.to-bottom {
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    animation: mouse 1s linear infinite;
    -webkit-animation: mouse 1s linear infinite;
    z-index: 1;
}

@keyframes mouse {
    from {
        bottom: 2px;
    }
    to {
        bottom: 6px;
    }
}

:root {
    overflow-y: auto;
    overflow-x: hidden;
}

body {
    min-width: 1200px;
}

.video {
    width: 100%;
    height: 100%;
    /*position: fixed;*/
    /*left: 0;*/
    /*top: 0*/
}

.banner {
    width: 100%;
    position: relative;
    /*left: 0;*/
    /*top: 0*/
}

.pover {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .3);
}

.swiper-container2 {
    /*display: inline-block;*/
    /*vertical-align: baseline;*/
    /*object-fit: contain;*/
    object-fit: cover;
    width: 100%;
    /*position: relative;*/
    z-index: -2;
    /*height: 100%;*/
}

.swiper-container2{
    --swiper-theme-color: #fff !important;
}
.swiper-container2 .swiper-button-prev{
    left: 100px;
}

.swiper-container2 .swiper-button-next{
    right: 100px;
}

.video video {
    /*display: inline-block;*/
    /*vertical-align: baseline;*/
    /*object-fit: contain;*/
    object-fit: cover;
    width: 100%;
    /*position: relative;*/
    z-index: -2;
    /*height: 100%;*/
}

/*头部*/
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1;
    padding: 16px 0;
}

.header-con {
    width: 60%;
    margin: 0 auto;
}


.header-left {
    width: 30%;
    float: left;
}

.header-left img {
    width: 160px;
    height: 46px;
}

/*导航栏*/
.header-right {
    float: left;
    margin-left: 200px;
}

.nav {
    float: left;
}

.nav ul li {
    height: 40px;
    line-height: 40px;
    float: left;
    padding: 0 5px;
    margin: 0px 10px;
    position: relative;
}

.nav ul li a {
    color: #fff;
    font-family: 'Microsoft Yahei';
    font-size: 16px;
    text-decoration: none;
}

.nav ul li a:hover {
    color: #1FAEFF !important;
    text-decoration: none;
}

.nav ul li span {
    display: block;
    position: absolute;
    width: 0px;
    height: 0px;
    background: #1FAEFF;
    top: 50px;
    left: 0;
}

.input-box {
    float: right;
    width: 114px;
    height: 25px;
    position: relative;
}

.input-box input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    border: 1px solid #7A6E64;
    border-radius: 13px;
    margin-top: 9px;
    margin-left: 12px;
    padding-left: 5px;
    font-size: 9px;
    color: #A99E96;
}

.input-box img {
    position: absolute;
    top: 10px;
    right: -5px;
}

/*轮播图下内容*/
.ibox {
    margin-bottom: 150px;
    z-index: 1;
}

.ibox .main {
    position: relative;
    z-index: 2;
    margin: auto;
    width: 66%;
    z-index: 1;
}

.ibox .wrap {
    width: 100%;
    background: #FFFFFF;
    box-shadow: 3px 11px 84px 0px rgba(18, 54, 140, 0.23);
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    padding: 35px 10px 32px 0;
    color: #666;
}

.wrap-left {
    width: 27%;
}

.wrap-left p {
    font-size: 24px;
    margin-left: 55px;
}

.wrap-right {
    height: 100%;
}

.wrap-right > div {
    border-right: 1px solid #12368C;
    height: 100%;
}

.wrap-right > div:last-of-type {
    border: none;
}

.wrap-right > div img {
    width: 40%;
}

.wrap-right > div p {
    font-size: 17px;
    margin-top: 10px;
}

.wrap-right > div p span{
    color: #12368C;
    font-size: 18px;
}

/*核心服务*/
.service {
    min-width: 1080px;
    width: 100%;
    padding: 0px 90px 30px 90px;
    /*background-color: #F6F6F6;*/
}

.service-title {
    font-size: 26px;
    color: #666;
    text-align: center;
    margin-top: 30px;
}

.service ul {
    margin: 0 auto;
    margin-top: 32px !important;
    text-align: center;
}

.btn-left{
    width: 100px;
    height: 30px;
    line-height:30px;
    text-align: center;
    color: #fff;
    font-size: 13px;
    background: red;
}

.service ul li {
    width: 180px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    float: left;
    /*display: table-cell;*/
    margin-left: 50px;
    font-size: 16px;
    transition: all 500ms;
    cursor: pointer;
    background-color: #F0EDEF;
}

.service ul li:first-child {
    margin-left: 0;
}

/*.service ul li:hover{*/
/*    background-color: #12368C;*/
/*    color: #fff;*/
/*}*/

