@charset "utf-8";
@font-face {
    font-family: bebas;
    src: url("./../font/bebas.ttf");
}

@font-face {
    font-family: impact;
    src: url("./../font/impact.ttf");
}

/*公共*/
body {
    --Colors: #014fa2;
    --But: #da251c;
}

.color-blue {
    border: 1px solid var(--Colors);
    background-color: var(--Colors);
}

.color-blue:hover {
    color: var(--Colors);
    background-color: #fff;
}

.color-red {
    border: 1px solid var(--But);
    background-color: var(--But);
}

.color-red:hover {
    color: var(--But);
    background-color: #fff;
}

.but-group .color-white {
    color: var(--But);
}

.color-white {
    border: 1px solid #fff;
    background-color: #fff;
}

.color-white:hover {
    color: #fff;
    background-color: var(--But);
}

div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, blockquote, p, body, span {
    padding: 0;
    margin: 0;
    font-size: 16px;
    word-wrap: break-word
}

ul, li {
    list-style: none;
}

img {
    border: 0 none;
    transition: all .6s;
}

.row {
    --bs-gutter-y: 30px;
}

.img-list, .contact-img, .contact-map, .about-us-img {
    overflow: hidden;
}

.img-list img {
    width: 100%;
}

.item:hover img {
    transform: scale(1.1);
}

.but-group a {
    display: inline-block;
    width: 176px;
    height: 50px;
    border-radius: 25px;
    line-height: 50px;
    text-align: center;
    color: #fff;
}

.but-group i {
    padding-right: 10px;
}

a {
    text-decoration: none !important;
    color: #222;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

body {
    font-family: "Roboto", "Arial", "微软雅黑", serif;
    font-size: 16px;
    color: #333;
    line-height: 24px;
}

a:hover {
    color: var(--Colors);
}

/*手机电脑切换*/
.dc-mo {
    display: none;
}

@media (max-width: 991px) {
    .dc-mo {
        display: block;
    }

    .dc-pc {
        display: none;
    }
}

@media (min-width: 1400px) {
    .pro-list .col-lg-4 {
        width: 25%;
    }
    .home-product-recommend-list .n1400 {
        display: none;
    }
}

@media (max-width: 576px) {
    .row {
        width: 100%;
        margin-left: 0;
    }
}

/*导航栏*/
header {
    height: 151px;
    width: 100%;
}

.header-top {
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #d9d9d9;
}

.header-top .header-top-ad {
    font-size: 14px;
}

.header-top-contact {
    width: 482px;
    display: flex;
    justify-content: space-between;
}

.header-top-contact i {
    color: #000;
    font-size: 24px;
    padding-right: 10px;
}

.header-top-contact h3 {
    font-size: 20px;
    line-height: 50px;
    padding-left: 12px;
    color: var(--But);
    display: inline-block;
    font-family: bebas, serif;
}

.header-top-contact-item {
    position: relative;
}

.header-top-contact-item a {
    display: flex;
}

.header-top-contact-item:hover i {
    color: var(--Colors);
}

.header-top-contact-item.top-WeChat:hover .top-WeChat-code {
    display: block;
    animation: WeChat-code 0.5s;
    -webkit-animation: WeChat-code 0.5s; /* Safari 与 Chrome */
}

.header-top-contact span {
    color: #888;
    font-size: 14px;
}

.header-top-contact h3 span {
    padding-right: 10px;
}

.top-WeChat-code {
    position: absolute;
    top: 35px;
    left: 7px;
    z-index: 200;
    width: 96px;
    height: 122px;
    display: none;
    padding: 29px 3px 3px;
    background-image: url("./../img/code-bg.png");
    background-size: cover;
}

@keyframes WeChat-code {
    from {
        top: 25px;
        opacity: 0;
    }
    to {
        top: 35px;
        opacity: 1;
    }
}

@-webkit-keyframes WeChat-code /* Safari 与 Chrome */
{
    from {
        top: 25px;
        opacity: 0;
    }
    to {
        top: 35px;
        opacity: 1;
    }
}

.top-WeChat-code img {
    border-radius: 3px;
}


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

.seo-h1 {
    display: none;
}

.top-logo {
    width: 220px;
    line-height: 100px;
}

.top-logo img {
    width: 100%;
}

.nav {
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
}

.nav-ul {
    display: flex;
    width: 850px;
    justify-content: space-between;
}

.nav-ul li {
    line-height: 100px;
}


.nav-ul .nav-active a {
    color: var(--Colors);
}

.nav-ul li a:hover {
    color: var(--Colors);
}

@media (max-width: 1500px) {
    .nav-ul {
        width: 730px;
    }
}

@media (max-width: 1200px) {
    header {
        height: 131px;
    }

    .nav-ul {
        width: 730px;
    }

    .top-logo {
        width: 160px;
        line-height: 80px;
    }

    .nav-ul li {
        line-height: 80px;
    }
}


@media (max-width: 999px) {
    .header-top-ad {
        display: none;
    }

    .header-top .container {
        justify-content: space-evenly;
    }

    .nav {
        display: none;
    }
}

@media (max-width: 599px) {
    .top-contact {
        display: none;
    }

    .container {
        width: 100%;
    }
}

/*手机导航*/
#navToggle {
    position: relative;
    width: 30px;
    height: 20px;
    top: 30px;
    display: none;
    float: right;
}

