.bg-light {
    background-color: #eee !important;
}

/* 头部 */
header {
    /* background-color: #fff; */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    transform: translateY(0%);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

header.active2 {
    transform: translateY(-100%);
}

.header-bg {
    position: absolute;
    width: 100%;
    height: 0;
    background: #fff;
    left: 0;
    bottom: 0;
    z-index: -1;
    transition: all .3s cubic-bezier(.4, 0, .2, 1);
}


.header-box {
    padding: 1.875rem 0;
}


.header-box .header-list {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    margin-left: 3.125rem;
}

.logo img {
    filter: brightness(0) invert(1);
}

.logo .img-content {
    display: inline-block;
    height: 4rem;
    top: 0.25rem;
}

.logo h1 {
    display: inline-block;
    line-height: 1.2;
    font-size: 1.625rem;
    color: #fff;
    margin: 0 0 0 0.77em;
    letter-spacing: 1px;
    font-family: 'Alibaba-PuHuiTi-B';
    transition: all .3s;
    white-space: nowrap;
}

.header-list .text-end {
    margin-left: auto;
}

.header-box .phone {
    display: inline-block;
    font-size: 1.625rem;
    font-weight: bold;
    color: #333;
    line-height: 1.54em;
    height: 1.54em;
    padding: 0 0 0 1.92em;
    font-family: "DINOT";
    background: url(../images/tel.gif) no-repeat;
    margin-left: 1.15em;
}


@media (max-width:991px) {
    header {
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        z-index: 1030;
        background-color: #fff;
        box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 10%);
    }

    header.active2 {
        transform: translateY(0);
    }

    .header-box {
        padding: 0;
    }

    body {
        padding-top: 50px;
    }
}

.navbar-light .navbar-brand {
    padding: 0;
}

.navbar-light .navbar-brand img {
    height: 2.5rem;
}

.navbar-light .navbar-brand h1 {
    display: inline-block;
    font-size: 0.875rem;
    line-height: 1.3em;
    margin: 0 0 0 0.71em;
    font-family: 'Alibaba-PuHuiTi-B';
    text-align: left;
}

.navbar-light .navbar-brand h1 span {
    display: block;
    font-size: 0.7em;
    letter-spacing: -0.5px;
}

.navbar {
    /* border-top: 1px solid #eaeaea; */
    position: initial;
}

.navbar-nav {
    width: 100%;
}

.navbar-nav .nav-item {
    flex: auto;
    margin: 0 2.5rem;
    /* border-right: 1px solid #eaeaea; */
}

.navbar-nav .nav-item:nth-last-child(1) {
    border-right: 0;
    padding: 0 3.75rem;
    margin-left: 1.25rem;
    position: relative;
}

.navbar-nav .nav-item:nth-last-child(1)::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    height: 2rem;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.4);
    transition: all 0.3s;
}

.navbar-nav .nav-item .nav-link {
    display: inline-block;
    padding: 0;
    line-height: 3.75rem;
    width: 100%;
    color: #fff;
    position: relative;
    font-size: 1.125rem;
    white-space: nowrap;
}

.navbar-light .navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: -2.2rem;
    left: 0;
    width: 100%;
    height: 0.3125rem;
    background-color: #fff;
}

.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .show>.nav-link,
.navbar-light .navbar-nav .nav-link:hover {
    color: #fff;
}

.dropdown {
    position: initial;
}

.dropdown ul {
    position: absolute;
    left: 0;
    min-width: 100%;
    top: 100%;
    z-index: 10;
    /* margin-top: 32px; */
    transition: all 0.3s ease-in 0s;
    opacity: 0;
    transform: translateY(0.625rem);
    visibility: hidden;
    text-align: left;
    background-color: #f9f9f9;
    padding: 0.5em 1em;
    box-shadow: inset 0px 0.94rem 0.625rem -0.94rem #ddd;
    display: flex;
    justify-content: center;
}

/* .dropdown ul::before {
    position: absolute;
    top: -32px;
    left: 0;
    height: 32px;
    width: 100%;
    display: inline-block;
    content: "";
} */

.dropdown ul li {}

.dropdown ul li a {
    display: block;
    white-space: nowrap;
    line-height: 5em;
    margin: 0 2.8125rem;
    color: #222;
    font-size: 1rem;
}

.dropdown:hover ul {
    opacity: 1;
    transform: translateY(0%);
    visibility: visible;
}