.service-info {
    width: 100%;
    margin-top: 50px;
}

.service-img {
    margin-left: 30px;
    position: relative;
    width:370px;
    border-bottom: 1px solid #ddd;
    box-shadow: 0 0 20px 0px rgb(18 54 140 / 23%);
    cursor: pointer;
}

.service-prover {
    width: 370px;
    height: 415px;
}
.service-prover img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-img:first-child {
    margin-left: 0;
}

.service-img img {
    width: 100%;

}

.to-detail {
    width: 15% !important;
    position: absolute;
    bottom: 10px;
    right: 0;
}

.to-news {
    cursor: pointer;
    font-size: 8px;
    margin-top: 9px;
}

.to-news:hover {
    color: #12368C;
}

.service-img p {
    font-size: 14px;
    color: #666;
    margin-top: 25px;
    margin-bottom: 20px;
    margin-left: 20px;
}

.img-prover {
    position: absolute;
    height: 100%;
    top: 0;
    left: 0;
    width: 100%;
    background: #12368C;
    opacity: 0.6;
    display: none;
}

.img-prover_cn {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.img-prover_cn img {
    width: 26%;
}

/*关于我们*/
.about-info {
    margin-top: 76px;
    width: 100%;
    min-width: 1080px;
}

.info-right img {
    width: 100%;
}

.info-right {
    width: 50%;
}

.info-left {
    margin-right: 130px;
}

.info-left_content {
    width: 62%;
}

.info-left_text1 {
    color: #333333;
    font-size: 34px;
    margin-top: 30px;
}

.info-left_text1 span {
    color: #12368C;
    margin-left: 6px;
}

.info-left_text2 {
    color: #12368C;
    font-size: 26px;
    margin-top: 10px;
}

.info-border {
    width: 40px;
    height: 4px;
    background-color: #12368C;
    margin-top: 10px;
}

.info-left_text3 {
    color: #666;
    font-size: 15px;
    margin-top: 30px;
}

.info-more {
    width: 140px;
    height: 30px;
    background-color: #12368C;
    color: #fff;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    margin-top: 20px;
}

.info-data {
    padding: 0 10px;
    margin-top: 46px;
}

.info-data_item--text1 {
    color: #12368C;
    font-size: 50px;
}

.info-data_item--text1 span {
    font-size: 30px;
    vertical-align: top;
}

.info-data_item--text2 {
    color: #333;
    font-size: 26px;
    text-align: center;
    margin-top: 10px;
}

.info-data_item--text3 {
    color: #666;
    font-size: 16px;
    text-align: center;
}

/*为什么选择我们*/
.advantage {
    background-image: url("../img/bg_1.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: 70px;
}

.advantage .main {
    padding-top: 75px;
    padding-bottom: 120px;
    width: 1214px;
    margin: auto;
}

.plate-title {
    margin-bottom: 10px;
    color: #fff;
    text-align: center;
}

.plate-title .cn-2 {
    margin-top: 6px;
    margin-bottom: 10px;
}

.wrap-line {
    width: 100%;
    height: 1px;
    background-color: #fff;
}

.line-cn {
    padding: 22px 160px 17px 160px;
}

.line-cn ul li {
    color: #fff;
    font-size: 22px;
    position: relative;
    cursor: pointer;
}

.line-cn ul li.active::before {
    content: '';
    width: 0;
    height: 0;
    border: 15px solid transparent;
    border-top-color: #fff;
    position: absolute;
    bottom: 21px;
    left: 29px;
}

.advantage-box {
    width: 100%;
    height: 504px;
}

.advantage-box_left {
    width: 484px;
    height: 504px;
    background-color: #fff;
    padding: 65px 30px 78px 35px;
}

.advantage-box_right {
    width: 730px;
    height: 100%;
}

.advantage-box_right img {
    width: 100%;
}

.cn-i {
    color: #D2D0D0;
}

.cn-z {
    color: #000;
    margin-top: 42px;
}

.cn-k {
    color: #52514E;
    margin-top: 5px;
}

.cn-d {
    color: #666;
    margin-top: 50px;
    line-height: 26px;
}

.cn-line {
    width: 96px;
    height: 2px;
    background: #A4A3A2;
    margin-top: 25px;
    margin-bottom: 36px;
}

.cn-detail {
    width: 110px;
    height: 41px;
    border: 2px solid #000000;
    font-size: 17px;
    color: #000;
    text-align: center;
    line-height: 41px;
    cursor: pointer;
}


/*选择我们*/
.about-us {
    width: 100%;
    min-width: 1080px;
    margin-top: 100px;
}