#navToggle .line {
    background: var(--Colors);
    border-radius: 1px;
    display: block;
    height: 2px;
    top: 0;
    left: 0;
    transition: all 0.3s ease;
    transform-origin: center center;
    width: 100%;
    position: absolute;
}

#navToggle .line1 {
    top: 0;
}

#navToggle .line2 {
    top: 50%;
    margin-top: -1px;
}

#navToggle .line3 {
    top: auto;
    bottom: 0;
}

#navToggle.active .line {
    top: 50%;
    bottom: auto;
    margin-top: -1px;
}

#navToggle.active .line1 {
    transform: rotate(45deg);
}

#navToggle.active .line2 {
    opacity: 0;
    filter: alpha(opacity=0);
}

#navToggle.active .line3 {
    transform: rotate(-45deg);
}

.mobileMenu {
    display: none;
    position: fixed;
    top: 131px;
    left: 0;
    width: 100%;
    height: calc(100% - 90px);
    overflow-y: auto;
    z-index: 400;
    border-top: 1px solid #dcdcdc;
    background-color: #fff;
}

.mobileMenu ul {
    background: #fff;
}

.mobileMenu ul li {
    transform: translate3d(0, 10px, 0);
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

.mobileMenu.h-show ul li {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.menu-item {
    display: flex;
    flex-direction: row;
    height: 100px;
    align-items: center;
    padding-left: 40px;
    padding-right: 20px;
    border-bottom: 1px solid #aaaaaa;
    position: relative;
    transition: all .5s;
}

.menu-item i {
    font-size: 30px;
    display: block;
    margin-top: 4px;
    font-style: normal;
}

.menu-item > svg {
    font-size: 30px;
}

.menu-item > a {
    font-size: 30px;
    color: #333;
    padding-left: 30px;
    text-transform: uppercase;
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
}

.menu-item:hover i, .menu-item:hover a {
    color: var(--Colors);
}

.menu li.on .menu-item i {
    color: var(--Colors);
}

.menu_dl {
    display: none;
    padding-left: 98px;
    padding-top: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dcdcdc;
}

.menu_dl dd a {
    font-size: 24px;
    color: #333;
    line-height: 54px;
}

.menu_dl dd img {
    margin-bottom: 10px;
}

.menu_dl dd a:hover {
    color: var(--Colors);
}

.ovh-f {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    overflow: hidden;
}

.menu_li .menu-item span {
    font-size: 30px;
    position: absolute;
    right: 40px;
    /* transform: rotate(-90deg); */
    transition: all 0.4s;
}

.menu_li.on .menu-item span {
    transform: rotate(90deg);
    color: var(--Colors);
}

.mobile-nav-active {
    color: var(--Colors);
}

.mobile-nav-active a {
    color: var(--Colors);
}

@media (max-width: 999px) {
    #navToggle {
        display: block;
    }
}

@media (max-width: 767px) {
    .menu-item {
        padding-left: 20px;
        height: 70px;
    }

    .menu-item i {
        font-size: 24px;
        margin-top: 4px;
    }

    .menu-item a {
        font-size: 24px;
        padding-left: 15px;
    }

    .menu-item svg {
        font-size: 24px;
    }

    .menu_li .menu-item span {
        right: 20px;
        font-size: 24px;
    }

    #navToggle {
        margin-right: 15px;
    }

    .menu_dl {
        padding-left: 68px;
    }

    .menu_dl dd a {
        font-size: 18px;
        line-height: 36px;
    }
}

@media (max-width: 599px) {
    .menu-item i {
        font-size: 18px;
        margin-top: 2px;
    }

    .mobileMenu {
        height: calc(100% - 90px);
    }

    .menu-item a {
        font-size: 18px;
    }

    .menu-item svg {
        font-size: 18px;
    }

    .menu_dl {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .menu_dl dd a {
        font-size: 16px;
        line-height: 32px;
    }

    .menu_li .menu-item span {
        font-size: 20px;
    }
}

/*横幅*/
#home-banner {
    position: relative;
}

.banner img {
    width: 100%;
    display: block;
}


/*搜索栏*/
.home-search-bar {
    height: 90px;
    line-height: 90px;
    border-bottom: 1px solid #d9d9d9;
}

.home-search-bar .container {
    display: flex;
    justify-content: space-between;
}

.hot-keywords {
    height: 90px;
    display: flex;
}

.hot-keywords-title {
    color: #000;
    width: 120px;
    font-weight: bold;
    padding-right: 20px;
}