.dropdown ul li a:hover {
    /* background-color: var(--css-color); */
    color: var(--css-color);
}


header:hover .header-bg,
header.active .header-bg {
    height: 100%;
}

header:hover .logo img,
header.active .logo img {
    filter: none;
}

header:hover .logo h1,
header.active .logo h1 {
    color: rgb(51 85 149);
}

header:hover .navbar-light .navbar-nav .nav-link.active,
header:hover .navbar-light .navbar-nav .show>.nav-link,
header:hover .navbar-light .navbar-nav .nav-link:hover,
header.active .navbar-light .navbar-nav .nav-link.active,
header.active .navbar-light .navbar-nav .show>.nav-link,
header.active .navbar-light .navbar-nav .nav-link:hover {
    color: var(--css-color);
}

header:hover .navbar-light .navbar-nav .nav-link,
header.active .navbar-light .navbar-nav .nav-link {
    color: #333;
}

header:hover .navbar-light .navbar-nav .nav-link.active::after,
header.active .navbar-light .navbar-nav .nav-link.active::after {
    background-color: var(--css-color);
}

header:hover .navbar-nav .nav-item:nth-last-child(1)::before,
header.active .navbar-nav .nav-item:nth-last-child(1)::before {
    background-color: #333;
}

@media (max-width: 991px) {
    .navbar {
        /* box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 10%); */
    }

    .navbar-nav {
        overflow-y: scroll;
    }

    .navbar-nav .nav-item {
        border-right: 0;
    }

    .navbar-nav .nav-item:nth-last-child(1) {
        padding: 0;
        margin-left: 2.5rem;
    }

    .navbar-nav .nav-item:nth-last-child(1)::before {
        display: none;
    }

    .navbar-nav .nav-item .nav-link {
        font-size: 16px;
        line-height: 1;
        padding: 14px 17px;
        text-align: left;
        border-bottom: 1px solid rgba(0, 0, 0, 0.02);
        color: #333;
    }

    .navbar-light .navbar-nav .nav-link.active,
    .navbar-light .navbar-nav .show>.nav-link,
    .navbar-light .navbar-nav .nav-link:hover {
        /* background-color: var(--css-color); */
        color: var(--css-color);
    }

    .navbar-light .navbar-nav .nav-link.active::after {
        display: none;
    }

    .dropdown>.nav-link {
        position: relative;
    }

    .dropdown>.nav-link::before {
        content: "\f285";
        font-family: "bootstrap-icons";
        position: absolute;
        right: 10px;
        top: 0;
        bottom: 0;
        margin: auto;
        display: block;
        width: 16px;
        height: 16px;
        line-height: 16px;
        text-align: center;
        transition: all 0.3s;
    }

    .dropdown>.nav-link.active::before {
        transform: rotate(90deg);
    }

    .dropdown ul {
        position: relative;
        top: 0;
        display: block;
        padding: 10px 0;
        background: #fff;
        box-shadow: none;
        transition: none;
        opacity: 1;
        transform: translateY(0%);
        visibility: visible;
        margin: 0;
        border-radius: 0;
    }

    .dropdown ul::after {
        content: none;
    }

    .dropdown ul li {
        background: transparent;
    }

    .dropdown ul li:nth-child(1),
    .dropdown ul li:nth-last-child(1) {
        padding: 0;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .dropdown ul li a {
        line-height: 1;
        padding: 10px 17px;
        text-align: left;
        border-bottom: 1px solid rgba(0, 0, 0, 0.02);
        display: flex;
    }

    .dropdown ul li a::before {
        content: "\f135";
        font-family: bootstrap-icons !important;
    }

    .dropdown ul li:nth-last-child(1) a {
        border-bottom: 0;
    }

    .navbar-collapse.b .navbar-nav .nav-item .nav-link {
        color: #fff;
    }

    .navbar-collapse.b .navbar-nav .nav-link.active,
    .navbar-collapse.b .navbar-nav .show>.nav-link,
    .navbar-collapse.b .navbar-nav .nav-link:hover,
    .navbar-collapse.b .dropdown ul li a.active,
    .navbar-collapse.b .dropdown ul li a:hover {
        background-color: rgba(0, 0, 0, 0.2);
    }

    .navbar-collapse.b {
        background-color: var(--css-color);
    }

    .navbar-collapse.b .dropdown ul {
        background: rgba(255, 255, 255, 0.1);
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.2) inset;

    }

    .navbar-collapse.b .dropdown ul li a {
        color: #fff;
    }
}

/* 尾部 */
.footer {
    background: url(../images/footer_bg.jpg) no-repeat;
    background-size: cover;
}

.fonter-title {
    font-size: 1.125rem;
    color: #fff;
    position: relative;
    margin-bottom: 1.875rem;
}

