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

/*公共*/
body {
    --Colors: #e8322b;
}

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;
}

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

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

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

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);
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

/*图标抖动动画*/
/* animation */
@keyframes icon-bounce {
    0%, 100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-webkit-keyframes icon-bounce {
    0%, 100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-moz-keyframes icon-bounce {
    0%, 100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }

    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }

    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }

    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

@-o-keyframes icon-bounce {
    0%, 100% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    25% {
        -moz-transform: rotate(15deg);
        -ms-transform: rotate(15deg);
        -webkit-transform: rotate(15deg);
        transform: rotate(15deg);
    }
    50% {
        -moz-transform: rotate(-15deg);
        -ms-transform: rotate(-15deg);
        -webkit-transform: rotate(-15deg);
        transform: rotate(-15deg);
    }
    75% {
        -moz-transform: rotate(5deg);
        -ms-transform: rotate(5deg);
        -webkit-transform: rotate(5deg);
        transform: rotate(5deg);
    }
    85% {
        -moz-transform: rotate(-5deg);
        -ms-transform: rotate(-5deg);
        -webkit-transform: rotate(-5deg);
        transform: rotate(-5deg);
    }
}

/*导航栏*/
header {
    height: 90px;
    width: 100%;
}

.container {
    width: 1400px;
    padding: 0;
}

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

.seo-h1 {
    display: none;
}

.top-logo {
    width: 168px;
    line-height: 90px;
}

.top-logo img {
    /*width: 100%;*/
    max-width: 400px;
}

.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: 90px;
}

.nav-ul li a {
    padding-bottom: 10px;
    border-bottom: 2px solid #fff;
}

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

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

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

@media (max-width: 999px) {
    .nav {
        display: none;
    }
    .top-logo img {
  
    max-width: 300px;
}
}

@media (max-width: 599px) {
    .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: 90px;
    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;
    }
}

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

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

    .dc-pc {
        display: none;
    }
}

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

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

.banner-products-type {
    opacity: 0.749;
    width: 100%;
    padding: 25px 0;
    position: absolute;
    bottom: 0;
    z-index: 399;
    background-color: var(--Colors);
}

.banner-products-type .products-type-item {
    line-height: 50px;
    min-width: 220px;
}

.products-type-item:hover img {
    -webkit-animation: icon-bounce 0.5s alternate;
    -moz-animation: icon-bounce 0.5s alternate;
    -o-animation: icon-bounce 0.5s alternate;
    animation: icon-bounce 0.5s alternate;
}

.banner-products-type .container {
    display: flex;
    justify-content: space-between;
}

.banner-products-type .type-item-icon {
    width: 70px;
    float: left;
}

.banner-products-type .type-item-txt {
    color: #fff;
    float: right;
    text-align: right;
    line-height: 1;
    display: table;
}

.banner-products-type p {
    font-weight: bolder;
    font-size: 18px;
    margin-bottom: 18px;
}

.banner-products-type span {
    font-size: 14px;
}

@media (max-width: 991px) {
    .banner-products-type {
        opacity: 1;
        position: unset;
    }

    .banner-products-type .container {
        flex-wrap: wrap;
    }

    .banner-products-type .products-type-item {
        width: 40%;
    }

    .products-type-item {
        padding-top: 20px;
    }
}

@media (max-width: 561px) {

    .banner-products-type .container {
        justify-content: center;
    }

    .products-type-item {
        border-top: 1px solid #fff;
        margin-top: 20px;
    }
}


/*首页标题*/
.home-title-top {
    padding-bottom: 22px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.home-title h2 {
    font-size: 48px;
    color: #000;
    font-weight: bold;
}

.home-category-menu ul {
    display: flex;
    flex-wrap: wrap;
}

.home-pro-owl li + li {
    padding-top: 28px;
}

.home-category-menu p {
    padding: 0 24px;
    line-height: 35px;
    background-color: #fff;
}

.home-category-menu p:hover {
    color: #fff;
    background-color: var(--Colors);
}

