/*网站公共样式*/
.clear {
    clear: both;
    overflow: hidden;
}

.info-content {
    font-size: 15px;
    line-height: 2;
    margin: 0 auto;
}

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    color: var(--bs-blue);
}

a:focus {
    color: #000;
}

a.btn-more {
    transition: all 0.5s ease;
    -moz-transition: all 0.5s ease; /* Firefox 4 */
    -webkit-transition: all 0.5s ease; /* Safari and Chrome */
    -o-transition: all 0.5s ease; /* Opera */
}
ul {
    padding: 0;
}
.container-fluid {
    width: 100%;
    max-width: 1440px;
}

.container {
    width: 100%;
}

.banner {
    height: 500px \9 !important;
    overflow: hidden \9 !important;
    overflow: hidden;
}

/*兼容ie低版*/
.banner {
    height: 500px \9 !important;
    overflow: hidden \9 !important;
    overflow: hidden;
}

/*兼容ie低版*/
.clearfix {
    clear: both;
}

html {
    overflow-y: scroll;
    min-height: 101%;
}

html {
    overflow: -moz-scrollbars-vertical;
}

.text-lineThrough {
    text-decoration: line-through;
}

.clear-both {
    clear: both;
}


.flex-end{
    display: flex;
    justify-content: flex-end;
}

.div_flex{
    display: flex;
}

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

.header__bar {
    width: 28px;
    height: 25px;
    position: relative;
}

.header__bar span {
    height: 3px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
    left: 0;
    position: absolute;
    width: 100%;
    display: inline-block;
    background-color: #0B2239;
}

.header__bar span:first-child {
    top: 0;
}

.header__bar span:nth-child(2) {
    top: 52%;
    transform: translateY(-65%);
}

.header__bar span:last-child {
    bottom: 0;
}
.header__bar.active span:first-child {
    -webkit-transform: rotate(45deg) translate(5px);
    -ms-transform: rotate(45deg) translate(5px, 10px);
    transform: rotate(45deg) translate(5px, 10px);
    width: 35px;
}
.header__bar.active span:nth-child(2) {
    opacity: 0;
}
.header__bar.active span:last-child {
    -webkit-transform: rotate(-45deg) translate(5px, -10px);
    -ms-transform: rotate(-45deg) translate(5px, -10px);
    transform: rotate(-45deg) translate(5px, -10px);
    width: 35px;
}
.header .container-fluid .nav-loginreg{
    display: inline-flex;
    justify-content: flex-end;    
    position: relative;
}
.header .container-fluid .nav-loginreg .loginreg{
    display: inline-block;
}

.header__bararea{
    align-items: center;
    display: flex;
    flex-wrap: wrap;
}

.header {
    height: 100px;
    line-height: 100px;
    box-shadow: 1px 10px 10px 1px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    left: 0;
    z-index: 99;
    background: #fff;
}

.p_header{
    position: unset;
}
.logo-box {
    text-align: left;
}

.header .logo img {
    max-height: 45px;
}


.nav ul.navul {
    display: contents;
}

.nav ul li {
    position: relative;
}

.nav > ul > li {
    text-align: center;
    height: 100px;
    line-height: 100px;
    position: relative;
}

.nav > ul > li > a {
    display: block;
    width: 100%;
    position: relative;
    padding: 0 15px;
}

.nav > ul > li:last-child > a {
    padding-right: 0px;
}

.nav > ul > li.current > a, .nav > ul > li:hover > a {
    color: #005aae;
    position: relative;
    font-weight: bold;
}

.nav ul li ul {
    padding-left: 0;
    background-color: var(--colour2);
    position: absolute;
    left: 0;
    z-index: 2;
    width: max-content;
    display: none;
    justify-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: column;
    border-radius: 0.1rem;
}

.nav ul li ul li a {
    display: block;
    width: 100%;
    text-align: center;
    line-height: 45px;
    color: #fff;
    padding-inline: 20px;
}

