/* 通用重置 */

* {
    margin: 0;
    padding: 0;
}


/* 通用样式 */

.dth_pos {
    display: block;
    width: 100%;
    margin: 0 auto;
    position: relative;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.dth_wh {
    display: block;
    width: 96%;
    max-width: 1425px;
    margin: 0 auto;
}

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

@media(max-width:1485px) {}

@media(max-width:992px) {
    body {
        padding-top: 60px;
    }
}


/* 统一的样式 */

.com-img {
    display: inline;
    overflow: hidden;
    margin: 0 auto;
    display: table;
}

.com-img img {
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
}

.com-img:hover img {
    transform: scale(1.15);
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -o-transform: scale(1.15);
    -ms-transform: scale(1.15);
}


/* 插件整体修改 */

.slick-arrows {
    outline: none;
}

.slick-slide {
    outline: none;
}

.swiper-button-prev,
.swiper-button-next {
    outline: none;
}

.swiper-button-prev,
.swiper-button-next {
    outline: none;
    display: flex;
    width: 24px;
    height: 44px;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: "";
    background: none;
    display: block;
    width: 40px;
    height: 40px;
    border: 2px solid #ffffff;
    position: absolute;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    left: 12px;
    top: 50%;
    margin-top: -20px;
}

.swiper-button-next {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.swiper-pagination {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 5%;
}

.swiper-pagination .swiper-pagination-bullet {
    outline: none;
    margin: 0 1em;
}

@media(max-width:992px) {
    .swiper-button-prev,
    .swiper-button-next {
        display: none;
    }
}


/* 头部 和 导航 */

header.dth_pos {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.25);
    z-index: 90;
}

header .dth_wh {
    justify-content: space-between;
    align-items: center;
    height: 93px;
}

.logo {
    max-width: 400px;
}

.logo a {
    display: block;
}

.logo a img {
    max-width: 100%;
    max-height: 90px;
}

@media screen and (max-width:1425px) {
    .logo {
        max-width: 30vw;
    }
}

@media screen and (max-width:991px) {
    header.dth_pos {
        display: none;
    }
}


/* 导航 */

nav {
    margin-left: auto;
}

.x-menu {
    justify-content: flex-end;
    align-items: center;
}

.x-menu li {
    position: relative;
}

.x-menu li a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.x-menu>li {
    margin-right: 50px;
}

.x-menu>li:last-child {
    margin-right: 0;
}

.x-menu>li>a {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    line-height: 93px;
}

.x-menu>li:hover>a {
    color: #359c72;
}

.x-menu>li:hover .x-sub-menu {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.x-sub-menu {
    position: absolute;
    z-index: 99;
    width: 180%;
    left: -40%;
    top: 100%;
    background: transparent;
    border-radius: 5px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    background-color: rgba(0, 0, 0, 0.25);
}

.x-sub-menu>li>a {
    display: block;
    text-align: center;
    line-height: 2;
    font-size: 14px;
    color: #ffffff;
    line-height: 1.5;
    padding: 0.5em;
}

.x-sub-menu>li>a:hover {
    color: #359c72;
}

@media screen and (max-width:1485px) {
    .x-menu>li {
        margin-right: 3.3vw;
    }
    .x-menu>li>a {
        font-size: 17px;
    }
}

@media screen and (max-width:1200px) {
    .x-menu>li {
        margin-right: 3vw;
    }
    .x-menu>li>a {
        font-size: 16px;
    }
    .x-sub-menu>li>a {
        font-size: 13px;
    }
}


/* banner2 */

.dth_banner {
    position: relative;
    z-index: 30;
}

.dth_banner li a {
    display: block;
}

.dth_banner li a img {
    width: 100%;
    height: auto;
}

.dth_banner .swiper-pagination {
    bottom: 12.6%;
}

.dth_banner .swiper-pagination-bullet {
    width: 6.4vw;
    height: 3px;
    background-color: #bfbfbf;
    opacity: 1;
    border-radius: 0;
    margin: 0 19px;
    max-width: 76px;
    min-width: 30px;
}

.dth_banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #ffffff;
}

.dth_banner .swiper-button-prev,
.dth_banner .swiper-button-next {
    width: 50px;
    height: 65px;
    background-color: rgba(255, 255, 255, 0.5);
    display: none;
}

.dth_banner .swiper-button-prev:hover,
.dth_banner .swiper-button-next:hover {
    background-color: #0f8b95;
}

.dth_banner .swiper-button-prev::after,
.dth_banner .swiper-button-next::after {
    width: 16px;
    height: 16px;
    border-color: transparent transparent #4d4d4d #4d4d4d;
    position: relative;
    left: 0;
    top: 0;
    margin: 0;
}

.dth_banner .swiper-button-prev:hover::after,
.dth_banner .swiper-button-next:hover::after {
    border-color: transparent transparent #ffffff #ffffff;
}

.dth_banner .swiper-button-prev {
    left: 0;
}

.dth_banner .swiper-button-next {
    right: 0;
}

#banners {
    display: block;
}

#banners2 {
    display: none;
}

@media screen and (max-width:1200px) {
    .dth_banner .swiper-pagination-bullet {
        margin: 0 1vw;
    }
}

@media screen and (max-width:990px) {
    #banners {
        display: none;
    }
    #banners2 {
        display: block;
    }
}