@media (max-width: 991px) {

    .home-category-menu, .home-title {
        width: 100%;
    }

    .home-title h2 {
        text-align: center;
        padding-bottom: 20px;
    }

    .home-category-menu ul {
        justify-content: space-evenly;
        display: none;
    }

    .home-category-menu p {
        padding: 0 10px;
    }
}

/*首页产品*/
#home-products .container {
    padding: 94px 0 90px;
}


.product-list-info {
    background-color: #fff;
    padding: 14px 0;
    text-align: center;
    border: 1px solid #dcdcdc;
}

.product-list-info:hover {
    color: #fff;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}


.product-item:hover .product-list-info {
    color: #fff;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}

.product-list-info h3 {
    font-size: 18px;
    font-weight: bolder;
}

.product-list-info p {
    padding-top: 16px;
}

.home-product-top {
    display: flex;
    justify-content: space-between;
}


/*首页公司简介*/
#home-about {
    padding-top: 90px;
    background-image: url(./../img/home-about-bg.jpg);
    background-repeat: no-repeat;
}

.home-ad {
    color: #fff;
    text-align: center;
}

.home-ad h2 {
    font-size: 48px;
    font-weight: bold;
}

.home-ad p {
    font-size: 20px;
    text-transform: uppercase;
    padding: 20px 0 50px;
}

.item1 {
    grid-area: item1;
    background-color: #00479d;
}

.item1 > div {
    color: #fff;
    margin: 25px 15px;
    height: calc(100% - 50px);
    border: 1px solid #fff;
}

.home-about-title {
    padding: 75px 0 50px;
}

.home-about-title h3 {
    font-size: 30px;
    font-weight: bold;
}

.home-about-title p {
    font-size: 14px;
    font-weight: 100;
    text-transform: uppercase
}

.home-about-info {
    line-height: 30px;
    padding: 0 18px 45px 18px;
}

.home-about-but a {
    color: #fff;
    padding: 10px 40px;
    border: 1px solid #fff;
}

.home-about-but a:hover {
    border-radius: 5px;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}

.item2 {
    grid-area: item2;
}

.home-about-other-title {
    position: relative;
    margin: 25px 20px;
    height: calc(100% - 50px);
    border: 1px solid #cfcfcf;
}

.home-about-main .title:hover {
    background-color: var(--Colors);;
}

.home-about-main .title:hover .home-about-other-title {
    border: 1px solid #fff;
}

.home-about-main .title:hover a {
    color: #fff;
}

.home-about-other-title > div {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.home-about-other-title h3 {
    font-size: 24px;
    font-weight: bold;
}

.home-about-other-title p {
    font-size: 14px;
    font-weight: 100;
    text-transform: uppercase;
}

.item3 {
    grid-area: item3;
    background-image: url(./../img/home-best.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    transition: all .6s;
    overflow: hidden;
}

.item3:hover ,.item4:hover ,.item7:hover{
    transform: scale(1.001);
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.4);
}

.item4 {
    grid-area: item4;
    background-image: url(./../img/home-honor.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    transition: all .6s;
    overflow: hidden;
}

.item5 {
    grid-area: item5;
}

.item6 {
    grid-area: item6;
}

.item7 {
    grid-area: item7;
    background-image: url(./../img/home-equipment.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    transition: all .6s;
    overflow: hidden;
}

.home-about-main {
    display: grid;
    height: 540px;
    text-align: center;
    background-color: #fff;
    border: 1px solid #ccc;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    grid-template-areas: 'item1 item2 item4 item6'
                         'item1 item3 item5 item7';
}


@media (max-width: 1201px) {
    .home-about-main {
        height: 1080px;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr 1fr 1fr;
        grid-template-areas:  'item1 item3'
                              'item1 item2'
                              'item5 item7'
                              'item4 item6';
    }
}