.hot-keywords p {
    line-height: 90px;
    width: calc(100% - 120px);
}

.hot-keywords a {
    color: #888;
    font-size: 14px;
}

.hot-keywords a:hover {
    color: var(--Colors);
}

.hot-keywords a + a {
    margin-left: 34px;
}

.hot-keywords-input label {
    height: 90px;
    display: flex;
    align-items: center;
}

.hot-keywords-input input {
    width: 288px;
    height: 48px;
    background-color: #f0f0f4;
    border: 2px solid #f0f0f4;
    border-right: none;
    padding: 16px 28px;
    line-height: 48px;
    border-radius: 24px 0 0 24px;
}

.hot-keywords-input input:focus {
    box-shadow: none;
    background-color: #fff;
    border: 2px solid var(--But);
    border-right: none;
}

.hot-keywords-input button {
    width: 50px;
    height: 48px;
    border: none;
    color: #fff;
    position: relative;
    line-height: 90px;
    border-radius: 0 24px 24px 0;
    background-color: var(--But);
}

.hot-keywords-input input:focus button {
    border: 2px solid var(--But);
    border-left: none;
}

.hot-keywords-input button i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

@media (max-width: 1400px) {
    .hot-keywords p {
        line-height: 45px;
    }
}

@media (max-width: 991px) {
    .hot-keywords {
        display: none;
    }

    .hot-keywords-input {
        width: 100%;
    }

    .hot-keywords-input input {
        width: calc(100% - 50px);
    }
}

.home-digital-scrolling {
    height: 160px;
    padding: 45px 0;
}

.home-digital-scrolling ul {
    display: flex;
    justify-content: space-between;
}

.home-digital-scrolling li {
    text-align: center;
}

.home-digital-scrolling li div {
    display: flex;
    padding-bottom: 8px;
    align-items: flex-end;
    justify-content: center;
}

.digital-scrolling {
    color: #000;
    display: inline-block;
    font-size: 48px;
    line-height: 40px;
    padding-right: 10px;
    font-family: "impact", serif;
}

.home-digital-scrolling span {
    font-size: 14px;
    text-align: center;
    color: #fff;
    border-radius: 50%;
    background-color: var(--But);
    width: 26px;
    height: 26px;
    display: inline-block;
}

.home-digital-scrolling p {
    color: #444;
}

@media (max-width: 991px) {
    .home-digital-scrolling {
        height: 600px;
    }

    .home-digital-scrolling ul {
        flex-direction: column;
    }

    .home-digital-scrolling li + li {
        padding-top: 40px;
    }

}


/*首页产品*/
#home-products {
    position: relative;
}

.hot-product-bg {
    height: 407px;
    background-repeat: no-repeat;
    background-image: url("./../img/home-product-bg.jpg");
}

.hot-product-mask {
    color: #fff;
    height: 100%;
    opacity: 0.902;
    background-color: var(--Colors);
}

.home-title {
    text-align: center;
}

.home-title h2 {
    font-weight: bold;
    font-size: 42px;
    padding-top: 60px;
}

.home-title p {
    color: #666;
}

.hot-product-mask p {
    color: #FFFFFF80;
}

.hot-product-recommend {
    width: 100%;
    position: absolute;
    top: 187px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    box-shadow: 4px 0 5px 1px #99999987;
}

.home-product-recommend {
    padding-top: 220px;
}

.hot-product-recommend-wol {
    position: relative;
}

.hot-product-recommend-wol .owl-nav {
    height: 0;
}

.hot-product-recommend-wol .owl-dots {
    display: none;
}

.hot-product-recommend-wol li {
    padding: 90px 195px;
    height: 440px;
    display: flex;
    justify-content: space-between;
}

.hot-product-recommend-img {
    width: 425px;
}

.hot-product-recommend-info {
    width: 600px;
    position: relative;
}


.hot-product-recommend-info h3 {
    font-size: 36px;
    color: #000;
    font-weight: bold;
    padding-bottom: 32px;
}

.hot-product-recommend-info p {
    color: #666;
    line-height: 34px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 105px;
}

.hot-product-recommend-but {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 412px;
    display: flex;
    justify-content: space-between;
}


.hot-pro-but {
    top: 50%;
    width: 54px;
    height: 54px;
    color: #d9d9d9;
    font-size: 18px;
    line-height: 54px;
    border-radius: 50%;
    text-align: center;
    position: absolute;
    display: inline-block;
    transform: translateY(-50%);
    border: 1px solid #d9d9d9;
}

.hot-pro-but:hover {
    color: var(--Colors);
    border: 1px solid var(--Colors);
}

.hot-recommend-prev {
    left: 60px;
}

.hot-recommend-next {
    right: 60px;
}

.home-product-recommend-list {
    padding: 60px 0;
}

.home-product-recommend-list .row {
    --bs-gutter-x: 32px;
    --bs-gutter-y: 32px;
}