.footer-logo {
    height: 100%;
    text-align: center;
}

.footer-logo h1 {
    line-height: 1.5rem;
    font-size: 1.375rem;
    color: #fff;
    font-weight: bold;
    display: block;
    margin: 1.25rem 0 0.625rem;
}

.footer-logo span {
    line-height: 1.5rem;
    font-size: 0.875rem;
    color: #fff;
    display: block;
}

.footer-logo img {
    filter: brightness(0) invert(1);
}

.footer-nav {}

.footer-nav a {
    display: block;
    font: 1rem 'Alibaba-PuHuiTi-L';
    font-weight: lighter;
    line-height: 2rem;
    /* background: url(../images/f_ico01.png) no-repeat 0 14px; */
    overflow: hidden;
    /* padding: 0 0 0 20px; */
    color: rgba(255, 255, 255, 0.6);
}

.footer-nav a:hover {
    color: var(--css-color);
}

.fonter-img {
    width: 6.25rem;
    margin-right: 5.625rem;
}

.fonter-img p {
    color: #fff;
    text-align: center;
    font: 1rem 'Alibaba-PuHuiTi-L';
    line-height: 2rem;
    margin-bottom: 0;
}

.footer-contact {}

.footer-contact p {
    padding: 0 0 0 0;
    color: #fff;
    line-height: 1.5rem;
    display: inline-block;
    width: 100%;
    margin-bottom: 0;
}

.footer-contact p i {
    font-size: 1rem;
    margin-right: 0.625rem;
    width: 1.25rem;
    color: var(--css-color);
}

.footer-contact p span {
    font-size: 1.6em;
    font-weight: bold;
    color: var(--css-color);
}

.footer-link a {
    margin-right: 0.3125rem;
}

.footer-mt {
    margin-top: 4.375rem;
}

.footer-text h1 {
    font: 2.25rem 'Alibaba-PuHuiTi-B';
    color: #fff;
}

.footer-text p {
    color: #fff;
    font: 1rem 'Alibaba-PuHuiTi-L';
    opacity: 0.6;
    margin-top: 1.5em;
}

.footer .logo {
    margin-left: 0;
}

.footer-hr {
    opacity: 1;
    color: rgba(255, 255, 255, 0.1);
    margin: 0;
}

.footer-copyright {
    padding-top: 3.125rem;
    padding-bottom: 3.125rem;
}

.footer-copyright,
.footer-copyright * {
    font: 1rem 'Alibaba-PuHuiTi-L';
    color: #fff;
    opacity: 0.8;
}

.footer-copyright span {
    float: right;
    margin-right: 5.625rem;
}

@media (max-width: 576px) {
    .footer-copyright {
        height: 60px;
        overflow: hidden;
    }
}

.heading-section.a {
    margin-bottom: 3.75rem;
    line-height: 2.5rem;
}

.heading-section.bg {
    height: 5.3125rem;
    overflow: hidden;
    background: url(../images/cp_tline.png) no-repeat center 3.75rem;
}

.heading-section.a h1 {
    font: 3.125rem 'Alibaba-PuHuiTi-B';
}

.heading-section.a p {
    color: #666666;
    display: block;
    font-size: 1.375rem;
    font-weight: normal;
    padding: 1.25rem 0 0;
    line-height: 1em;
}

@media (max-width: 991px) {
    .heading-section.a {
        margin-top: 2em;
        background-position-y: 43px;
    }

    .heading-section.a h1 {
        font-size: 28px;
    }

    .heading-section.a p {
        font-size: 16px;
    }
}

/* banner */
.banner.act .swiper-container.swiper-no-swiping .swiper-slide {
    z-index: 1;
}

.banner.act .swiper-container.swiper-no-swiping .swiper-slide-active {
    z-index: 2;
}

.banner.act .swiper-container.swiper-no-swiping .swiper-slide-prev {
    animation: animate 1s linear forwards;
    -webkit-animation: animate 1s linear forwards;
    z-index: 3;
}

.banner-swiper-text {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    padding: 0 8.125rem;
    z-index: 2;
    color: #fff;
    z-index: 9;
}

.banner-swiper-text h1 {
    font-size: 3.75rem;
    margin-bottom: 0.83em;
}

.banner-swiper-text h2 {
    font-size: 1.375rem;
}

.banner-swiper-text a {
    font-size: 1.25em;
    margin-top: 4.9em;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.95em 1.8em;
    display: inline-block;
    cursor: pointer;
}

.banner .swiper-container .swiper-button-prev,
.banner .swiper-container .swiper-button-next {
    position: absolute;
    bottom: 5%;
    left: 0;
    top: auto;
    right: auto;
    padding: 0 10rem;
}