/* 产品 */

.products {}

.products ul {}

.products li {
    flex: 1;
}

.products li a {
    display: block;
    position: relative;
}

.products li * {
    transition: 0.5s ease;
}

.products li a>img {
    width: 100%;
    height: auto;
    opacity: 0;
    object-fit: cover;
}

.products li:hover a>img {
    opacity: 1;
}

.products li .wzs {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
    padding: 10%;
    z-index: 30;
}

.products li .wzs::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(-39deg, #359c72 1%, #318d9f 50%, #2c80c7 100%), linear-gradient( #ffffff, #ffffff);
    background-blend-mode: normal, normal;
    opacity: 0;
    transition: 0.5s ease;
    z-index: -1;
}

.products li:hover .wzs::before {
    opacity: 0.92;
}

.products li .wzs .imgs {
    display: block;
    width: 8.75vw;
    height: 6.25vw;
    position: relative;
    max-height: 100px;
    max-width: 140px;
}

.products li .wzs .imgs img {
    max-width: 100%;
    max-height: 100px;
    opacity: 1;
}

.products li .wzs .imgs img:nth-child(2) {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.products li:hover .wzs .imgs img:nth-child(1) {
    opacity: 0;
}

.products li:hover .wzs .imgs img:nth-child(2) {
    opacity: 1;
}

.products li .wzs h3 {
    font-size: 36px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #000000;
    line-height: 1.5;
    margin-top: 0.7em;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.products li:hover .wzs h3 {
    color: #ffffff;
    font-weight: bold;
}

.products li .wzs p {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.7;
    letter-spacing: 0.15em;
    color: #3e3a39;
    text-align: center;
    max-width: 290px;
    margin-top: 0.72em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    min-height: 3.4em;
    max-height: 6.8em;
}

.products li:hover .wzs p {
    color: #ffffff;
}

.products li .wzs span {
    display: block;
    width: 7.5em;
    border-radius: 1.5em;
    border: solid 1px #3e3a39;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    line-height: 2.7;
    color: #3e3a39;
    text-align: center;
    margin-top: 1.9em;
}

.products li:hover .wzs span {
    color: #ffffff;
    border-color: #ffffff;
}

@media(max-width:1920px) {
    .products li .wzs h3 {
        font-size: 1.875vw;
    }
    .products li .wzs p {
        font-size: 0.9375vw;
    }
    .products li .wzs span {
        font-size: 0.9375vw;
    }
}

@media(max-width:1485px) {
    .products li .wzs h3 {
        font-size: 24px;
    }
    .products li .wzs p {
        font-size: 12px;
    }
    .products li .wzs span {
        font-size: 12px;
    }
}

@media(max-width:1200px) {
    .products li .wzs h3 {
        font-size: 20px;
    }
}

@media(max-width:990px) {}

@media(max-width:768px) {
    .products ul {
        flex-wrap: wrap;
    }
    .products li {
        width: 50%;
        flex: none;
    }
    .products li a>img {
        max-height: 65vw;
        min-height: 200px;
    }
    .products li .wzs {
        padding: 10%;
    }
    .products li .wzs .imgs {
        width: 84px;
        height: 60px;
    }
    .products li .wzs h3 {
        font-size: 24px;
    }
    .products li .wzs p {
        font-size: 14px;
    }
}

@media(max-width:640px) {
    .products li .wzs .imgs {
        width: 13.125vw;
        height: 9.375vw;
    }
    .products li .wzs h3 {
        font-size: 20px;
    }
    .products li .wzs p {
        font-size: 12px;
    }
    .products li .wzs span {
        font-size: 11px;
    }
}

@media(max-width:420px) {
    .products li a>img {
        min-height: 260px;
    }
    .products li .wzs {
        padding: 10% 5%;
    }
    .products li .wzs {
        padding-top: 20%;
    }
    .products li:nth-child(n+3) .wzs {
        padding-top: 10%;
        padding-bottom: 20%;
    }
    .products li .wzs .imgs {
        width: 42px;
        height: 30px;
    }
    .products li .wzs h3 {
        font-size: 16px;
    }
    .products li .wzs p {
        font-size: 11px;
    }
    .products li .wzs span {
        font-size: 10px;
    }
}


/* 相同标题 以第一个为准 */

.dth_tit {}

.dth_tit h3 {
    font-size: 58px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #000000;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    white-space: nowrap;
    line-height: 1.9;
}

.dth_tit h3 img {
    margin: 0 0.31em;
}

.dth_tit p {
    font-size: 24px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #000000;
    line-height: 1;
    margin-top: 0.58em;
    display: block;
    padding: 0 1em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media(max-width:1485px) {
    .dth_tit h3 {
        font-size: 3.9vw;
    }
    .dth_tit p {
        font-size: 1.6vw;
    }
}

@media(max-width:990px) {}

@media(max-width:768px) {
    .dth_tit p {
        font-size: 14px;
    }
}

@media(max-width:640px) {
    .dth_tit h3 {
        font-size: 24px;
    }
    .dth_tit p {
        font-size: 13px;
    }
}

@media(max-width:420px) {
    .dth_tit h3 {
        font-size: 20px;
    }
    .dth_tit p {
        font-size: 12px;
    }
}


/* 关于 */

.abouts {
    padding-bottom: 38px;
}

.about_top {
    justify-content: space-between;
}

.about_top_left {
    width: 50%;
    flex-shrink: 0;
    padding-top: 4.35%;
    padding-right: 7.4%;
    position: relative;
    z-index: 50;
}