.product-list-info {
    height: 106px;
    border: 1px solid #bfbfbf;
    border-top: none;
    padding: 31px 22px;
    position: relative;
}

.product-item .img-list {
    border: 1px solid #bfbfbf;
}

.product-list-info h3 {
    font-size: 18px;
    color: #333;
    font-weight: bold;
}

.product-list-info p {
    font-size: 14px;
    color: #666;
}


.product-but {
    top: 50%;
    right: 22px;
    color: #fff;
    width: 36px;
    height: 36px;
    line-height: 36px;
    border-radius: 50%;
    text-align: center;
    display: inline-block;
    background-color: #ccc;
    position: absolute;
    transform: translateY(-50%);
}

.product-item:hover img {
    transform: scale(1.1);
}

.product-item:hover h3 {
    color: var(--Colors);
}

.product-item:hover .product-but {
    background-color: var(--But);
}

.home-product-more-but {
    text-align: center;
    padding-bottom: 60px;
}

.home-product-more-but a {
    color: #fff;
    display: inline-block;
    line-height: 58px;
    font-size: 18px;
    padding: 0 60px;
    border-radius: 29px;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}

.home-product-more-but a:hover {
    color: var(--Colors);
    background-color: #fff;
}


@media (max-width: 1600px) {
    .hot-product-recommend-wol li {
        padding: 90px 90px;
    }

    .hot-recommend-prev {
        left: 15px;
    }

    .hot-recommend-next {
        right: 15px;
    }

}

@media (max-width: 1400px) {
    .hot-product-recommend-info {
        width: 440px;
    }
}

@media (max-width: 1200px) {
    .hot-product-recommend-img {
        width: 400px;
    }

    .hot-product-recommend-info {
        width: 320px;
    }

    .hot-product-recommend-but {
        width: 100%;
    }
}


@media (max-width: 991px) {
    .hot-product-recommend-wol li {
        height: 800px;
        flex-direction: column;
    }

    .home-product-recommend {
        padding-top: 580px;
    }

    .hot-product-recommend-img {
        width: 100%;
    }

    .hot-product-recommend-info {
        width: 100%;
        height: 260px;
    }

    .hot-product-recommend-info h3 {
        text-align: center;
    }

    .hot-product-recommend-but {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 576px) {
    .hot-product-recommend-wol li {
        padding: 0;
        height: 650px;
        justify-content: space-around;
    }

    .hot-product-recommend-info {
        height: 290px;
    }

    .hot-product-recommend-but {
        bottom: 30px;
        justify-content: space-evenly;
    }

    .home-product-recommend {
        padding-top: 432px;
    }

    .hot-pro-but {
        transform: translateY(-100%);
    }
}

/*在线咨询*/
.home-online-bg {
    color: #fff;
    height: 301px;
    position: relative;
    background-repeat: no-repeat;
    background-image: url("./../img/online-bg.jpg");
}


.home-online-mask {
    position: absolute;
    height: 301px;
    width: 100%;
    opacity: 0.902;
    top: 0;
    left: 0;
    z-index: 0;
    background-color: var(--Colors);
}

.home-online-bg .home-title {
    position: relative;
    z-index: 10;
}

.home-online-bg p {
    color: #fff;
}

.home-online-but {
    z-index: 10;
    position: relative;
    padding-top: 34px;
    text-align: center;
}

.home-online-but a {
    box-shadow: var(--But) 0 0 10px;
}


/*首页优势*/
.home-advantage-main {
    padding: 60px 0;
}

.advantage-item {
    display: flex;
}

.home-advantage-info {
    width: 50%;
    position: relative;
    padding: 85px 80px 0 80px;
    background-color: #f0f0f4;
}


.home-advantage-info h3 {
    font-size: 36px;
    color: #000;
    line-height: 36px;
    font-weight: bold;
    padding-bottom: 40px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.home-advantage-info p {
    color: #666;
    display: list-item;
    padding-left: 20px;
    float: right;
    width: calc(100% - 12px);
}

.home-advantage-info p::marker {
    color: var(--But);
    font-family: "iconfont", serif !important;
    content: "\e627";
    display: inline-block;
    font-size: 6px;
    border: 1px solid var(--But);
}

.home-advantage-info p + p {
    padding-top: 40px;
}

.home-advantage-but {
    padding-top: 60px;
    width: 412px;
    display: flex;
    justify-content: space-between;
}

.home-advantage-img {
    width: 50%;
}


.home-advantage-nav {
    padding-top: 40px;
}

.advantage-nav-ul {
    display: flex;
    justify-content: space-between;
}

.advantage-nav-item a {
    width: 305px;
    height: 150px;
    display: flex;
    position: relative;
    justify-content: center;
    background-color: #f0f0f4;
}

.home-advantage-nav i {
    color: var(--Colors);
    font-size: 50px;
    line-height: 150px;
    padding-right: 24px;
}