.banner .swiper-container .swiper-button-prev::before,
.banner .swiper-container .swiper-button-next::before {
    content: "";
    position: absolute;
    width: 3.75rem;
    height: 3.75rem;
    border: 1px solid #fff;
    border-radius: 50%;
}

.banner .swiper-container .swiper-button-prev::after {
    font-family: FontAwesome;
    content: "\f177";
    color: #fff;
    font-size: 0.75rem;
}

.banner .swiper-container .swiper-button-next::after {
    font-family: FontAwesome;
    content: "\f178";
    color: #fff;
    font-size: 0.75rem;
}

.banner .swiper-container .swiper-button-next {
    left: 6.25rem;
}

.banner .swiper-container .swiper-xia {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4.0625rem;
    margin: auto;
    z-index: 5;
    color: #fff;
    line-height: 22px;
    width: 16px;
    height: 22px;
    background: url(../images/i1_1.png) center no-repeat;
    overflow: hidden;
}

.banner .swiper-container .swiper-xia i {
    position: absolute;
    display: block;
    width: 0.125rem;
    height: 0.375rem;
    background: #fff;
    position: absolute;
    top: -100%;
    left: 50%;
    margin-left: -0.0625rem;
    animation: sx 2s linear infinite;
    -webkit-animation: sx 2s linear infinite;
}

@keyframes animate {
    0% {
        -webkit-clip-path: polygon(100% 0, 86% 100%, 0% 100%, 0 0);
        clip-path: polygon(100% 0, 86% 100%, 0% 100%, 0 0);
    }

    80% {
        clip-path: polygon(0% 0, -20% 100%, 0% 100%, 0 0);
        -webkit-clip-path: polygon(0% 0, -20% 100%, 0% 100%, 0 0);
    }

    100% {
        clip-path: polygon(0% 0, -20% 100%, 0% 100%, 0 0);
        -webkit-clip-path: polygon(0% 0, -20% 100%, 0% 100%, 0 0);
    }
}

@keyframes sx {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

/* indexA */
.indexA .container {
    position: relative;
}

.indexA .container::before {
    content: url("../images/indexA_bg.png");
    position: absolute;
    right: -500px;
    top: -120px;
    z-index: -1;
}

.indexA-L {
    height: 100%;
}

.indexA-L video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.indexA-R {
    background-color: #fafafa;
    height: 100%;
    position: relative;
    overflow: hidden;
    padding: 6.875rem 5.25rem 3.75rem;
}

.indexA-R::before {
    content: url("../images/indexA_bg.png");
    position: absolute;
    right: -500px;
    top: -410px;
    opacity: 0.3;
}

.indexA-R h1 {
    font: 2.875rem/1 'Alibaba-PuHuiTi-B';
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.indexA-R h1 i {
    display: inline-block;
    margin-left: 2.875rem;
    height: 1px;
    width: 100%;
    background-color: var(--css-color);
}

.indexA-R p {
    font-size: 16px;
    line-height: 3;
    margin-top: 2.5rem;
}

.indexA-R p span {
    color: var(--css-color);
    font-size: 1em;
}

.indexA-list {
    display: flex;
    align-items: center;
    margin-top: 8.75rem;
}

.indexA-list .img {
    width: 2.8125rem;
    margin-right: 2rem;
}

.indexA-list .text h5 {
    font: 1.25rem 'Alibaba-PuHuiTi-B';
    font-weight: bold;
}

.indexA-list .text h6 {
    font-size: 1rem;
    color: #777777;
    margin-top: 0.75rem;
}

.indexA_video {
    cursor: pointer;
}

.indexA_video .img-content::after {
    visibility: hidden;
    position: absolute;
    content: '';
    width: 80px;
    height: 80px;
    left: 50%;
    top: 50%;
    zoom: 0.9;
    opacity: 0;
    transform: translate(-50%, -50%) scale(2);
    background: url(../images/video.svg) no-repeat;
    background-size: 80px 80px;
    z-index: 1;
    transition: all 0.3s ease-in-out;
}
.indexA_video .img-content:hover::after{
    transform: translate(-50%, -50%);
    visibility: visible;
    opacity: 1;
}

/* indexB */
.indexB-tab {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    padding: 0 8.125rem;
    overflow: overlay;
}

.indexB-tab::-webkit-scrollbar,
.indexB-tab::-webkit-scrollbar-thumb {
    display: none;
}

.indexB-tab .list {
    background-color: rgba(255, 255, 255, 0.6);
    padding: 2.1875rem;
    height: 13.125rem;
    width: 28.125rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
    transition: all 0.3s;
}

