_more .Limg_con .num {
        font-size: 36px;
    }
}