.advantage-nav-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.advantage-nav-info h3 {
    font-size: 26px;
    font-weight: bold;
    color: #333;
}

.advantage-nav-info p {
    font-size: 14px;
    color: #666;
}


.advantage-nav-item.on a {
    background-color: var(--Colors);
}

.advantage-nav-item.on a:before {
    position: absolute;
    content: '\e617';
    top: -6px;
    left: 50%;
    color: var(--Colors);
    font-family: "iconfont", serif !important;
    transform: translateY(-50%);
}

.advantage-nav-item.on i, .advantage-nav-item.on h3, .advantage-nav-item.on p {
    color: #fff;
}


@media (max-width: 1680px) {
    .home-advantage-info {
        padding: 50px 50px 0 50px;
    }

    .home-advantage-but {
        padding-top: 24px
    }

    .advantage-nav-item a {
        width: 200px;
        height: 100px;
    }

    .home-advantage-nav i {
        font-size: 34px;
        line-height: 100px;
        padding-right: 5px;
    }

    .advantage-nav-info h3 {
        font-size: 16px;
    }

    .advantage-nav-info p {
        font-size: 10px;
    }
}


@media (max-width: 1400px) {

    .home-advantage-info h3 {
        font-size: 28px;
        padding-bottom: 10px;
    }

    .home-advantage-info p + p {
        padding-top: 10px;
    }

    .home-advantage-but {
        padding-top: 16px;
    }
}

@media (min-width: 1200px) {

    .advantage-item:hover img {
        transform: scale(1.1);
    }
}


@media (max-width: 1200px) {
    .home-advantage-img {
        position: relative;
        background-color: #f0f0f4;
    }

    .home-advantage-img img {
        position: absolute;
        top: 50%;
        width: calc(100% - 50px);
        transform: translateY(-50%);
    }

    .home-advantage-info {
        padding-bottom: 50px;
    }

    .advantage-nav-item a {
        width: 150px;
        height: 70px;
    }

    .home-advantage-nav i {
        font-size: 24px;
        line-height: 70px;
    }

    .advantage-nav-info p {
        display: none;
    }
}

@media (max-width: 991px) {
    .home-advantage-info {
        width: 100%;
        padding: 50px 30px;
    }

    .home-advantage-img {
        display: none;
    }

    .home-advantage-but {
        width: 100%;
        justify-content: space-evenly;
    }

    .advantage-nav-ul {
        flex-direction: column;
    }

    .advantage-nav-item a {
        width: 100%;
    }

    .home-advantage-nav i {
        padding-right: 15px;
    }

    .advantage-nav-info p {
        display: block;
    }

    .advantage-nav-item + .advantage-nav-item {
        border-top: 1px solid #fff;
    }
}


/*首页案例*/

.home-cases-bg {
    color: #fff;
    height: 770px;
    position: relative;
    background-repeat: no-repeat;
    background-image: url("./../img/home-cases-bg.jpg");
}


.home-cases-mask {
    position: absolute;
    height: 770px;
    width: 100%;
    opacity: 0.902;
    top: 0;
    left: 0;
    z-index: 0;
    background-color: var(--Colors);
}

.home-cases-bg .container {
    position: relative;
    z-index: 200;
}

.home-cases-bg p {
    color: #fff;
}

.home-cases-recommend {
    position: relative;
    padding-top: 60px;
}


.case-item {
    text-align: center;
    padding: 21px 17px 30px;
    background-color: #fff;
}


.case-item h3 {
    font-size: 24px;
    color: #000;
    line-height: 85px;
    font-weight: bold;
}

.case-but a {
    font-size: 14px;
    color: #595959;
    display: inline-block;
    width: 280px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #d2d2d2;
}

.case-item:hover h3 {
    color: var(--Colors);
}

.case-item:hover a {
    color: #fff;
    background-color: var(--But);
}


.home-cases-but {
    padding-top: 60px;
    text-align: center;
}

.home-cases-but a + a {
    margin-left: 60px;
}

.home-cases-recommend .owl-nav.disabled {
    display: block;
}

.home-cases-recommend .owl-nav {
    height: 0;
}


.hot-case-but {
    top: 50%;
    width: 54px;
    height: 54px;
    color: #fff;
    font-size: 18px;
    line-height: 54px;
    border-radius: 50%;
    text-align: center;
    position: absolute;
    display: inline-block;
    transform: translateY(-50%);
    border: 1px solid #fff;
}

.hot-case-but:hover {
    color: #fff;
    background-color: var(--But);
    border: 1px solid var(--But);
}


.case-recommend-prev {
    left: -90px;
}

.case-recommend-next {
    right: -90px;
}

@media (max-width: 1780px) {
    .case-recommend-prev {
        left: 17px;
    }

    .case-recommend-next {
        right: 17px;
    }
}

@media (max-width: 1680px) {
    .case-recommend-prev {
        left: -90px;
    }