.indexB-tab .list::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    filter: brightness(0) invert(1);
    background: url(../images/logo.png) no-repeat top right;
    background-size: contain;
    opacity: 0;
    z-index: -1;
    transition: all 0.3s;
}

.indexB-tab h6 {
    font-size: 1.0625rem;
    /* transition: all 0.3s; */
}

.indexB-tab h5 {
    font-size: 1.875rem;
    margin-top: 1.25rem;
}

.indexB-tab .list.active {
    background-color: var(--css-color);
    color: #fff;
}

.indexB-tab .list.active::before {
    opacity: 0.15;
}

.indexB-text {
    position: absolute;
    right: 0;
    top: 0;
    padding: 9.6875rem 8.125rem 0 0;
    text-align: right;
    color: #fff;
}

.indexB-text h1 {
    font: 3rem/1.6 'Alibaba-PuHuiTi-B';
}

.indexB-text h1::before {
    content: url(../images/indexB_2.png);
    margin-right: 6em;
}

.indexB-text p {
    font-size: 1.125rem;
    margin-top: 3.125rem;
    line-height: 2.6;
    letter-spacing: 1px;
}

.indexB-text .twinkleBtn {
    margin-top: 9.375rem;
}

.indexB .swiper-container {
    height: 100%;
}

.indexB .swiper-container .swiper-slide {
    height: auto;
}

/* indexC */
.indexC-text {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    padding: 0 8.125rem;
    z-index: 2;
    color: #fff;
    z-index: 9;
}

.indexC-text h2 {
    font-size: 2.5rem;
}

.indexC-text h1 {
    font: 5.5rem 'Alibaba-PuHuiTi-B';
    margin-top: 2.5rem;
}

/* indexD-list */
.indexD-list .text {
    padding: 2rem 1.875rem;
}

.indexD-list .text h1 {
    font-size: 1.5rem;
    font-family: initial;
    transition: all 0.3s;
}

.indexD-list .text p {
    font-size: 1.0625rem;
    font-family: initial;
    color: #888888;
    margin-top: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.3s;
}

.indexD-list:hover .text h1,
.indexD-list:hover .text p {
    color: var(--css-color);
}

.indexD-swiper {
    padding-bottom: 2.5rem;
    margin-bottom: -2.5rem;
}

.indexD-swiper .swiper-pagination-bullet {
    width: 0.75rem;
    height: 0.75rem;
    display: inline-block;
    border-radius: 0;
    background: transparent;
    opacity: 1;
    border: 0.125rem solid #9a9a9a;
    transform: rotate(45deg);
}

.indexD-swiper .swiper-pagination-bullet-active {
    border-color: var(--css-color);
}

.indexD-swiper .swiper-button-prev,
.indexD-swiper .swiper-button-next {
    position: absolute;
    bottom: 10px;
    left: 0;
    top: auto;
    right: 0;
    margin: auto;
    height: 1rem;
}

.indexD-swiper .swiper-button-prev::before,
.indexD-swiper .swiper-button-next::before {
    content: "";
    width: 3.125rem;
    height: 1px;
    background-color: #9a9a9a;
    position: absolute;
    top: 1px;
    bottom: 0;
    margin: auto;
}

.indexD-swiper .swiper-button-prev::before {
    right: 0;
}

.indexD-swiper .swiper-button-next::before {
    left: 0;
}

.indexD-swiper .swiper-button-prev::after {
    font-family: FontAwesome;
    content: "\f104";
    font-size: 1.5rem;
    color: #9a9a9a;
}

.indexD-swiper .swiper-button-next::after {
    font-family: FontAwesome;
    content: "\f105";
    font-size: 1.5rem;
    color: #9a9a9a;
}

.indexD-swiper .swiper-button-prev {
    right: 9.375rem;
    padding-right: 3.5rem;
}

.indexD-swiper .swiper-button-next {
    left: 9.375rem;
    padding-left: 3.5rem;
}

/* contact */
.page-contact-text {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 80%;
    margin: auto;
}

.page-contact-text .a {
    border-bottom: 2px solid #000;
    padding-bottom: 20px;
}

.page-contact-text .a h4 {
    font-size: 1.25rem;
    color: var(--css-color);
    margin: 0;
    text-transform: uppercase;
    font-weight: bold;
}

.page-contact-text .a h2 {
    font-size: 1.875rem;
    color: #1a1a1a;
    margin: 0;
    text-transform: uppercase;
    font-weight: bold;
}

.page-contact-text .b ul {
    border-bottom: 1px solid #dcdcde;
    overflow: hidden;
    padding: 1.875rem 0;
    display: flex;
}

.page-contact-text .b ul li {
    flex: 1;
    display: flex;
    border-left: 1px solid #dedfe4;
    margin-left: 20px;
    padding-left: 20px;
}