.about_top_left .dth_tit h3 img {
    height: 2.2em;
    width: auto;
}

.about_top_left .ab_wzs {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #727171;
    text-align: justify;
    margin-top: 5.9%;
}

.about_top_left .ab_numb {
    margin-top: 9.57%;
}

.about_top_left .ab_numb ul {
    width: 235%;
    max-width: 1200px;
    background-color: rgba(255, 255, 255, 0.91);
}

.about_top_left .ab_numb li {
    position: relative;
    z-index: 20;
    flex: 1;
}

.about_top_left .ab_numb li a {
    display: block;
    text-align: center;
    padding: 4.6% 2% 5.6%;
    position: relative;
    z-index: 20;
}

.about_top_left .ab_numb li::before {
    content: "";
    position: absolute;
    left: 0;
    top: -13.25%;
    background-color: #0f8b95;
    width: 100%;
    height: 123.5%;
    opacity: 0;
}

.about_top_left .ab_numb li:hover::before {
    opacity: 1;
}

.about_top_left .ab_numb li h3 {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #595757;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about_top_left .ab_numb li span {
    display: block;
    font-size: 81px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #0f8b95;
    margin-top: 0.049em;
    font-family: Arial, Helvetica, sans-serif;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about_top_left .ab_numb li p {
    display: block;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #595757;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about_top_left .ab_numb li:hover h3,
.about_top_left .ab_numb li:hover span,
.about_top_left .ab_numb li:hover p {
    color: #ffffff;
}

.about_top_right {
    width: 50%;
}

.about_top_right .imgs {
    width: 50vw;
    height: 640px;
}

.about_top_right .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about_bottom {
    margin-top: 20px;
    position: relative;
}

.about_bottom li {
    width: 334px;
}

.about_bottom li a {
    display: block;
    position: relative;
    height: 250px;
}

.about_bottom li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about_bottom li h3 {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #ffffff;
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 0.28em 1em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.about_bottom .swiper-button-prev,
.about_bottom .swiper-button-next {
    background-color: rgba(255, 255, 255, 0.74);
    width: 39px;
    height: 83px;
    margin-top: -41.5px;
}

.about_bottom .swiper-button-prev::after,
.about_bottom .swiper-button-next::after {
    border-color: transparent transparent #4d4d4d #4d4d4d;
    width: 24px;
    height: 24px;
    margin-top: -10px;
    left: 14px;
}

.about_bottom .swiper-button-prev {
    left: -57px;
}

.about_bottom .swiper-button-next {
    right: -57px;
}

@media(max-width:1600px) {
    .about_bottom .swiper-button-prev {
        left: -50px;
    }
    .about_bottom .swiper-button-next {
        right: -50px;
    }
    .about_top_right .imgs {
        height: 620px;
    }
}

@media(max-width:1485px) {
    .about_top_right .imgs {
        height: 600px;
    }
    .about_bottom .swiper-button-prev {
        left: 10px;
    }
    .about_bottom .swiper-button-next {
        right: 10px;
    }
    .about_bottom li a {
        height: 16.8vw;
    }
    .about_top_left .ab_numb li h3 {
        font-size: 14px;
    }
    .about_top_left .ab_numb li span {
        font-size: 5.4vw;
    }
    .about_top_left .ab_numb li p {
        font-size: 14px;
    }
    .about_bottom .swiper-button-prev,
    .about_bottom .swiper-button-next {
        width: 36px;
        height: 78px;
        margin-top: -39px;
    }
}

@media(max-width:1200px) {
    .about_top_right .imgs {
        height: 520px;
    }
    .about_top_left .ab_wzs {
        font-size: 13px;
    }
    .about_bottom li a {
        height: 23vw;
    }
    .about_bottom li h3 {
        font-size: 17px;
    }
}

@media(max-width:990px) {}

@media(max-width:768px) {
    .abouts {
        background-position: left top;
        padding-top: 20px;
    }
    .about_top {
        flex-flow: column-reverse;
    }
    .about_top_left {
        width: 100%;
        padding-right: 0;
    }
    .about_top_left .ab_wzs {
        margin-top: 1.2em;
    }
    .about_top_left .ab_numb {
        margin-top: 2vw;
        padding: 2vw 0;
    }
    .about_top_right {
        width: 100%;
    }
    .about_top_left .ab_numb ul {
        width: 100%;
    }
    .about_top_right .imgs {
        height: auto;
        width: 100%;
    }
    .about_bottom li h3 {
        font-size: 16px;
    }
}

@media(max-width:767px) {
    .about_bottom li a {
        height: 35.2vw;
    }
}

@media(max-width:640px) {
    .about_top_left .ab_numb ul {
        flex-wrap: wrap;
    }
    .about_top_left .ab_numb li {
        flex: none;
        width: 50%;
    }
    .about_top_left .ab_numb li::before {
        height: 100%;
        top: 0;
    }
    .about_bottom li h3 {
        font-size: 14px;
    }
}

@media(max-width:420px) {
    .about_top_left .ab_numb li a {
        padding-top: 6vw;
    }
    .about_top_left .ab_numb li:nth-child(n+3) a {
        padding-top: 5%;
        padding-bottom: 6vw;
    }
    .about_top_left .ab_numb li h3 {
        font-size: 12px;
    }
    .about_top_left .ab_numb li span {
        font-size: 30px;
    }
    .about_top_left .ab_numb li p {
        font-size: 12px;
    }
}