    .case-recommend-next {
        right: -90px;
    }
}

@media (max-width: 1500px) {
    .case-recommend-prev {
        left: 17px;
    }

    .case-recommend-next {
        right: 17px;
    }
}

@media (max-width: 1400px) {
    .case-recommend-prev {
        left: -90px;
    }

    .case-recommend-next {
        right: -90px;
    }
}

@media (max-width: 1316px) {
    .case-recommend-prev {
        left: 17px;
    }

    .case-recommend-next {
        right: 17px;
    }
}

@media (max-width: 1200px) {
    .case-but a {
        width: calc(100% - 34px);
    }
}

@media (max-width: 600px) {
    .home-cases-bg, .home-cases-mask {
        height: 882px;
    }

    .home-cases-but {
        display: flex;
        justify-content: space-evenly;
    }
}

/*首页新闻*/
.home-news-recommend {
    padding-top: 60px;
}

.new-item {
    display: flex;
}

.new-img {
    width: 370px;
}

.new-info {
    padding: 50px 32px 0;
    width: calc(100% - 370px);
    background-color: #f0f0f4;
}


.new-info h3 {
    font-size: 20px;
    color: #000;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.new-info p {
    color: #666;
    padding-top: 32px;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;

}

.new-but {
    padding-top: 50px;
}

.new-but a {
    color: #fff;
    width: 118px;
    border-radius: 21px;
    display: inline-block;
    line-height: 42px;
    text-align: center;
    background-color: #ccc;
}

.new-item:hover a {
    background-color: var(--But);
}

.news-more-but {
    padding: 60px 0;
    text-align: center;
}

.news-more-but a {
    display: inline-block;
    background-color: var(--But);
    color: #fff;
    width: 180px;
    border: 1px solid var(--But);
    line-height: 50px;
    border-radius: 25px;
}

@media (max-width: 1400px) {
    .col-lf-6 {
        width: 100%;
    }
}

@media (max-width: 767px) {
    .new-item {
        flex-direction: column;
    }

    .new-img {
        width: 100%;
    }

    .new-but {
        text-align: center;
    }

    .new-info {
        width: 100%;
        padding-bottom: 20px;
    }
}

/*首页关于我们*/

.home-about-bg {
    color: #666;
    height: 638px;
    position: relative;
    background-repeat: no-repeat;
    background-image: url("./../img/home-about-bg.jpg");
}


.home-about-mask {
    position: absolute;
    height: 638px;
    width: 100%;
    opacity: 0.902;
    top: 0;
    left: 0;
    z-index: 0;
    background-color: var(--Colors);
}

.home-about-bg .container {
    position: relative;
    z-index: 200;
    padding-top: 100px;
}

.home-about-main {
    padding: 48px 62px;
    height: 440px;
    background-color: #fff;
    display: flex;
}

.home-about-left {
    width: 50%;
    padding-right: 60px;
}

.home-about-right {
    width: 50%;
}

.home-about-left-ad h4, .home-about-info h2 {
    font-size: 28px;
    color: #000;
    font-weight: bold;
}

.home-about-left-ad p {
    line-height: 30px;
}

.home-about-form {
    padding-top: 24px;
}

.home-about-form-input {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.home-about-form-input label {
    width: calc(50% - 20px);
    margin-top: 7px;
}

.home-about-form-input input {
    height: 44px;
}

.home-about-textarea {
    width: 100%;
    padding-top: 7px;
}

.home-about-form-but {
    padding-top: 28px;
}

.home-about-form-but a {
    display: inline-block;
    height: 44px;
    width: 160px;
    color: #fff;
    line-height: 44px;
    text-align: center;
    border: 1px solid var(--But);
    background-color: var(--But);
}

.home-about-info p {
    padding-top: 20px;
    line-height: 26px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.home-about-contact-item {
    display: flex;
    line-height: 58px;
    border-bottom: 1px solid #d9d9d9;
}

.home-about-contact-item i {
    font-size: 24px;
    padding: 0 20px;
    color: var(--Colors);
}

.home-about-contact-item h3 {
    line-height: 58px;
    font-size: 18px;
    font-weight: bold;
    color: #000;
}

.home-about-contact-item p {
    padding-top: 0;
    line-height: 58px;
}

.home-about-contact-item p a {
    color: #666;
}

.home-about-contact-item p a + a {
    padding-left: 30px;
}

@media (max-width: 1400px) {
    .home-about-contact-item i {
        padding: 0 6px;
    }
}


@media (max-width: 1200px) {
    .home-about-main {
        height: 800px;
        flex-direction: column;
    }

    .home-about-left {
        width: 100%;
        padding-right: 0;
    }

    .home-about-right {
        width: 100%;
    }

    .home-about-bg {
        height: 950px;
        background-color: var(--Colors);
    }

    .home-about-mask {
        height: 950px;
    }

    .home-about-left-ad, .home-about-form-but {
        text-align: center;
    }

    .home-about-info h2 {
        padding-top: 30px;
        text-align: center;
    }
}