.page-contact-text .b ul li:nth-child(1) {
    border-left: 0;
    margin-left: 0;
    padding-left: 0;
}

.page-contact-text .b ul i {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border: 2px solid #1a1a1a;
    border-radius: 100%;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

.page-contact-text .b ul i.c1 {
    background: url(../images/page/c1.png) center no-repeat;
}

.page-contact-text .b ul i.c2 {
    background: url(../images/page/c2.png) center no-repeat;
}

.page-contact-text .b ul i.c3 {
    background: url(../images/page/c3.png) center no-repeat;
}

.page-contact-text .b ul span {
    display: inline-block;
    vertical-align: middle;
}

.page-contact-text .b ul span h6 {
    font-size: 14px;
    color: #999999;
    font-weight: normal;
    margin: 0;
}

.page-contact-text .b ul span h5 {
    font-size: 18px;
    color: #1a1a1a;
    margin: 5px 0 0 0;
    font-weight: bold;
}

.page-contact-text .c {
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
}

.page-contact-text .c .img-content {
    width: 120px;
    margin: auto;
}

.page-contact-text .c p {
    font-size: 14px;
    line-height: 28px;
    color: #999;
}

.title-style h5 {
    font-size: 16px;
    line-height: 24px;
    color: #999999;
}

.title-style h2 {
    margin: 0px 0 1.25rem 0;
    font-size: 2.625rem;
    line-height: 3.75rem;
    font-weight: bold;
}

.title-style .line {
    width: 80px;
    height: 4px;
    background: var(--css-color);
    margin: 10px 0;
}

.text-center>.title-style .line {
    margin: 10px auto 2em;
}

.title-style .text {
    font-size: 16px;
    color: #666;
    line-height: 28px;
    margin-top: 20px;
}

.title-style .item2 {
    border-top: 1px solid #e6e6e7;
    border-bottom: 1px solid #e6e6e7;
    padding: 30px 0 20px 0;
    overflow: hidden;
    margin-top: 30px;
}

.title-style .item2 li {
    width: 32%;
    float: left;
    list-style: none;
}

.title-style .item2 h3 {
    font-size: 14px;
    margin: 0;
    color: #999999;
    font-weight: normal;
}

.title-style .item2 h4 {
    font-size: 20px;
    margin: 5px 0;
    color: #1a1a1a;
    font-weight: bold;
}

.title-style .item2 h4 a {
    font-size: 1em;
}

.title-style .item3 {
    margin-top: 40px;
    display: flex;
}

.title-style .item3 li {
    flex: 1;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
    list-style: none;
    display: inline-block;
    vertical-align: top;
    position: relative;
    padding-left: 30px;
}

.title-style .item3 li h3 {
    font-size: 40px;
    line-height: 26px;
    font-weight: bold;
    color: var(--css-color);
    margin: 10px 0;
}

.title-style .item3 li span {
    color: #666;
    font-size: 16px;
}

.title-style .item3 li:first-child {
    padding-left: 0px;
}

.title-style .item3 li::after {
    content: '';
    display: block;
    width: 1px;
    height: 100%;
    background: #ccc;
    position: absolute;
    right: 0;
    top: 0;
    opacity: .5;
}

.title-style .item3 li:last-child::after {
    display: none;
}

.banner-nei {
    position: relative;
}

.banner-nei-bg {
    background: center top no-repeat fixed;
    width: 100%;
    height: 50rem;
}

.banner-nei-text {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    padding: 0 8.125rem;
    z-index: 2;
    color: #fff;
    z-index: 9;
}

.banner-nei-text h1 {
    font-size: 3rem;
}

.banner-nei-text h2 {
    font-size: 16px;
    line-height: 1.5;
    margin-top: 20px;
}

.BNtop {
    background: #fff;
    line-height: 4.75rem;
    border-bottom: 4px solid var(--css-color);
    padding: 0 100px;
}

.BNtop * {
    line-height: 4.75rem;
}

.banner-nei-BNtop {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

#map {
    height: 40rem;
    min-height: 100%;
}

/* product */
.page-product-tab {
    display: flex;
    overflow-x: overlay;
}

.page-product-tab a {
    font-family: initial;
    flex: 1;
    text-align: center;
    font-size: 16px;
    background-color: #fff;
    line-height: 4rem;
    margin: 5px;
    transition: all 0.3s;
    padding: 0 1rem;
    white-space: nowrap;
}

.page-product-tab a:hover,
.page-product-tab a.active {
    background-color: var(--css-color);
    color: #fff;
}

.page-product-list {
    display: flex;
    overflow: hidden;
    background-color: #fff;
    justify-content: space-between;
}