@media(max-width:349px) {
    .about_bottom li a {
        height: auto;
    }
}


/* 优势 */

.jsyf_adv {
    padding: 120px 0;
}

.jsyf_adv .dth_tit h3 {
    color: #ffffff;
}

.jsyf_adv .dth_tit h3 img {
    height: 2.03em;
}

.jsyf_adv_wz {
    max-width: 580px;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.2;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 3em;
    text-align: justify;
    position: relative;
    z-index: 20;
}

.jsyf_adv_wz a {
    color: #ffffff;
}

.jsyf_adv_cont {
    max-width: 1206px;
    background-repeat: no-repeat;
    height: calc(250px + 106px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.jsyf_adv_cont ul {
    position: relative;
    padding-bottom: 106px;
}

.jsyf_adv_cont ul>img {
    width: 100%;
    height: auto;
}

.jsyf_adv_cont li {
    position: absolute;
    left: 0;
    bottom: 0;
}

.jsyf_adv_cont li a {
    display: block;
    text-align: center;
}

.jsyf_adv_cont li .imgs {
    height: 91px;
}

.jsyf_adv_cont li .imgs img {
    height: 100%;
    width: auto;
}

.jsyf_adv_cont li h5 {
    display: block;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.6;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 0.5em;
    height: 3.2em;
}

.jsyf_adv_cont li:nth-child(2) {
    left: 7.2%;
    bottom: 1%;
}

.jsyf_adv_cont li:nth-child(3) {
    left: 40.46%;
    bottom: 16.2%;
}

.jsyf_adv_cont li:nth-child(4) {
    left: 60.2%;
    bottom: 60.1%;
}

.jsyf_adv_cont li:nth-child(5) {
    left: 81.84%;
    bottom: 77%;
}

@media(max-width:1485px) {
    .jsyf_adv {
        padding: 8.23vw 0;
    }
    .jsyf_adv_wz {
        font-size: 18px;
    }
    .jsyf_adv_cont li h5 {
        font-size: 18px;
    }
}

@media(max-width:1230px) {
    .jsyf_adv_cont {
        height: calc(20.8vw + 8.8vw);
    }
    .jsyf_adv_wz {
        width: 50%;
    }
    .jsyf_adv_cont ul {
        padding-bottom: 8.8vw;
    }
    .jsyf_adv_cont li .imgs {
        height: 84px;
    }
}

@media(max-width:1024px) {
    .jsyf_adv_cont {}
    .jsyf_adv_wz {
        font-size: 17px;
    }
    .jsyf_adv_cont li .imgs {
        height: 80px;
    }
    .jsyf_adv_cont li h5 {
        font-size: 16px;
    }
}

@media(max-width:990px) {
    .jsyf_adv {
        padding: 80px 0;
    }
    .jsyf_adv_wz {
        font-size: 16px;
    }
    .jsyf_adv_cont li .imgs {
        height: 8.08vw;
    }
    .jsyf_adv_wz {
        font-size: 1.6vw;
    }
    .jsyf_adv_cont li h5 {
        font-size: 1.6vw;
    }
}

@media(max-width:768px) {
    .jsyf_adv {
        padding: 70px 0;
    }
    .jsyf_adv_wz {
        font-size: 14px;
    }
    .jsyf_adv_cont li h5 {
        font-size: 14px;
    }
    .jsyf_adv_wz {
        margin-top: 2em;
    }
}

@media(max-width:640px) {
    .jsyf_adv {
        padding: 60px 0 50px;
    }
    .jsyf_adv .dth_tit h3 {
        justify-content: center;
    }
    .jsyf_adv_wz {
        width: 100%;
        max-width: none;
        margin-top: 1em;
    }
    .jsyf_adv_cont {
        height: auto;
        display: block;
        margin-top: 30px;
    }
    .jsyf_adv_cont ul {
        padding: 0;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
    }
    .jsyf_adv_cont ul>img {
        display: none;
    }
    .jsyf_adv_cont li:nth-child(n+2) {
        position: relative;
        left: 0;
        bottom: 0;
        top: 0;
    }
    .jsyf_adv .jsyf_adv_cont li {
        width: 48%;
    }
    .jsyf_adv .jsyf_adv_cont li:nth-child(n+4) {
        margin-top: 20px;
    }
    .jsyf_adv_cont li .imgs {
        height: 50px;
    }
    .jsyf_adv_cont li h5 {
        height: auto;
        font-size: 12px;
        margin-top: 1em;
    }
}

@media(max-width:420px) {
    .jsyf_adv {
        padding: 50px 0 40px;
    }
    .jsyf_adv_wz {
        font-size: 12px;
        margin-top: 1.5em;
    }
}


/* 新闻 */

.news {
    padding: 75px 0 70px;
}

.news .dth_tit {
    text-align: center;
}

.news .dth_tit h3 {
    justify-content: center;
}

.news .dth_tit h3 img {
    height: 2.03em;
}

.new_list {
    margin-top: 2.8%;
}

.new_list ul {
    justify-content: center;
    align-items: center;
}

.new_list ul li {
    background-color: #ffffff;
    box-shadow: 0px 4px 5.9px 0.1px rgba(0, 0, 0, 0.1);
    margin: 0 3.85%;
    transform: skew(-30deg);
}

.new_list ul li a {
    display: block;
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #000000;
    line-height: 2.375;
    transform: skew(30deg);
    width: 8.83em;
    text-align: center;
    padding: 0 1em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new_list ul li:hover,
.new_list ul li.on {
    background-image: linear-gradient(-90deg, #42c473 1%, #3397fa 100%), linear-gradient( #ffffff, #ffffff);
    background-blend-mode: normal, normal;
}