@media (max-width: 776px) {
    .home-about-form-input {
        flex-direction: column;
    }

    .home-about-form-input label {
        width: 100%;
        margin-top: 7px;
    }

    .home-about-main {
        height: 1020px;
    }

    .home-about-bg, .home-about-mask {
        height: 1160px;
    }

    .home-about-contact-item p {
        font-size: 13px;
    }

    .home-about-contact-item h3 {
        font-size: 16px;
    }

    .home-about-contact-item {
        height: 58px;
    }

    .home-about-contact-item p a + a {
        padding-left: 0;
    }
}

@media (max-width: 560px) {
    .home-about-contact-item h3 {
        display: none;
    }
    .home-about-main {
        padding: 48px 10px;
    }
}

/*底部*/

footer {
    color: #fff;
    background-color: #333;
}

footer a, footer li p {
    font-size: 14px;
    color: #b2b2b2;
}

footer h2 {
    padding-bottom: 15px;
}

footer h2 a {
    font-weight: bolder;
    color: #fff;
    text-transform: uppercase;
    line-height: 2.5;
}

footer a:hover, .footer-contact:hover p {
    color: #fff;
}

footer h2 a:hover {
    font-weight: bold;
}


.footer-list {
    padding: 56px 0 53px;
    display: flex;
    justify-content: space-between;
}

.footer-list li {
    display: flex;
}

dl + dl {
    padding-left: 10px;
}

dl + dl dd:first-child {
    padding-top: 50px;
}

.footer-list li dd, .footer-list li p {
    font-size: 14px;
    line-height: 36px;
}


.footer-copyright {
    line-height: 60px;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #4d4d4d;
}

.footer-code {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright p {
    color: #b2b2b2;
    font-size: 14px;
}

.footer-copyright p a + a{
    padding-left: 10px;
}


.footer-code:hover {
    color: #fff;
}

.footer-code:hover img {
    transform: scale(1.1);
}

.footer-contact h2{
    line-height: 38px;
    padding-bottom: 10px;
}

@media (max-width: 1200px) {
    .footer-copyright {
        line-height: 30px;
        flex-direction: column;
    }
}


@media (max-width: 991px) {

    .footer-list .none-99 {
        display: none;
    }

}

@media (max-width: 769px) {

    .footer-list {
        justify-content: space-around;
    }

    .footer-list li {
        display: none;
    }

    .footer-list li.footer-contact {
        display: inline-flex;
    }

    .footer-copyright p:last-child {
        display: none;
    }

}


/*内页统一样式*/
/*内页横幅*/
.inner-banner img {
    width: 100%;
}

.inner-breadcrumb {
    display: none;
    height: 70px;
    line-height: 70px;
    background-color: #f9f9fc;
    box-shadow: 0 1px 1px -1px #5E5E5E;
}

.inner-breadcrumb .container {
    display: flex;
    justify-content: space-between;
}


.inner-breadcrumb {
    line-height: 70px;
}


@media (max-width: 991px) {
    .inner-breadcrumb {
        display: none;
    }
}


/*分页*/
.page {
    padding-top: 36px;
    text-align: center;
}

.page span {
    margin-right: 10px;
}

.page span:last-child {
    margin-right: 0;
}

.page span a {
    width: 38px;
    height: 38px;
    line-height: 38px;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
    margin-bottom: 24px;
    border: 1px solid #c9c9c9;

}

.page span a:hover, .page span .page-on {
    color: #ffffff;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}

/*内页最低高度*/
.inner-content {
    padding: 60px 0;
    min-height: calc(100vh - 705px);
}
/*页面布局*/
.inner-content-left {
    width: 270px;
}

.inner-content-right{
    width: 1080px;
}

.inner-content .container {
    display: flex;
    justify-content: space-between;
}


@media (min-width: 1400px) {
    .inner-content .container {
        max-width: 1400px;
        padding: 0;
    }
}

@media (max-width: 1400px) {
    .inner-content-right {
        width: calc(100% - 320px);
    }
}

@media (max-width: 991px) {
    .inner-content .container {
        flex-direction: column;
    }
    .inner-content-left {
        width: 100%;
        padding-bottom: 60px;
    }
    .inner-content-right {
        width: 100%;
    }
}

/*左侧菜单*/
.inner-menu-name {
    text-align: center;
    position: relative;
    background-color: var(--Colors);
}

.inner-menu-name h2 {
    font-size: 30px;
    color: #fff;
    line-height: 107px;
    font-weight: bold;
}

.inner-menu-name span {
    left: 50%;
    width: 100%;
    bottom: 22px;
    font-size: 40px;
    line-height: 0.9;
    color: #FFFFFF07;
    font-weight: bold;
    position: absolute;
    text-transform: uppercase;
    transform: translateX(-50%);
}

.inner-menu ul ,.inner-left-contact-info{
    border: 1px solid #d9d9d9;
    border-top: 1px solid #f0f0f4;
    background-color: #f0f0f4;
}