@media (max-width: 761px) {
    .home-ad h2 {
        font-size: 30px;
    }

    .home-ad p {
        font-size: 16px;
    }
}

@media (max-width: 560px) {
    .home-about-main {
        height: 1100px;
        grid-template-columns: 1fr;
        grid-template-rows: 5fr 2fr 2fr 2fr;
        grid-template-areas:  'item1''item2''item5''item6';
    }
}

/*首页新闻*/
#home-news {
    padding-top: 90px;
}

.home-news-list-1 {
    display: flex;
    padding-bottom: 90px;
}

.home-news-left {
    width: 700px;
    border-top: 1px solid #a0a0a0;
    border-bottom: 1px solid #a0a0a0;
}

.news-list li a {
    margin: 0 38px;
    padding: 30px 0;
}

.news-list li:hover {
    background-color: var(--Colors);
}

.news-list li:hover a {
    color: #fff;
}

.news-list li + li {
    border-top: 1px solid #a0a0a0;
}

.new-time {
    width: 64px;
    margin-right: 10px;
    text-align: center;
}

.new-time p {
    font-size: 50px;
    font-weight: bold;
    line-height: 50px;
}

.new-info {
    width: calc(100% - 74px);
    white-space: nowrap;
}

.new-info h3 {
    font-size: 22px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
}

.new-info p {
    padding-top: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
}


.new-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.home-news-right {
    width: 670px;
    margin-left: 30px;
}

.home-news-right ul {
    height: 100%;
}

.home-news-right li {
    display: flex;
    padding: 20px;
    height: calc(50% - 15px);
    border: 1px solid #a0a0a0;
}

.home-news-right li:hover .home-new-info a {
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.4);
}

.home-news-right li:hover img {
    transform: scale(1.1);
}


.home-news-right li + li {
    margin-top: 30px;
}

.new-img {
    padding-right: 20px;
}

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


.home-new-info h3 {
    font-size: 18px;
    font-weight: bold;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.home-new-info span {
    line-height: 50px;
}

.home-new-info span::before {
    content: '';
    width: 16px;
    height: 16px;
    padding-right: 26px;
    background-size: contain;
    background-image: url("./../img/time.png");
    background-repeat: no-repeat;
}

.home-new-info p {
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.home-new-info div {
    padding-top: 40px;
}

.home-new-info a {
    color: #fff;
    font-size: 14px;
    padding: 6px 31px;
    border-radius: 15px;
    background-color: var(--Colors);
}


@media (max-width: 1401px) {
    .home-news-list-1 {
        flex-direction: column;
    }

    .home-news-left {
        width: 100%;
    }

    .new-link {
        justify-content: space-evenly;
    }

    .home-news-right {
        width: 100%;
        padding-top: 30px;
    }

    .home-news-right li {
        width: calc(100% - 30px);
    }

}

@media (max-width: 991px) {
    .home-news-right {
        margin-left: 0;
    }

    .home-news-right li {
        width: 100%;
    }
}

@media (max-width: 761px) {
    .news-list li a {
        margin: 0;
    }

    .home-news-right {
        margin: 0;
    }

    .home-news-right li {
        width: 100%;
        flex-direction: column;
    }

    .new-img {
        padding: 0 0 20px;
    }

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

    .home-new-info div {
        text-align: center;
    }

    .new-info h3 {
        font-size: 20px;
    }

    .news-list li {
        padding: 0 20px;
    }
}


/*新闻中心2*/
.home-news-list-2 {
    display: flex;
    padding-bottom: 90px;
}

.home-news-left-2 {
    width: 770px;
    padding-right: 30px;
}


.news-list-2 h3 {
    font-size: 24px;
    font-weight: bolder;
    overflow: hidden;
    white-space: nowrap;
    line-height: 70px;
    text-overflow: ellipsis;
}

.news-list-2 hr {
    width: 100px;
    height: 3px;
    margin: 0 0 15px 0;
    color: var(--Colors);
    opacity: 1;
}

.news-list-2 p {
    line-height: 36px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.news-list-2 li:hover img {
    transform: scale(1.1);
}