.new_list ul li:hover a,
.new_list ul li.on a {
    color: #ffffff;
}

.new_cont {
    margin-top: 3.15%;
    position: relative;
}

.new_tab {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    visibility: hidden;
    opacity: 0;
    justify-content: space-between;
}

.new_tab.ons {
    position: relative;
    z-index: 10;
    visibility: visible;
    opacity: 1;
    transition: 0.5s ease;
}

.new_tj {
    width: 47.93%;
}

.new_tj a {
    display: block;
    border-radius: 20px;
    overflow: hidden;
}

.new_tj .imgs {
    height: 376px;
}

.new_tj .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.new_tj .wzs {
    padding: 3.8% 5.4% 5.4%;
    background-color: #ffffff;
}

.new_tj .wzs h4 {
    display: block;
    font-size: 27px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #2f2725;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new_tj .wzs p {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #727171;
    margin-top: 1em;
}

.new_rcs {
    width: 49.61%;
}

.new_rcs li {
    background-color: #ffffff;
    box-shadow: 0px 4px 5.9px 0.1px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
}

.new_rcs li:nth-child(n+2) {
    margin-top: 4.2%;
}

.new_rcs li a {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 4.5% 3.4% 2.8% 5%;
}

.new_rcs li .lefts {
    flex-grow: 1;
    margin-right: 7.7%;
    overflow: hidden;
}

.new_rcs li .lefts h4 {
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #3e3a39;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.new_rcs li .lefts p {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.75;
    letter-spacing: 0px;
    color: #727171;
    margin-top: 0.95em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 3.5em;
}

.new_rcs li .right {
    text-align: center;
    white-space: nowrap;
    flex-shrink: 0;
}

.new_rcs li .right span:first-child {
    display: block;
    font-size: 39px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #3e3a39;
}

.new_rcs li .right span:last-child {
    display: block;
    font-size: 31px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #727171;
    line-height: 1;
    margin-top: 0.5em;
}

@media(max-width:1485px) {
    .news {
        padding: 5.05vw 0 4.8vw;
    }
    .new_list ul li a {
        font-size: 1.6vw;
    }
    .new_tj .wzs h4 {
        font-size: 1.8vw;
    }
    .new_tj .imgs {
        height: 25.3vw;
    }
    .new_tj .wzs p {
        font-size: 1.2vw;
    }
    .new_rcs li .lefts p {
        font-size: 1.08vw;
    }
    .new_rcs li .lefts h4 {
        font-size: 1.6vw;
    }
    .new_rcs li .right span:first-child {
        font-size: 2.6vw;
    }
    .new_rcs li .right span:last-child {
        font-size: 2.08vw;
    }
}

@media(max-width:1200px) {
    .news {
        padding: 50px 0 40px;
    }
    .new_list {
        margin-top: 30px;
    }
    .new_tj .wzs h4 {
        font-size: 18px;
    }
    .new_list ul li a,
    .new_rcs li .lefts h4 {
        font-size: 16px;
    }
    .new_tj .wzs p {
        font-size: 14px;
    }
    .new_rcs li .lefts p {
        font-size: 12px;
    }
    .new_cont {
        margin-top: 40px;
    }
}

@media(max-width:990px) {
    .new_tab {
        flex-flow: column;
    }
    .new_tj {
        width: 100%;
    }
    .new_tj .imgs {
        height: auto;
    }
    .new_rcs {
        width: 100%;
        margin-top: 20px;
    }
    .new_rcs li .right span:first-child {
        font-size: 24px;
    }
    .new_rcs li .right span:last-child {
        font-size: 20px;
    }
    .new_tj .wzs {
        padding: 20px;
    }
    .new_rcs li a {
        padding: 30px 20px 20px;
    }
    .new_rcs li .lefts h4 {
        font-size: 18px;
    }
    .new_rcs li .lefts p {
        font-size: 14px;
    }
    .new_rcs li:nth-child(n+2) {
        margin-top: 20px;
    }
}

@media(max-width:768px) {}

@media(max-width:640px) {
    .new_list ul li {
        margin: 0 3%;
    }
    .new_list ul li a {
        font-size: 14px;
        width: 8em;
    }
    .new_cont {
        margin-top: 30px;
    }
    .new_rcs li .right span:first-child {
        font-size: 22px;
    }
    .new_rcs li .right span:last-child {
        font-size: 18px;
    }
}

@media(max-width:420px) {
    .new_list ul li {
        margin: 0 1%;
    }
    .new_list ul li a {
        font-size: 13px;
        width: 7em;
    }
    .new_cont {
        margin-top: 20px;
    }
    .new_tj .wzs h4 {
        font-size: 16px;
    }
    .new_rcs li .lefts h4 {
        font-size: 15px;
    }
    .new_rcs li .lefts p {
        font-size: 12px;
    }
    .new_rcs li .right span:first-child {
        font-size: 18px;
    }
    .new_rcs li .right span:last-child {
        font-size: 15px;
    }
}


/* 工程案例 */

.cases {
    background-color: #434343;
    padding: 60px 0 24px;
}

.cases .dth_tit {
    text-align: center;
}

.cases .dth_tit h3 {
    justify-content: center;
    color: #ffffff;
}

.cases .dth_tit h3 img {
    height: 2.08em;
}

.cases .dth_tit p {
    color: #ffffff;
}

.cases_cont {
    justify-content: space-between;
}

.cases_left {
    width: 20%;
    max-width: 270px;
}

.cases_left h4 {
    display: block;
    background-color: #696969;
    font-size: 34px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    line-height: 2.4;
    text-align: center;
}