.nav ul li ul li a:hover {
    text-decoration: none;
    background-color: rgb(16, 79, 138);
}
.nav ul li .search{
    width: 70px;
    margin-left: 20px;
    position: relative;
}
.nav ul li .search i{
    font-size: 1.8rem;
    vertical-align: middle;
    cursor: pointer;
}
.nav ul li .search i::before {
    content: '';
    position: absolute;
    width: 1px;
    height: 50px;
    background: #dee2e6;
    left: 0px;
    top: 25px;
}
.searchShow{
    position: absolute;
    top: 100px;
    width: 85%;
    background-color: #F1F0EC;
    padding: 10px 20px;
    border-top: 1px solid #005aae;
    -moz-box-shadow: 0 0 10px rgba(0, 0, 0, .25);
    -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, .25);
    box-shadow: 0 0 10px rgba(0, 0, 0, .25);
}
.searchShow .ss-box{
    position: relative;
    color: #000;
    width: 100%;
    height: 45px;
    line-height: 45px;
    border-radius: 4px;
    clear: both;
    transition: 0.3s linear;
}
.searchShow .ss-box .s-input{
    width: 100%;
    outline: none;
    line-height: 40px;
    height: 40px;
    position: absolute;
    padding-left: 10px;
    border: 1px solid #CCC;
    background: #ffffff;
}
.searchShow .ss-box .btn-search{
    height: 40px;
    line-height: 40px;
    position: absolute;
    z-index: 2;
    right: 0;
    background: #016cde;
    border: 1px solid #016cde;
    color: #F1F0EC;
}

.hbanner video {
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    z-index: -1;
    margin: -30% 0 0 -50%;
}
    
.hbanner .swiper-wrapper {
    padding-top: 100px;
}
.hbanner .swiper-slide{
    max-height: 560px;
}
.hbanner .swiper-slide .innerbox{
    display: flex;
    width: 100%;
    height: 100%;
    color: #fff;
}
.hbanner .swiper-slide .swiper-image{
    position: relative;
    z-index: 1;
}
.hbanner .swiper-slide .swiper_box{
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 100%;
}
.hbanner .swiper-slide .bbox {
    width: 700px;
    margin: auto;
}

.hbanner .swiper-slide .bbox h1 {
    color: #F1F0EC;
    text-align: center;
    position: relative;
    font-weight: bold;
    font-size: 3rem;
    text-shadow: 2px 2px 2px #000000;
}

.hbanner .swiper-slide .bbox p {
    text-align: center;
    color: #F1F0EC;
    line-height: 2;
    margin: auto;
    padding-top: 30px;
    position: relative;
    font-size: 1.5rem;
    text-shadow: 1px 1px 1px #000000;
}

.advantage {
    background: #f7f9fb url("../images/serves_bg.jpg");
    background-attachment: fixed;
    background-size: cover;
}

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

.advantage .title div {
    position: relative;
    display: inline-block;
    padding: 0 60px;
    padding-bottom: 8px;
}

.advantage .title h3 {
    color: #3f3f3f;
    font-size: 32px;
    line-height: 60px;
    font-weight: bold;
}

.advantage .title p {
    color: #787878;
    font-size: 16px;
}

.service ul {
    display: inline-flex;
}

.project .section__header {
    max-width: 750px;
    margin: 0 auto 40px;
}

.text-center {
    text-align: center !important;
}
.project .section__headerh2 {
    font-size: 2.5rem;
}

.project__grid .project__item{
    position: relative;
}
.project__content h6 {
    margin-bottom: 5px;
}
.project__grid .project__item .project__content {
    background-color: var(--colour5);    
    opacity: 0.8;
    top: 0;
    left: 0;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
    padding: 30px;
    height: 100%;
    position: absolute;
    content: "";
}
.project__item:hover .project__content {
  opacity: 1;
}
.project__content h6 a, .project__content span{
    color: #fff;
}
.project__content span{
    display: block;
    font-size: .9rem;
}
.project__item .project__thumb img {
    min-height: 275px;
    max-height: 275px;
    width: 100%;
}
.project__item .project__icon {
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 100%;
    position: absolute;
    bottom: 35px;
    z-index: 1;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
    text-align: center;
    color: var(--bs-blue);
    background-color: #fff;
    display: inline-block;
}
.project__content::after {
    position: absolute;
    content: "";
    bottom: 0;
    left: 0;
    border-bottom: 120px solid var(--bs-blue);
    border-right: 120px solid transparent;
}
.filters-button-group .filter-btn {
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
    margin: 5px;
    background-color: #fff;
}

.filters-button-group .filter-btn a {
    padding: 10px 30px;
    display: block;
}
.project__grid{
    padding-top: 1rem;
}
.is-checked a {
    color: #fff;
    background-color: var(--bs-blue);
}

.advantage ul li {
    float: left;
    position: relative;
    width: 25%;
    height: 231px;
    margin-right: 20px;
    text-align: center;
}