.home-news-right-2 {
    width: calc(100% - 800px);
}

.home-news-top-list h3 {
    font-size: 24px;
    font-weight: bolder;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.home-news-top-list p {
    padding-top: 15px;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 105px;

}

.home-news-bottom-list {
    margin-top: 5px;
    padding-top: 15px;
    border-top: 1px solid var(--Colors);
}

.home-news-bottom-list li {
    line-height: 38px;
}

.home-news-bottom-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.home-news-bottom-list h3 {
    width: calc(100% - 110px);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.home-news-bottom-list h3::before {
    content: '';
    width: 16px;
    height: 16px;
    padding-right: 26px;
    background-size: contain;
    background-image: url(./../img/new-list-icon.png);
    background-repeat: no-repeat;
}

.home-news-bottom-list span {
    width: 84px;
}


@media (max-width: 1401px) {

    .home-news-list-2 {
        flex-direction: column;
        align-items: center;
    }

    .home-news-left-2 {
        width: 100%;
        padding: 0 0 30px;
    }

    .home-news-right-2 {
        width: 100%;
        margin-top: 5px;
        padding-top: 15px;
        border-top: 1px solid var(--Colors);
    }
}

@media (max-width: 761px) {
    .new-item-info-2 {
        padding: 0 12px;
    }

    .news-list-2 {
        margin: 0;
        width: 100%;
    }

    .news-list-2 li + li {
        padding-top: 20px;
    }


    .home-news-right-2 {
        padding: 15px 12px 0 12px;
    }

}


#home-advantage {
    height: 800px;
    padding-top: 90px;
    background-image: url(./../img/home-advantage-bg.jpg);
    background-repeat: no-repeat;
}

.home-advantage-main {
    position: relative;
}


.advantage-item {
    height: 500px;
    background-color: #fff;
}

.home-advantage-info {
    padding: 40px 32px;
}

.home-advantage-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.home-advantage-title h3 {
    font-size: 20px;
    font-weight: bolder;
    line-height: 30px;
}

.home-advantage-title span {
    font-family: bebas, serif;
    font-size: 52px;
    color: var(--Colors);
    opacity: 0.5;
}

.on .home-advantage-title span {
    opacity: unset;
}

.advantage-item:hover a {
    color: #000;
}

.advantage-item:hover span {
    opacity: unset;
}

.home-advantage-info p {
    padding-top: 26px;
    line-height: 26px;
}

.owl-nav i {
    cursor: pointer;
    position: absolute;
    height: 60px;
    width: 60px;
    top: 50%;
    opacity: 0.5;
    transform: translateY(-50%);
    background-repeat: no-repeat;
}

.owl-nav .disabled i {
    display: none;
}

.owl-nav i:hover {
    opacity: unset;
}

.advantage-but-prev {
    left: -150px;
    background-image: url("./../img/home-advantage-l.png");
}

.advantage-but-next {
    right: -150px;
    background-image: url("./../img/home-advantage-r.png");
}


@media (max-width: 1601px) {
    .advantage-but-prev {
        left: -80px;
    }

    .advantage-but-next {
        right: -80px;
    }
}

@media (max-width: 1501px) {
    .advantage-but-prev {
        left: 60px;
    }

    .advantage-but-next {
        right: 60px;
    }
}

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

#home-cases {
    padding: 90px 0;
}

.case-item {
    position: relative;
}

.case-title {
    position: absolute;
    top: 30px;
    left: 28px;
    font-size: 24px;
    font-weight: bolder;
    color: #fff;
}

.home-cases-list li + li {
    margin-top: 40px;
}


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

footer a, footer li p {
    color: #888;
}

footer h2 {
    padding-bottom: 15px;
}

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

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

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


.footer-list {
    padding: 55px 0;
    display: flex;
    justify-content: space-between;
}

.footer-list li {
    display: flex;
}

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

dl + dl dd:first-child {
    padding-top: 55px;
}

.footer-list li dd, .footer-list li p {
    font-size: 14px;
    line-height: 34px;
}