.inner-menu li a{
    width: 100%;
    color: #444;
    line-height: 56px;
    display: inline-block;
    padding-left: 30px;
    position: relative;
}

.inner-menu li.on ,.inner-menu li:hover{
    border-top: 1px solid #d9d9d9;
    background-color: var(--Colors);
}

.inner-menu li.on a ,.inner-menu li:hover a{
    color: #fff;
}

.inner-menu li a:after {
    font-family: "iconfont", serif !important;
    content: "\ee88";
    position: absolute;
    line-height: 56px;
    top: 0;
    right: 30px;
}

.inner-menu li.on a:after {
    color: #fff;
    transform:rotate(90deg);
    -moz-transform:rotate(90deg);
    -webkit-transform:rotate(90deg);
}


.inner-menu li + li {
    border-top: 1px solid #d9d9d9;
}

.inner-left-contact {
    padding-top: 50px;
}

.inner-left-contact-info {
    padding: 28px;
    color: #444;
}

.inner-left-contact-info p + p {
    padding-top: 24px;
}

@media (max-width: 991px) {
    .inner-menu-name h2 {
        line-height: 70px;
    }

    .inner-menu-column {
        display: none;
    }

    .on .inner-menu-column {
        display: block;
    }

    .inner-menu-name h2:after {
        font-family: "iconfont", serif !important;
        content: "\e60b";
        position: absolute;
        line-height: 70px;
        top: 0;
        right: 30px;
    }

    .on .inner-menu-name h2:after {
        content: "\e6a7";
        font-weight: 50;
    }

    .inner-left-contact {
        display: none;
    }
}


/*关于我们*/

.about-main p{
    padding-top: 40px;
    color: #444;
    line-height: 2;
    text-indent: 2em;
}

/*合作案例*/

.projects-list li .product-list-info{
    height: 64px;
    text-align: center;
    padding: 0;
}

.projects-list li .product-list-info h3 {
    line-height: 64px;
    line-height: 64px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/*新闻中心*/
.inner-content .no-menu {
    display: block;
}

.inner-news-list .new-item + .new-item {
    padding-top: 30px;
}


/*联系我们*/


.contact-us {
    display: flex;
    justify-content: space-between;
    background-color: #eee;
}

.contact-us:hover {
    color: #fff;
    background-color: var(--Colors);
}

.contact-info {
    width: 550px;
    height: 275px;
    text-align: center;
    padding: 40px 0 30px;
}

.contact-info h2 {
    font-size: 24px;
    line-height: 32px;
    font-weight: bold;
    color: var(--Colors);
    padding-bottom: 40px;
}


.contact-us:hover h2 {
    color: #fff;
}


.contact-info div {
    display: inline-block;
    text-align: left;
}

.contact-info p {
    line-height: 32px;
}

.contact-img img {
    height: 100%;
}

.contact-map img {
    max-width: 100%;
}

.contact-img:hover img {
    transform: scale(1.1);
}

.contact-map {
    padding-top: 50px;
}

.contact-map:hover img {
    transform: scale(1.1);
}

@media (max-width: 1200px) {
    .contact-us {
        flex-direction: column;
        background-color: #fff;
    }

    .contact-us:hover {
        background-color: #fff;
    }


    .contact-us:hover .contact-info {
        color: #fff;
        background-color: var(--Colors);
    }


    .contact-info {
        width: 100%;
        height: auto;
        background-color: #eee;
        margin-bottom: 30px;
    }

    .contact-img img {
        width: 100%;
        height: auto;
    }

    .contact-map {
        padding-top: 30px;
    }
}

/*详情页*/
.inner-title {
    text-align: right;
}

.inner-title h1 {
    font-size: 24px;
    line-height: 32px;
    font-weight: bolder;
    text-align: center;
}

.inner-title span {
    line-height: 50px;
    padding-right: 50px;
}

.inner-title span::before {
    content: '';
    width: 16px;
    height: 16px;
    padding-right: 26px;
    background-image: url(./../img/time.png);
    background-repeat: no-repeat;
}

.inner-main {
    padding-bottom: 40px;
    border-bottom: 1px solid #ccc;
}

.inner-main img {
    max-width: 100%;
}

.inner-main p {
    line-height: 30px;
}

.bottom-navigation {
    padding-top: 30px;
}

.bottom-navigation p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bottom-navigation p + p {
    padding-top: 15px;
}

.alone .inner-title h1 {
    padding-bottom: 50px;
}

.main .inner-main {
    border-bottom: 0;
}

@media (max-width: 761px) {
    .inner-title {
        padding: 0 20px;
    }

    .bottom-navigation {
        padding: 30px 20px 0;
    }

    .inner-main {
        padding: 0 20px 30px;
    }
}

/*下载*/
.download-list .product-list-info {
    height: 90px;
    display: flex;
    justify-content: space-between;
}