.advantage ul li:last-child {
    float: left;
    position: relative;
    margin-right: 0px;
}

.advantage ul li a {
    padding: 90px 25px 35px 25px;
    display: block;
    cursor: pointer;
}

.advantage ul li a .img {
    position: absolute;
    top: -60px;
    left: 50%;
    margin-left: -60px;
    display: block;
    width: 115px;
    height: 115px;
    background: #555;
    border: 15px solid #fff;
    border-radius: 50%;
    background: #005aae;
}

.advantage ul li a .img i {
    position: relative;
    width: 85px;
    height: 85px;
    display: block;
    padding: 15px;
    z-index: 2;
    transition: all 1s;
    font-size: 36px;
    color: #F1F0EC;
}

.advantage ul li a .img:after {
    content: " ";
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    -webkit-transform: scaleX(0) scaley(0);
    transform: scaleX(0) scaley(0);
    border-radius: 50%;
    transition: all .5s;
}

.advantage ul li a:hover .img:after {
    background: var(--bs-red);
    opacity: 1;
    -webkit-transform: scaleX(1.01) scaley(1.01);
    transform: scaleX(1.01) scaley(1.01);
}

.advantage ul li a h3 {
    color: #333;
    font-size: 21px;
    font-weight: bold;
    line-height: 30px;
}

.advantage ul li a p {
    color: #666;
    font-size: 13px;
    line-height: 28px;
    margin-top: 20px;
}

.about {
    position: relative;
    padding-top: 60px;
}

.about .bg {
    position: absolute;
    top: 0;
    width: 100%;
    height: 490px;
    background: url(../images/about_bg.jpg) no-repeat center top;
}

.about .box {
    position: relative;
    padding-bottom: 25px;
    z-index: 1;
    box-sizing: border-box;
}

.about .about_img {
    position: relative;
}

.about .about_img .img {
    width: 440px;
    height: 250px;
    overflow: hidden;
}

.about .about_img .img img {
    width: 100%;
    height: 100%;
    display: block;
    transition: all 1s;
}

.about .about_lin{
    display: flex;
    width: 30%;
    text-align: center;
    justify-content: center;
    align-items: center;
}

.about .box .lin {
    width: 2px;
    height: 154px;
    background: #eaeaea;
}

.about .about_txt {
    padding-bottom: 0;
}

.about ul {
    float: left;
    width: 100%;
    padding-top: 110px;
    padding-bottom: 50px;
}

.about ul li {
    float: left;
    width: 25%;
    color: var(--bs-red);
    text-align: center;
}

.about .in_title span {
    position: relative;
    display: inline-block;
    font-size: 1.8rem;
    padding: 0 55px;
}

.about .about_txt .con {
    color: #5c5c5c;
    font-size: 14px;
    line-height: 28px;
    text-align: justify;
    margin-top: 10px;
    height: 120px;
    overflow: hidden;
}

.about a.more {
    position: relative;
    display: block;
    width: 140px;
    color: var(--bs-blue);
    font-size: 1rem;
    line-height: 40px;
    text-align: center;
    margin: 0 auto;
    margin-top: 40px;
    border-radius: 50px;
    border: 1px solid var(--bs-blue);
}

.about a.more:hover {
    background: var(--bs-primary);
    color: var(--bs-white);
    border: 1px solid var(--bs-primary);
}

.about .about_txt a.more {
    margin: 0;
    margin-top: 15px;
}

.about .about_txt .in_title span {
    padding: 0;
    padding-bottom: 15px;
    white-space: nowrap;
}

.about .in_title span p {
    display: inline-block;
    font-family: impact, chicago;
    color: #3f3f3f;
}

.about .in_title span h3 {
    position: relative;
    top: -2px;
    display: inline-block;
    color: var(--bs-blue);
    padding-left: 10px;
}

.about ul li h3 {
    display: inline-block;
    font-size: 36px;
    line-height: 30px;
    font-family: Impact, Haettenschweiler, Franklin Gothic Bold, Arial Black, " sans-serif";
}

.about ul li b {
    display: inline-block;
    font-size: 36px;
    line-height: 30px;
}


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

.case .title div {
    position: relative;
    display: inline-block;
    padding: 0 60px;
    padding-bottom: 8px;
}

.case .title h3 {
    color: #3f3f3f;
    font-size: 32px;
    line-height: 60px;
    font-weight: bold;
}