.footer-copyright {
    line-height: 60px;
    text-align: center;
    margin: 0 100px;
    border-top: 1px solid #999999;
}

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

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

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

@media (max-width: 1600px) {

    .footer-copyright {
        margin: 0 10px;
    }

}

@media (max-width: 769px) {

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

    .footer-list li {
        display: none;
    }

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

    .footer-list li.footer-code {
        display: flex;
    }

}


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

.inner-breadcrumb-navigation {
    height: 70px;
    line-height: 70px;
    background-color: #f9f9fc;
    box-shadow: 0 1px 1px -1px #5E5E5E;
}

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

.inner-nav-item {
    display: flex;
}

.inner-nav-item li {
    margin-right: 75px;
}

.inner-nav-item li a {
    display: block;
    line-height: 68px;
    border-bottom: 2px solid transparent;
}


.inner-nav-item li.on a, .inner-nav-item li:hover a {
    border-bottom: 2px solid var(--Colors);
    color: var(--Colors);
}


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

.iconfont.on {
    color: var(--Colors);
}

@media (max-width: 991px) {

    .inner-navigation {
        width: 100%;
    }

    .inner-nav-item {
        justify-content: space-around;
    }

    .inner-nav-item li {
        margin: 0;
    }

    .inner-breadcrumb {
        display: none;
    }
}

.more-but {
    color: #808080;
    display: inline-block;
    line-height: 48px;
    padding: 0 30px;
    border: 1px solid #808080;
}

.more-but i {
    padding-left: 16px;
    line-height: 48px;
    font-size: 22px;
}

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

/*内页最低高度*/
.inner-content {
    min-height: calc(100vh - 705px);
}

/*关于我们 -- 公共*/

.about-title {
    position: relative;
}

.about-title h2 {
    font-size: 48px;
    font-weight: bold;
    text-transform: uppercase;
}

.about-title p {
    font-size: 24px;
    padding-top: 20px;
    color: var(--Colors);
}

.inner-content .about-item {
    padding: 100px 0;
}

.about-item:nth-child(even) {
    background-color: #f8f8f8;
}

.about-main {
    padding-top: 60px;
}


/*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);
}

.owl-nav .about-but {
    position: absolute;
    top: -90px;
    width: 48px;
    height: 48px;
    opacity: 1;
    color: var(--Colors);
    background-color: #fff;
    border: 1px solid #eee;
}

.about-but span {
    line-height: 48px;
    font-size: 18px;
    display: block;
}

.about-but:hover {
    color: #fff;
    background-color: var(--Colors);
    border: 1px solid var(--Colors);
}

.disabled .about-but {
    color: #ccc;
}

.disabled .about-but:hover {
    color: #ccc;
    background-color: #fff;
    border: 1px solid #eee;
}

.owl-nav .disabled .about-but {
    display: inline-block;
    opacity: 0.5;
}


.owl-nav .about-but-next {
    right: 0;
}

.owl-nav .about-but-prev {
    right: 70px;
}

.about-main .owl-nav {
    display: block;
}

@media (max-width: 761px) {

    .inner-content .about-item {
        padding-bottom: 0;
    }

    .about-title {
        padding: 0 30px;
    }

    .owl-nav .about-but {
        top: -110px;
    }

    .owl-nav .about-but-prev {
        right: 80px;
    }

    .owl-nav .about-but-next {
        right: 10px;
    }
}

/*关于我们 -- 公司简介*/

.inner-about-us {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.about-main-left {
    width: 650px;
    padding-right: 50px;
}

.about-info {
    height: 440px;
    padding: 40px 10px 0 0;
    overflow-y: auto;
}

.about-info p {
    text-indent: 2em;
    line-height: 30px;
}

.about-info p + p {
    padding-top: 5px;
}


.about-info::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 5px; /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}


.about-info::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 5px;
    box-shadow: inset 0 0 5px var(--Colors);
    background: var(--Colors);
}


.about-info::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    background: #ededed;
}