.cases_left ul {
    background: #929292;
    padding: 6.3% 7.4% 9.26%;
}

.cases_left li {}

.cases_left li:nth-child(n+2) {
    margin-top: 8.62%;
}

.cases_left li a {
    display: block;
    position: relative;
}

.cases_left li .imgs {
    height: 174px;
}

.cases_left li .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cases_left li h5 {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    padding: 0 1em;
    line-height: 3.07;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background-color: rgba(0, 0, 0, 0.61);
}

.cases_right {
    margin-top: -0.98%;
    max-width: 1046px;
    position: relative;
    width: 76%;
}

.cases_right img {
    width: 100%;
}

.cases_right ul {
    /* width: 1046px;
    height: 699px; */
}

.cases_right li {
    position: absolute;
    left: 0;
    top: 0;
    -webkit-transition: opacity .5s ease-out;
    -o-transition: opacity .5s ease-out;
    transition: opacity .5s ease-out;
    width: 34px;
    height: 34px;
    visibility: visible;
    opacity: 1;
    z-index: 10;
}

.cases_right li:hover {
    z-index: 50;
}

.cases_right li a {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
}

.cases_right li a .point {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 14px;
    height: 14px;
    margin: auto;
    border-radius: 50%;
}

.cases_right li a div.point {
    width: 100%;
    height: 100%;
}

.cases_right li a .point-dot {
    z-index: 1;
    display: block;
    background-color: #359c72;
    border: 1px solid #2c80c7;
    background-image: linear-gradient(-39deg, #359c72 1%, #318d9f 50%, #2c80c7 100%), linear-gradient( #000000, #000000);
}

.cases_right li a div.point:after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-radius: 50%;
    border: 2px solid #2c80c7;
    opacity: 0;
    -webkit-animation: ripple 4.5s ease-out 225ms infinite;
    animation: ripple 4.5s ease-out 225ms infinite;
}

.cases_right li a div.point-70:after {
    -webkit-animation: ripple 4.5s ease-out 1.57s infinite;
    animation: ripple 4.5s ease-out 1.57s infinite;
}

.cases_right li a span {
    display: block;
    position: absolute;
    width: 50px;
    top: 0;
    left: 100%;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    line-height: 34px;
    color: #ffffff;
}

.cases_right li .cont {
    position: absolute;
    right: 100%;
    top: -76.47%;
    display: none;
    /*width: 193px;*/
    /*width: 293px;*/
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    margin-right: 20px;
    padding: 14px 12px 14px 14px;
}

.cases_right li .cont::before {
    content: "";
    display: block;
    width: 30px;
    height: 100%;
    position: absolute;
    left: 100%;
    top: 0;
}

.cases_right li:hover .cont {
    display: block;
}

.cases_right li .cont::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    opacity: 0.8;
    border-top: 15px solid transparent;
    border-left: 15px solid #ffffff;
    border-bottom: 15px solid transparent;
    position: absolute;
    left: 100%;
    top: 25px;
}

.cases_right li .cont h5 {
    font-size: 16px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #000000;
    text-align: right;
    white-space: nowrap;
}

.cases_right li .cont .ht_p {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #000000;
    text-align: right;
}

.cases_right li .cont .ht_p p {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cases_right li:nth-child(1) {
    left: 16.25%;
    top: 22.6%;
}