.case .title p {
    color: #787878;
    font-size: 16px;
}

.case .caselist {
    width: 100%;
    display: inline-flex;
    flex-wrap: wrap;
}

.case div.arclist {
    width: 32%;
    margin-right: 24px;
    margin-bottom: 25px;
}

.case div.arclist:nth-of-type(3n) {
    margin-right: 0;
}

.case div.arclist .li_text {
    background: #fff;
    border: 1px solid #ddd;
    padding: 10px;
}

.case .arclist a {
    display: block;
    margin: 0px;
    position: relative;
    overflow: hidden;
}

.case .arclist .scroll_pic {
    position: relative;
    width: 100%;
    height: 265px;
    margin: 0;
    overflow: hidden;
    text-align: left;
}

.case .arclist .scroll_pic img {
    width: 100%;
    transition: all ease-in-out 0.5s
}

.case .arclist .scroll_pic:hover img {
    width: 100%;
    transform: scale(1.2)
}

.case .arclist img {
    width: 100%;
    min-height: 300px;
    position: absolute;
    transition: all ease-in-out 2s;
    top: 0;
}

.case .arclist .title {
    text-align: left;
    background: #ffffff;
}

.case .arclist .title h3 {
    line-height: 48px;
    border-bottom: 1px solid #f6f6f6;
    padding: 0 5px;
    font-size: 16px;
    font-weight: normal;
    text-align: center;
}

.case .arclist a:hover .title h3 {
    color:#Df7562;
}

.news {
    background: #f7f9fb;
}

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

.news .title div {
    position: relative;
    display: inline-block;
    padding: 0 60px;
    padding-bottom: 8px;
}

.news .title h3 {
    color: #3f3f3f;
    font-size: 32px;
    line-height: 60px;
    font-weight: bold;
}

.news .title p {
    color: #787878;
    font-size: 16px;
}

.news ul li {
    float: left;
    width: 550px;
    height: 102px;
    margin-right: 100px;
    padding: 12px 0;
    border-bottom: 1px dashed #e5e5e5;
}

.news ul li:nth-of-type(2n) {
    margin-right: 0;
}

.news ul li a {
    display: block;
}

.news ul li .time {
    display: block;
    width: 90px;
    height: 90px;
    color: #999;
    font-size: 14px;
    line-height: 28px;
    margin-right: 35px;
    background: #F1F0EC;
    text-align: center;
}

.news ul li .time b {
    font-weight: normal;
    display: block;
    font-size: 28px;
    padding-top: 24px;
}

.news ul li h3 {
    color: #383838;
    font-size: 18px;
    line-height: 27px;
    padding-bottom: 15px;
    transition: all .5s;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news ul li a:hover h3 {
    color: #Df7562;
}

.news ul li a:hover .time {
    background: #Df7562;
    color:#FFFFFF
}

.news ul li p {
    color: #8a8a8a;
    font-size: 14px;
    line-height: 21px;
    text-align: justify;
    height: 42px;
    overflow: hidden;
}

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

.contact .title div {
    position: relative;
    display: inline-block;
    padding: 0 60px;
    padding-bottom: 8px;
}

.contact .title h3 {
    color: #3f3f3f;
    font-size: 32px;
    line-height: 60px;
    font-weight: bold;
}

.contact .title p {
    color: #787878;
    font-size: 16px;
}

.contact ul li {
    margin-right: 22px;
    width: 33.33%;
    border: 1px solid #e6e6e6;
}

.contact ul li:last-child {
    float: left;
    margin-right: 0px;
}

.contact ul li a {
    position: relative;
    display: block;
    width: 100%;
    text-align: center;
    padding: 40px 10px;
    background: #fff;
    cursor: pointer;
}

.contact ul li a:hover {
    background: #Df7562;
    color: #FFFFFF;
}
.contact ul li a:hover h3{
    color: #FFFFFF;
}
.contact ul li a:hover h3:after{
    background: #FFFFFF;
}
.contact ul li a:hover span{
    color: #FFFFFF;
}

.contact ul li .icon {
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 25px;
    transition: all .5s;
    font-size: 35px;
}

.contact ul li h3 {
    color: var(--bs-blue);
    font-size: 20px;
    line-height: 20px;
    padding-bottom: 15px;
    margin-bottom: 30px;
    transition: all .5s;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.contact ul li span {
    position: relative;
    display: block;
    color: #2e2e2e;
    font-size: 16px;
    transition: all .5s;
}