.about-us-img img {
    max-width: 100%;
}

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

@media (max-width: 1400px) {
    .about-info {
        height: 340px;
    }
}


@media (max-width: 1200px) {
    .about-info {
        height: 275px;
    }
}

@media (max-width: 991px) {

    .about-main-left {
        height: auto;
        width: auto;
        padding: 0 0 20px;
    }

    .inner-about-us {
        flex-direction: column;
    }

    .about-info {
        height: auto;
        padding-right: 0;
    }
}

@media (max-width: 761px) {
    .about-info {
        padding: 40px 30px 0;
    }
}


/*关于我们 -- 资质荣誉*/

.honor-item div {
    background-color: #fff;
}

.honor-item:hover .honor-list-title {
    color: #fff;
    background-color: var(--Colors);
}

.honor-list-img {
    padding: 35px;
    border-bottom: 1px solid #ccc;
}

.honor-list-title h3 {
    font-size: 18px;
    line-height: 60px;
    text-align: center;
}


/*关于我们 -- 厂房设备*/

.inner-about-equipment .more-but {
    position: absolute;
    top: 0;
    right: 0;
}

.about-equip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    grid-template-areas:'equip1 equip2''equip1 equip3';
}

.equip-item {
    position: relative;
}

.equip-item-1 {
    margin-right: 24px;
    grid-area: equip1;
}

.equip-item-2 {
    margin: 0 0 20px 20px;
    grid-area: equip2;
}

.equip-item-3 {
    margin: 20px 0 0 20px;
    grid-area: equip3;
}

.equip-item p {
    position: absolute;
    bottom: 30px;
    left: 30px;
    font-size: 24px;
    font-weight: bolder;
    color: #fff;
}

.about-equip li:hover img {
    transform: scale(1.1);
}

@media (max-width: 991px) {
    .about-equip {
        display: grid;
        align-items: end;
        grid-template-columns: 1fr;
        grid-template-rows: 2fr 1fr 1fr;
        grid-template-areas:'equip1''equip2''equip3';
    }

    .equip-item {
        margin: 0;
    }
}

/*关于我们 -- 企业文化*/

.culture-item:hover .about-culture-info {
    background-color: var(--Colors);
}

.about-culture-info {
    padding: 35px 45px 26px;
    background-color: #fff;
}

.about-culture-info h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--Colors);
}

.about-culture-info p {
    padding-top: 10px;
    line-height: 30px;
}

.culture-item:hover a {
    color: #fff;
}

.culture-item:hover .about-culture-info h3 {
    color: #fff;
}


/*产品中心*/


.projects-main, .news-main, .contact-main {
    padding: 60px 0;
}

.product-main {
    display: flex;
    justify-content: space-between;
}

.product-category-menu {
    width: 250px;
}

.product-menu-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    height: 150px;
    background-color: var(--Colors);
}

.product-menu-title h2 {
    font-size: 40px;
    line-height: 40px;
}

.product-menu-title p {
    text-transform: uppercase;
    line-height: 24px;
    margin-top: 10px;
    font-weight: 300;
}

.product-menu-list ul {
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
}

.product-menu-list li, .product-menu-list dd {
    line-height: 65px;
    position: relative;
}

.product-menu-list li > a {
    padding: 0 40px;
    display: block;
    background-color: #eee;
}

.product-menu-list li span {
    padding: 0 40px;
    display: block;
    background-color: #fff8f9;
}


.product-menu-list li i {
    position: absolute;
    top: 0;
    right: 40px;
}

.product-menu-list li dl {
    display: none;
}

.product-menu-list li:hover i {
    color: #fff;
}

.product-menu-list li.on > a {
    color: #fff;
    background-color: var(--Colors);
}

.product-menu-list li.on i {
    color: #fff;
    transform: rotate(90deg);
    ms-transform: rotate(90deg); /* IE 9 */
    moz-transform: rotate(90deg); /* Firefox */
    webkit-transform: rotate(90deg); /* Safari and Chrome */
    o-transform: rotate(90deg); /* Opera */
}