.cases_right li:nth-child(2) {
    left: 19.6%;
    top: 60.51%;
}

.cases_right li:nth-child(3) {
    left: 36.04%;
    top: 46.78%;
}

.cases_right li:nth-child(4) {
    left: 39.388%;
    top: 60.944%;
}

.cases_right li:nth-child(5) {
    left: 39.484%;
    top: 77.982%;
}

.cases_right li:nth-child(6) {
    left: 45.698%;
    top: 39.771%;
}

.cases_right li:nth-child(7) {
    left: 42.256%;
    top: 47.353%;
}

.cases_right li:nth-child(8) {
    left: 48.183%;
    top: 52.503%;
}

.cases_right li:nth-child(9) {
    left: 45.22%;
    top: 64.378%;
}

.cases_right li:nth-child(10) {
    left: 45.506%;
    top: 72.961%;
}

.cases_right li:nth-child(11) {
    left: 47.7%;
    top: 84.12%;
}

.cases_right li:nth-child(12) {
    left: 48.375%;
    top: 93.991%;
}

.cases_right li:nth-child(13) {
    left: 51.816%;
    top: 30.615%;
}

.cases_right li:nth-child(14) {
    left: 52%;
    top: 42.06%;
}

.cases_right li:nth-child(15) {
    left: 54.493%;
    top: 52%;
}

.cases_right li:nth-child(16) {
    left: 56.405%;
    top: 61.516%;
}

.cases_right li:nth-child(17) {
    left: 54.111%;
    top: 69.24%;
}

.cases_right li:nth-child(18) {
    left: 55.162%;
    top: 83.261%;
}

.cases_right li:nth-child(19) {
    left: 59.668%;
    top: 33.762%;
}

.cases_right li:nth-child(20) {
    left: 60.803%;
    top: 37.053%;
}

.cases_right li:nth-child(21) {
    left: 56.405%;
    top: 39.485%;
}

.cases_right li:nth-child(22) {
    left: 59.082%;
    top: 46.495%;
}

.cases_right li:nth-child(23) {
    left: 60.8986%;
    top: 52.932%;
}

.cases_right li:nth-child(24) {
    left: 60.612%;
    top: 58.941%;
}

.cases_right li:nth-child(25) {
    left: 60.038%;
    top: 66.094%;
}

.cases_right li:nth-child(26) {
    left: 63.862%;
    top: 74.392%;
}

.cases_right li:nth-child(27) {
    left: 67.877%;
    top: 81.545%;
}

.cases_right li:nth-child(28) {
    left: 67.017%;
    top: 59.686%;
}

.cases_right li:nth-child(29) {
    left: 66.061%;
    top: 63.8054%;
}

.cases_right li:nth-child(30) {
    left: 73.709%;
    top: 16.023%;
}

.cases_right li:nth-child(31) {
    left: 73.04%;
    top: 22.603%;
}

.cases_right li:nth-child(32) {
    left: 68.833%;
    top: 28.755%;
}

@-webkit-keyframes ripple {
    0% {
        opacity: 0;
        -webkit-transform: scale(0.4);
    }
    5% {
        opacity: 1;
    }
    to {
        opacity: 0;
        -webkit-transform: scale(1.2);
    }
}

@keyframes ripple {
    0% {
        opacity: 0;
        -webkit-transform: scale(0.4);
        transform: scale(0.4)
    }
    5% {
        opacity: 1;
    }
    to {
        opacity: 0;
        -webkit-transform: scale(1.2);
        transform: scale(1.2)
    }
}

@media(max-width:1485px) {
    .cases_left h4 {
        font-size: 2.29vw;
    }
    .cases_left li .imgs {
        height: 11.71vw;
    }
    .cases_right li a .point {
        width: 12px;
        height: 12px;
    }
}

@media(max-width:1200px) {
    .cases_cont {
        flex-flow: column-reverse;
        align-items: center;
        margin-top: 3vw;
    }
    .cases_right {
        margin: 0 auto;
        width: 100%;
    }
    .cases_left {
        width: 100%;
        max-width: none;
        display: flex;
        justify-content: flex-start;
        margin-top: 5%;
        align-items: center;
    }
    .cases_left h4 {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 60px;
        height: calc(20.66vw + 40px);
        padding: 20px 0.5em;
        line-height: 1.2;
    }
    .cases_left ul {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px;
        width: calc(100% - 60px);
    }
    .cases_left li {
        width: 32%;
    }
    .cases_left li:nth-child(n+2) {
        margin-top: 0;
    }
    .cases_left li .imgs {
        height: 20.66vw;
    }
}

@media(max-width:990px) {
    .cases_cont {
        margin-top: 30px;
    }
    .cases_left {
        margin-top: 0;
    }
    .cases_right {
        display: none;
    }
    .cases_left h4 {
        font-size: 24px;
    }
}

@media(max-width:768px) {
    .cases {
        padding-top: 50px;
    }
    .cases_left h4 {
        width: 40px;
        font-size: 20px;
        height: calc(20vw + 40px);
    }
    .cases_left ul {
        width: calc(100% - 40px);
    }
    .cases_left li .imgs {
        height: 20vw;
    }
}

@media(max-width:640px) {
    .cases {
        padding-top: 40px;
    }
    .cases_left h4 {
        display: none;
    }
    .cases_left ul {
        width: 100%;
        padding: 10px;
    }
    .cases_left li .imgs {
        height: 21.86vw;
    }
    .cases_left li h5 {
        font-size: 12px;
    }
}

@media(max-width:420px) {
    .cases_left li h5 {
        font-size: 10px;
    }
}


/* 底部 */

footer {
    background-color: #0c0d11;
}

.foot_top {
    padding: 2.6% 0 4.2%;
    font-size: 0;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.ft_top_left {
    width: 30%;
    margin-right: 3%;
}

.ft_logo {
    display: inline-block;
    border-bottom: 1px solid #706f6f;
    padding-bottom: 6.66%;
    max-width: 98%;
}

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

.ft_top_left h5 {
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #ffffff;
    margin-bottom: 0.5em;
    margin-top: 1.1em;
}

.ft_contact {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #dcdddd;
}

.ft_nav {
    /* width: 56.1%; */
    width: calc(65.8% - 142px);
    margin-right: 1.2%;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.ft_nav a:hover {
    color: #ffffff;
}

.ft_nav dl {
    flex: 1;
}

.ft_nav dl:nth-child(n+2) {
    margin-left: 2.5%;
}

.ft_nav dl dt {
    font-size: 14px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    line-height: 2.7;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ft_nav dl dd {}

.ft_nav dl dd a {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.35;
    letter-spacing: 0px;
    color: #c9caca;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ft_ewm {
    width: 142px;
    font-size: 14px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 2.7;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    position: relative;
}

.ft_ewm img {
    width: 100%;
    height: auto;
    margin-top: 11.2%;
}

.f_link {
    position: relative;
    margin-top: 19.7%;
}

.f_link .btns {
    display: block;
    border: solid 1px #706f6f;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.5;
    letter-spacing: 0.2em;
    color: #ffffff;
    padding: 0 0.9em 0 1em;
    text-align: left;
    position: relative;
    cursor: pointer;
}

.f_link .btns::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    right: 0.9em;
    top: 50%;
    margin-top: -0.3em;
    border-top: 0.6em solid #ffffff;
    border-left: 0.6em solid transparent;
    border-right: 0.6em solid transparent;
    transition: 0.5s ease;
}