.page-product-list>*:nth-child(1) {
    flex: 1;
}

.page-product-list>*:nth-child(2) {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-product-list .text {
    display: table-cell;
    vertical-align: middle;
    padding: 3.75rem 1.875rem;
}

.page-product-list .text h3 {
    font-family: initial;
    position: relative;
    font-size: 20px;
    font-weight: bold;
    padding-bottom: 20px;
    margin-bottom: 15px;
}

.page-product-list .text h3::before,
.page-product-list .text h3::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #e8e8e8;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all .4s ease;
}

.page-product-list .text h3::before {
    width: 60px;
    background: var(--css-color);
    z-index: 3;
}

.page-product-list:hover .text h3::before {
    width: 100%;
}

.page-product-list .text h5 {
    font-family: initial;
    color: #666;
    font-size: 14px;
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.page-product-list .text h6 {
    display: inline-block;
    clear: both;
    font-size: 14px;
    color: #999999;
    font-weight: normal;
    margin: 30px 0 0;
    padding-right: 25px;
    background: url(../../product/images/right1.png) right center no-repeat;
}

.page-product-list .img-content {
    overflow: hidden;
    transform: scale(.8);
}

.page-product-list .img-content img {
    transition: all .4s ease;
}

.page-product-list:hover .img-content img {
    transform: scale(1.2);
}

.page-product-title {}

.page-product-title h1 {
    font-family: initial;
    text-transform: uppercase;
    font-size: 36px;
    margin: 5px 0 0 0;
    color: #00bf86;
    font-weight: bold;
}

.page-product-title h2 {
    font-family: initial;
    text-transform: uppercase;
    font-size: 50px;
    line-height: 50px;
    margin: 8px 0 20px 0;
    color: #1a1a1a;
    font-weight: bold;
}

.page-product-title h3 {
    font-family: initial;
    font-size: 20px;
    margin: 0;
    color: #666;
    line-height: 30px;
}

.page-news-text {
    padding: 30px 0;
    overflow: hidden;
    color: #333;
    line-height: 30px;
    font-size: 16px;
}

.page-news-text * {
    font-family: initial;
    line-height: 2;
    margin-bottom: 10px;
    font-size: 16px;
}

.page-news-text h1 {
    font-size: 30px;
    line-height: 1;
    position: relative;
    display: block;
    padding-bottom: 15px;
    margin-bottom: 10px;
    margin-top: 50px;
}

.page-news-text h1::before,
.page-news-text h1::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: #e5e5e5;
}

.page-news-text h1::before {
    width: 140px;
    background: var(--css-color);
    z-index: 3;
}

.page-news-text h2 {
    font-size: 24px;
    line-height: 1;
    padding-bottom: 15px;
    margin-top: 15px;
    position: relative;
    display: block;
}

.page-news-text h2::before {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 70px;
    height: 3px;
    background: #e5e5e5;
    z-index: 3;
}

.page-news-text h3 {
    font-size: 22px;
}

.page-news-text tbody,
.page-news-text td,
.page-news-text tfoot,
.page-news-text th,
.page-news-text thead,
.page-news-text tr {
    border-width: 1px;
}

.page-news-text p {
    font-size: 16px;
}

.page-news-text img {
    max-width: 100%;
}

@media (min-width: 992px) {
    .page-product {
        padding-left: 10%;
        padding-right: 10%;
    }
}

@media (min-width: 1921px) {
    .page-product {
        padding-left: 15%;
        padding-right: 15%;
    }
}

/* news */
.news-list-page {
    margin-bottom: 3.75rem;
    transition: all 0.3s;
}

.news-list-page:hover {
    -webkit-box-shadow: 0px 4px 15px #DDDDDD;
    box-shadow: 0px 4px 15px #DDDDDD;
}

.news-list-page a {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 25px 40px;
    border: 1px solid #ddd;
    position: relative;
    background-color: #fff;
}

.news-list-page .img {
    flex: 40%;
}

.news-list-page .rq {
    width: 140px;
    height: 120px;
    background: #2b2b2b;
    color: #fff;
    padding: 37px 30px 0;
    float: left;
    position: relative;
}

.news-list-page .rq .y {
    font-size: 16px;
    color: #fff;
    white-space: nowrap;
}

.news-list-page .rq .d {
    font-family: initial;
    font-size: 30px;
    color: #fff;
    white-space: nowrap;
    margin-top: 16px;
}


.news-list-page .txt {
    flex: 100%;
    margin-left: 8.125rem;
    margin-right: 8.125rem;
}