.product-menu-list dd.on, .product-menu-list dd.on a, .product-menu-list dd:hover, .product-menu-list dd:hover a {
    color: var(--Colors);
}

.product-menu-list li > a:hover {
    color: #fff;
    background-color: var(--Colors);
}


.product-menu-list li.on dl {
    display: block;
}

.product-menu-list li + li, .product-menu-list dl {
    border-top: 1px solid #ccc;
}


.product-menu-list dd + dd {
    border-top: 1px solid #ccc;
}

.product-menu-footer {
    color: #fff;
    padding: 42px 20px 38px 25px;
    background-color: var(--Colors);
}

.product-menu-footer h2 {
    font-size: 30px;
    line-height: 30px;
    letter-spacing: 2px;
    margin-bottom: 22px;
    text-align: center;
}

.product-menu-contact {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-menu-contact i {
    font-size: 50px;
}

.product-menu-contact p {
    line-height: 24px;
    margin-bottom: 4px;
}

.product-menu-contact span {
    font-family: bebas, serif;
    font-size: 24px;
    line-height: 24px;
}

.product-list {
    padding-left: 30px;
    width: calc(100% - 280px);
}

.projects-title {
    height: 60px;
    text-align: center;
    border: 1px solid #c9c9c9;
    font-size: 16px;
    color: #222;
    transition: all .5s;
}

.projects-title h3 {
    line-height: 58px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.inner-list li {
    margin-bottom: 30px;
}

.inner-list li:hover .projects-title {
    color: #fff;
    background-color: var(--Colors);
}

.inner-list li:hover img{
    transform: scale(1.1);
}

#proToggle {
    display: none;
}


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

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

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

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


@media (max-width: 1100px) {
    .product-menu-list {
        display: none;
    }

    #proToggle {
        display: block;
        position: absolute;
        top: 25px;
        right: 20px;
        width: 40px;
        height: 30px;
    }

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

    #proToggle .line1 {
        top: 0;
    }

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

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

    .product-main {
        flex-direction: column;
    }

    .product-list {
        padding-left: 0;
        width: 100%;
    }

    .product-category-menu {
        width: 100%;
        padding-bottom: 20px;
    }

    .product-menu-title {
        padding-left: 30px;
        align-items: flex-start;
        height: 90px;
        position: relative;
    }

    .product-menu-title h2 {
        font-size: 20px;
        line-height: 24px;
        margin-bottom: 0;
    }

    .product-menu-footer {
        display: none
    }
}


/*新闻资讯*/

.news-main .news-list {
    padding-top: 50px;
    border-bottom: 1px solid #a0a0a0;
}


.hot-news li {
    display: flex;
}

.hot-news .img-list {
    width: 50%;
}


.hot-new-info {
    width: 50%;
    padding: 60px 30px 0 35px;
    background-color: #eee;
}

.hot-new-info h3 {
    font-size: 32px;
    line-height: 40px;
    font-weight: bolder;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hot-new-info span {
    line-height: 50px;
}

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

.hot-new-info p {
    padding-top: 15px;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 105px;
}

.hot-new-info .more-but {
    margin-top: 50px;
}

.hot-news-owl .owl-dots {
    position: absolute;
    left: 35px;
    bottom: 50px;
}

.hot-news-owl .owl-dots button {
    width: 14px;
    height: 14px;
    background-color: #fff;
    border-radius: 7px;
    margin-right: 14px;
}

.hot-news-owl .owl-dots button.active {
    background-color: var(--Colors);
}

@media (max-width: 1200px) {
    .hot-news li {
        flex-direction: column;
    }

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

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

    .hot-news-owl .owl-dots {
        bottom: 440px;
    }

    .hot-new-info h3 {
        font-size: 24px;
    }
}

/*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;
    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, .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%;
        background-color: #eee;
        margin-bottom: 30px;
    }

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

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

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

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

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

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

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

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

.alone .inner-main {
    padding-bottom: 40px;
    border: none;
}

.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;
}

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

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

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