.contact ul li a * {
    position: relative;
    z-index: 2;
}

.contact ul li h3:after {
    content: " ";
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -15px;
    width: 30px;
    height: 2px;
    background: var(--bs-blue);
    transition: all .5s;
}

.contact .contactinfo ul {
    display: inline-flex;
    width: 100%;
}

.footer {
    color: #808080;
    padding: 55px 0;
    background: #1c1c1c;
}

.footer .left {
    width: 850px;
}

.footer .fnav {
    font-size: 16px;
    line-height: 20px;
    padding-bottom: 20px;
}

.footer .fnav a {
    float: left;
    color: #808080;
    padding: 0 20px;
    border-right: 1px solid #808080;
}

.footer .fnav a:first-child {
    padding-left: 0;
}

.footer .fnav a:last-child {
    border-right: 0px;
}

.footer .left p {
    font-size: 14px;
    line-height: 24px;
}

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

.footer .ewm {
    float: left;
    width: 150px;
    padding: 10px;
    background: #fff;
}
.footer .mzshengming{
    color: var(--bs-white);
}
.footer .ewm:last-child {
    margin-left: 25px;
}

.footer .ewm img {
    display: block;
    width: 100%;
    height: 100%;
}

.footer a {
    color: #808080;
}
@media (min-width: 1200px) {
    .header--one .container-fluid {
        padding-inline: 140px;
    }
    .d-xl-none {
        display: none !important;
    }
}

@media (max-width: 1199px) {
    .header .nav {
        display: none;
        position: absolute;
        top: 100%;
        width: 100%;
        left: 0;
        background-color: #fff;
        z-index: 9999;
        padding-bottom: 30px;
        height: 100%;
        overflow-y: auto;
    }
    .header .nav.active {
        display: inline-block;
        padding-inline: 30px;
        height: 100vh;
    }
    .header .nav.active ul{
        width: 100%;
        padding: 0px;
    }
    .header .nav.active ul li{
        width: 100%;
        height: 60px;
        line-height: 60px;
    }
    .header .nav.active ul li .search{
        display: none;
    }
    .header .nav.active .loginreg {
        display: inline-block;
        width: 100%;
    }
    .header .nav.active .loginreg .user-panel{
        text-align: center;
    }
    .col-md-2 {
        flex: 0 0 auto;
        width: 16.6666666667%;
    }
    
    .col-md-10 {
        flex: 0 0 auto;
        width: 83.3333333333%;
    }
    
    .hbanner .swiper-wrapper {
        padding-top: 80px;
    }
    
    .hbanner .swiper-slide .bbox h1 {
        font-size: 36px;
    }
    .hbanner .swiper-slide .bbox p {
        text-align: center;
        padding-top: 10px;
    }
    .about .about_img .img {
        width: 360px;
        height: 205px;
        overflow: hidden;
    }
    
    .about .about_txt {
        width: 670px;
        padding-bottom: 0;
    }
    .about .about_txt .in_title span {
        padding: 0;
        padding-bottom: 0;
        white-space: nowrap;
    }
    .about .about_txt .con {
        color: #5c5c5c;
        font-size: 14px;
        line-height: 28px;
        text-align: justify;
        margin-top: 0;
        height: auto;
        overflow: hidden;
    }
    .about .about_txt .con *{
        color: #5c5c5c;
        font-size: 14px;
        line-height: 28px;
        text-align: justify;
        margin-top: 10px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        text-overflow: ellipsis;
        white-space: normal;
    }

    .about a.more {
        position: relative;
        display: block;
        width: 120px;
        color: var(--bs-blue);
        font-size: 16px;
        line-height: 30px;
        text-align: center;
        margin: 0 auto;
        margin-top: 0;
        border-radius: 50px;
    }
    .about ul {
        float: left;
        width: 100%;
        padding-top: 50px;
        padding-bottom: 50px;
    }
    
    .about .about_img,.about .about_lin {
        display: none;
    }
}
@media (max-width: 800px) {
    
    body .header {
        width: 100%;
        position: fixed;
        z-index: 999;
        min-width: 100%;
        background-color: #f9f9f9;
        height: 80px;
        line-height: 80px;
    }
    .hbanner .swiper-slide .bbox h1 {
        font-size: 30px;
    }
    .hbanner .swiper-slide .bbox p {
        font-size: 18px;
    }
    .about ul {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .about ul li h3 {
        font-size: 30px;
    }
}