.news-list-page .txt h2 {
    font-family: initial;
    font-size: 30px;
    transition: all 0.3s;
}

.news-list-page:hover .txt h2 {
    color: var(--css-color);
}

.news-list-page .txt p {
    font-family: initial;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #888;
    line-height: 26px;
    margin-top: 26px;
    font-size: 16px;
}

.news-list-page .txt span {
    display: block;
    float: left;
    padding-right: 20px;
    color: var(--css-color);
    margin-top: 20px;
    opacity: 0;
    margin-left: -10px;
    font-size: 14px;
    transition: all 0.3s;
}

.news-list-page .txt span s {
    display: none;
    text-decoration: none;
}

.news-list-page:hover .txt span {
    opacity: 1;
    margin-left: 0px;
}

.news-list-page:hover img {
    transform: scale(1.1);
}

.page-news-title {
    position: relative;
    padding-bottom: 15px;
    overflow: hidden;
}

.page-news-title h5 {
    font-family: initial;
    font-weight: normal;
    font-size: 16px;
    color: #555;
    margin: 0;
}

.page-news-title h1 {
    font-family: initial;
    font-size: 30px;
    color: #333;
    margin: 10px 0;
    font-weight: bold;
}

.page-news-title::before,
.page-news-title::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: #e5e5e5;
}

/* .page-news-title::before {
    width: 140px;
    background: var(--css-color);
    z-index: 3;
} */

.page-news-title-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 50px;
    border-top: 1px solid #888;
}

.page-news-title-btn .alt {
    display: flex;
    flex-direction: column;
}

.page-news-title-btn .alt a {
    font-family: initial;
    font-size: 14px;
    text-align: justify;
    color: #888;
    line-height: 1.5em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.page-news-title-btn .alt a:nth-child(1) {
    margin-bottom: 25px;
}

.page-news-title-btn .alt a:hover {
    color: var(--css-color);
}

.page-news-title-btn .fh {
    font-family: initial;
    font-size: 14px;
    display: block;
    text-align: right;
    color: #888;
}

.page-news-title-btn .fh:hover {
    color: var(--css-color);
}

.page-cases-list {
    background: #f7f7f7;
    display: block;
    height: 100%;
    cursor: zoom-in;
}

.page-cases-list .img-content {
    background-color: #000;
}

.page-cases-list:hover .img-content img {
    opacity: .5;
    transform: scale(1.1);
}

.page-cases-list .text {
    padding: 6%;
}

.page-cases-list .text h2 {
    font-family: initial;
    font-size: 16px;
    line-height: 1.3;
    font-weight: bold;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 0;
}

.page-about-text {
    padding: 3rem 0;
    margin: 0 5.25rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: url(../images/about1.png) no-repeat left bottom;
}

.page-about-text>h1 {
    font: 2.875rem/1 'Alibaba-PuHuiTi-B';
}

.page-about-text>h2 {
    font-family: "Microsoft YaHei";
    font-size: 2.875rem;
    line-height: 1;
    font-weight: bold;
    color: #dcdcdc;
    margin-top: 0.8rem;
    transform: scaleY(0.8);
}

.page-about-text .text {}

.page-about-text .text p {
    font-size: 16px;
    line-height: 3;
    margin-top: 2.5rem;
    font-family: "Microsoft YaHei";
}

.page-about-text .text p span {
    color: var(--css-color);
    font-size: 1em;
    font-family: "Microsoft YaHei";
}

.page-about-a {
    padding-bottom: 3.75rem;
}

.page-about-a .indexA-list {
    justify-content: center;
}

.page-about-b {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    margin-top: 5rem;
}

.page-about-b .img-content {
    cursor: pointer;
}

.page-about-b-l {
    flex: 20%;
    padding: 0.5rem;
}

.page-about-b-t {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.page-about-b-b {
    height: 30%;
    background: url(../images/about2.png) no-repeat var(--css-color) right center;
    display: flex;
    align-items: center;
}

.page-about-b-b.b {
    background-image: url(../images/about3.png);
    background-size: auto 85%;
    background-position: bottom right 5%;
}

.page-about-b-b p {
    color: #fff;
    font-size: 2rem;
    padding-left: 2rem;
    transition: all 0.3s;
}

.page-about-b-b:hover p {
    margin-left: 4rem;
}

.about-swiper {
    padding-bottom: 2rem;
}

.about-swiper .img-content {
    border: 0.9rem solid rgb(10 79 164);
    cursor: pointer;
}

.about-swiper.swiper-container-horizontal>.swiper-scrollbar {
    width: 50%;
    left: 25%;
}

.page-about-text.b {
    background: none;
}

.page-about-text.b h1 {
    font-family: initial;
}