.us-title {
    font-size: 26px;
    width: 185px;
    height: 42px;
    border-bottom: 1px solid #666;
    margin: 0 auto;
    color: #666;
}

.us-item1 {
    margin-top: 66px;
}

.us-item1_left, .us-item1_right {
    width: 50%;
    float: left;
}

.us-item1_left img {
    width: 100%;
}

.us-item1_right {
    color: #666;
    padding-top: 30px;
    padding-left: 5%;
}

.us-item1_cn {
    font-size: 14px;
    margin-top: 10px;
    width: 295px;
    line-height: 20px;
}

.us-pro {
    width: 160px;
    height: 28px;
    background-color: #12368C;
    color: #fff;
    font-size: 10px;
    text-align: center;
    line-height: 28px;
    cursor: pointer;
    margin-top: 25px;
}

.us-item2 {
    width: 66%;
    height: 100%;
    margin: 0 auto;
}

.us-item2_left, .us-item2_right {
    width: 50%;
    float: left;
    height: 100%;
}

.us-item2_right img {
    width: 100%;
    height: 100%;
}

.bg {
    background-color: #D2DFFC;
}

.us-item2_left {
    position: relative;
    padding-top: 30px;
    padding-left: 5%;
}

.us-item3 {
    width: 100%;
    position: absolute;
    bottom: 100px;
}

.us-item3_left, .us-item3_right {
    width: 50%;
    float: left;
}

.us-item3_left img {
    width: 50%;
    float: right;
}

/*品牌案例*/
.case {
    width: 100%;
    min-width: 1080px;
    margin-top: 100px;
}

.case-title {
    font-size: 26px;
    width: 108px;
    height: 42px;
    border-bottom: 1px solid #666;
    margin: 0 auto;
    color: #666;
}

.case-item {
    width: 66%;
    margin: 0 auto;
    flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    margin-top: 50px !important;
}

.case-item_list {
    flex: 0 0 32%;
    margin-top: 15px;
}

.case-item_list {
    position: relative;
    /*width: 300px;*/
    /*height: 200px;*/
}

.case-item_list .list-img {
    width: 100%;
    z-index: 999;
}

.case-item_list .img-bg {
    background: #12368C;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
    z-index: 999;
}

.list-logo {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

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

/*服务流程*/
.process {
    width: 100%;
    min-width: 1080px;
    padding: 40px 0 20px 0;
    background-image: url("../img/bj.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: 50px;
}

.process p {
    text-align: center;
    color: #fff;
}

.process-item {
    width: 66%;
    margin: 0 auto;
    /*justify-content: space-around;*/
}

.process-list {
    position: relative;
}

.process-item_list {
    position: absolute;
    top: 26%;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.process-item_bottom .process-item_list {
    position: absolute;
    top: 8%;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.process-item_list p {
    color: #fff;
}

.process-item_list img {
    margin-bottom: 15px;
    width: 25%;
    cursor: pointer;
}

/*新闻动态*/
.news {
    width: 66%;
    min-width: 1080px;
    margin: 0 auto;
    margin-top: 50px !important;
    margin-bottom: 40px !important;
}

.swiper-father {
    width: 100%;
    height: 100%;
    position: relative;
}

.swiper-container {
    margin-top: 30px;
    width: 100%;
    height: 250px;

    --swiper-theme-color: #ff6600; /* 设置Swiper风格 */
}

.swiper-container2 {
    width: 100%;
}

.swiper-container .swiper-slide {
    height: 100%;
    display: flex;
    justify-content: space-between;
}

.swiper-container2 .swiper-slide {
    width: 100%;
    height: 100%;
}

.swiper-container2 .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-item {
    width: 30%;
    color: #999;
}

.news-item-text1 {
    font-size: 26px
}

.news-item-text1 span {
    font-size: 14px;
    margin-left: 6px;
}

.news-item-text2 {
    width: 100%;
    margin-top: 20px;
    color: #ccc;
    font-size: 14px;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-item-text4 {
    width: 100%;
    height: 1px;
    background: #12368C;
    margin-top: 10px;
}

.news-item-text3 {
    font-size: 12px;
    width: 100%;
    height: 30px;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.swiper-father .swiper-button-next {
    top: 90% !important;
    right: 42% !important;
    outline: none !important;
    --swiper-navigation-size: 17px !important;
    --swiper-theme-color: #fff !important;
}

.swiper-father .swiper-button-prev {
    top: 90% !important;
    left: 42% !important;
    outline: none !important;
    --swiper-navigation-size: 17px !important;
    --swiper-theme-color: #fff !important;
}

.swiper_btn_left {
    width: 86px !important;
    height: 30px !important;
    background-color: #12368C;
    border-bottom-right-radius: 20px;
    border-top-right-radius: 20px;
    color: #fff;
}