.f_link .btns.open::after {
    transform: rotate(180deg);
}

.f_link ul {
    display: block;
    position: absolute;
    left: 0;
    bottom: 100%;
    display: none;
    background-color: #706f6f;
    width: 100%;
    padding: 5px 0;
}

.f_link ul li {}

.f_link ul li a {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.4;
    letter-spacing: 0.1em;
    color: #ffffff;
    padding: 0 1em;
    text-align: left;
}

.foot_bottom {
    position: relative;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #898989;
    text-align: center;
    padding: calc(2em + 1px) 0 2em;
}

.foot_bottom a {
    color: #898989;
}

.foot_bottom a:hover {
    color: #ffffff;
}

.foot_bottom::before {
    content: "";
    display: block;
    background-color: #706f6f;
    height: 1px;
    width: 100vw;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.foot_bottom .zyqy {
    display: inline-block;
}

@media screen and (max-width:1485px) {
    .ft_top_left h5 {
        font-size: 16px;
    }
    .ft_contact {
        font-size: 13px;
    }
    .ft_nav {
        width: calc(65.8% - 130px);
    }
    .ft_nav dl dd a {
        font-size: 13px;
    }
    .ft_ewm {
        width: 130px;
    }
    .foot_bottom {
        font-size: 13px;
    }
}

@media screen and (max-width:1200px) {
    .ft_top_left h5 {
        font-size: 15px;
    }
    .ft_nav {
        width: calc(65.8% - 120px);
    }
    .ft_nav dl dd a {
        font-size: 12px;
    }
    .ft_ewm {
        width: 120px;
    }
    .foot_bottom {
        font-size: 12px;
    }
}

@media screen and (max-width:1024px) {
    .x-seo {
        display: none;
    }
    .foot_bottom .zyqy {
        display: none;
    }
}

@media screen and (max-width:990px) {
    .foot_top {
        justify-content: space-between;
        padding: 30px 0 5vw;
    }
    .ft_top_left {
        width: 40%;
        margin-right: 10%;
    }
    .ft_logo {
        padding-bottom: 2vw;
    }
    .ft_logo img {
        max-height: 40px;
    }
    .ft_nav {
        display: none;
    }
}

@media screen and (max-width:768px) {}

@media screen and (max-width:640px) {
    .foot_top {
        flex-flow: column;
    }
    .ft_logo {
        width: 100%;
        text-align: center;
    }
    .ft_top_left {
        width: 100%;
        margin-right: 0;
    }
    .ft_top_left h5 {
        display: block;
        padding: 0 5vw;
    }
    .ft_contact {
        padding: 0 5vw;
    }
    .ft_ewm {
        display: none;
    }
}

@media screen and (max-width:420px) {}


/* 手机底部 */

.mob_foot {
    display: none;
}

.mob_dbb {
    height: 50px;
}

.mob_footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #000000;
}

.mob_footer ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.mob_footer ul li {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    text-align: center;
    color: #ffffff;
    font-size: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
}

.mob_footer ul li:nth-child(n+2) a {
    border-left: 1px solid rgba(214, 216, 221, 1);
}

.mob_footer ul li.active {
    background: #000000;
}

.mob_footer ul li a {
    display: block;
    color: #fff;
    width: 100%;
}

.mob_footer ul li .iconfont {
    font-size: 18px;
    display: inline-block;
    vertical-align: middle;
    width: 1em;
    height: 1em;
    background-size: 100% auto;
    margin-right: 0.4em;
}

.mob_footer ul li span {
    display: inline-block;
    vertical-align: middle;
    font-size: 16px;
    color: #fff;
}

.mob_footer li .icon-home {
    background: url("//cdn.myxypt.com/bb94b7ff/21/10/369a5db35417fa5f60f70201196ecd7fc2dfabb4.png") no-repeat;
}

.mob_footer li .icon-home2 {
    background: url("//cdn.myxypt.com/bb94b7ff/21/10/80507fd9dad0facaae219364ee3332e14d9afb13.png") no-repeat;
}

.mob_footer li .icon-phone {
    background: url("//cdn.myxypt.com/bb94b7ff/21/10/04cea496738b2ec165640e765a7a4906b1892040.png") no-repeat;
}

.mob_footer li .icon-contact {
    background: url("//cdn.myxypt.com/bb94b7ff/21/10/9e129f6fd803dff577356dcc0022077282b6ddde.png") no-repeat;
}

.mob_footer li .icon-phone:before {
    font-size: 0;
}

@media(max-width:768px) {
    .mob_foot {
        display: block;
    }
}

@media(max-width:420px) {
    .mob_footer ul li span {
        font-size: 14px;
    }
    .mob_footer ul li .iconfont {
        font-size: 16px;
    }
    .mob_footer ul li a {
        height: 24px;
        line-height: 24px;
        width: 100%;
    }
}


/* 内页 */

.container {
    max-width: 1425px;
    width: 96%;
    padding-left: 0;
    padding-right: 0;
}

.xypg-right-content,
.xypg-detail-con {
    font-size: 16px;
}

@media screen and (max-width:1200px) {
    .xypg-right-content,
    .xypg-detail-con {
        font-size: 14px;
    }
}

@media screen and (max-width:640px) {
    .xypg-right-content,
    .xypg-detail-con {
        font-size: 13px;
    }
}


/* 修改添加 */