.swiper_btn_right {
    width: 86px !important;
    height: 30px !important;
    background-color: #12368C;
    border-bottom-left-radius: 20px;
    border-top-left-radius: 20px;
    color: #fff;
}

.swiper-father .swiper-button-next::after, .swiper-container-rtl .swiper-button-prev::after {
    width: 0;
}

.swiper-father .swiper-button-next.swiper-button-disabled, .swiper-father .swiper-button-prev.swiper-button-disabled {
    background-color: #333;
    opacity: 1 !important;
}

/*底部*/
.footer {
    width: 100%;
    height: 160px;
    background-color: #191919;
}

.footer-left {
    float: left;
    width: 50%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-right {
    float: left;
    width: 50%;
    padding-top: 40px;
    /*padding-left: 10%;*/
}

.footer-right p {
    line-height: 24px;
}

.footer-right a {
    text-decoration: none;
    color: #999;
    cursor: pointer;
}

/*侧边*/
.slide {
    position: fixed;
    top: 23%;
    right: 30px;
    z-index: 1;
}

.slide .img-icon {
    margin-top: 5px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 999;
}

.phone-box {
    width: 335px;
    height: 70px;
    position: absolute;
    top: 0;
    right: 60px;
    background: #DFDFDF;
    /*z-index: -1;*/
    /*border-bottom-left-radius: 50px;*/
    /*border-top-left-radius: 50px;*/
    padding-left: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    display: none;
    border-radius: 10px;
}

.qq-box {
    width: 180px;
    height: 50px;
    line-height: 50px;
    position: absolute;
    top: 0;
    right: 25px;
    background-image: url("../img/bg.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    /*z-index: -1;*/
    /*border-bottom-left-radius: 50px;*/
    /*border-top-left-radius: 50px;*/
    padding-left: 50px;
    display: none;
}


/*.swiper-button-prev.swiper-button-white, .swiper-container-rtl .swiper-button-prev.swiper-button-white {*/
/*    *background-size: 25px !important;*/
/*    background-size: 15px !important;*/
/*}*/

/*.swiper-button-next.swiper-button-white, .swiper-container-rtl .swiper-button-next.swiper-button-white {*/
/*    *background-size: 25px !important;*/
/*    background-size: 15px !important;*/
/*}*/

.el-carousel__container{
    z-index: 1;
}

.swiper-wrapper{
    z-index: -1 !important;
}

swiper-container2 .swiper-button-next, swiper-container2 .swiper-button-prev{
    z-index: 0 !important;
}


@media screen and (max-width: 1680px) {
    .info-left_text1 {
        font-size: 26px;
        margin-top: 20px;
    }

    .info-left_text2 {
        font-size: 18px;
        margin-top: 15px;
    }

    .info-border {
        width: 40px;
        height: 4px;
        margin-top: 10px;
    }

    .info-left_text3 {
        font-size: 14px;
        margin-top: 10px;
    }

    .info-more {
        width: 120px;
        height: 30px;
        font-size: 12px;
        margin-top: 20px;
    }

    .info-data {
        padding: 0 10px;
        margin-top: 20px;
    }

    .info-data_item--text1 {
        font-size: 30px;
    }

    .info-data_item--text1 span {
        font-size: 24px;
    }

    .info-data_item--text2 {
        color: #333;
        font-size: 20px;
        text-align: center;
        margin-top: 10px;
    }

    .info-data_item--text3 {
        color: #666;
        font-size: 14px;
        text-align: center;
    }

    .info-left {
        margin-right: 65px;
    }
}

@media screen and (max-width: 1366px) {
    .info-left_text1 {
        font-size: 20px;
        margin-top: 10px;
    }

    .info-left_text2 {
        font-size: 15px;
        margin-top: 5px;
    }

    .info-border {
        width: 40px;
        height: 4px;
        margin-top: 5px;
    }

    .info-left_text3 {
        font-size: 13px;
        margin-top: 5px;
    }

    .info-more {
        width: 120px;
        height: 30px;
        font-size: 12px;
        margin-top: 10px;
    }

    .info-data {
        padding: 0 10px;
        margin-top: 15px;
    }

    .info-data_item--text1 {
        font-size: 24px;
    }

    .info-data_item--text1 span {
        font-size: 20px;
    }

    .info-data_item--text2 {
        color: #333;
        font-size: 15px;
        text-align: center;
        margin-top: 5px;
    }

    .info-data_item--text3 {
        color: #666;
        font-size: 13px;
        text-align: center;
    }

    .info-left {
        margin-right: 65px;
    }
}