@charset "UTF-8";
a{
    text-decoration: none!important;
}
#myAlert {
    position: fixed;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: none;
}
.topnav {
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 2px solid rgba(255, 255, 255, 0.4);
}
.topnav, .navbar-expand-lg .navbar-nav {
    background: transparent;
}
.white_nav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}
.white_nav .navbar-toggler {
    color: rgba(0, 0, 0, 0.5) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
}
.topnav .navbar-nav .nav-link {
    color: #fff;
    font-size: 1.2rem;
}
.banner {
    position: relative;
    overflow: hidden;
    height: auto;
    max-height: 100vh;
}
.bannerImg {
    width: 100%;
}
.bannerVideo {
    position: absolute;
    z-index: -1;
    width: 100%;
}
.banner .mask {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    z-index: 1;
    color: #fff;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
}
.banner .mask .info {
    position: absolute;
}
.banner .mask .info .title {
    margin-bottom: 25px;
    font-size: 60px;
}
.banner .mask .info .desc {
    margin-bottom: 90px;
    font-size: 19px;
}
.banner .mask .info .about_tag {
    display: flex;
    justify-content: space-between;
}
.banner .mask .info .about_tag li {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.banner_search .info {
    width: 40%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.banner_search .hot_keywords ul,
.banner_search .hot_keywords li {
    list-style: none;
}
.banner_search .hot_keywords ul {
    display: flex;
    align-items: center;
    width: 100%;
    padding-left: 15px;
}
.banner_search .hot_keywords ul li {
    margin-right: 15px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
}
.banner_search .hot_keywords ul li:first-child {
    font-weight: bold;
    cursor: default;
}
.banner_search .searchInput {
    margin-bottom: 20px;
    position: relative;
    width: 100%;
}
.banner_search .searchInput input {
    background: transparent !important;
    color: #fff !important;
    outline: none;
    border: 1px solid #fff;
    border-radius: 5px !important;
    padding-right: 40px;
}
.banner_search .searchInput .input-group-append {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.fix_topnav {
    background-color: rgba(0, 0, 0, 0.8) !important;
}
.navbar-brand > img {
}
.navbar-nav .nav-item {
    padding: 0 0.5rem;
}
.nav_search {
    border-top: 2px solid rgba(255, 255, 255, 0.4);
}
.nav_search .nav-link {
    height: 100%;
}
#hsInput {
    height: 100%;
    outline: none;
    border: 0;
    color: #fff;
    background-color: transparent;
}
#hsBtn {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.5rem;
}
#hsBtn:hover {
    color: #fff;
}
.white_nav {
    background: #fff !important;
}
.white_nav .navbar-nav .nav-link {
    color: #000;
}
.white_nav .navbar-nav .nav-link:hover {
    color: #007bff;
}
.white_nav #hsInput {
    color: #000;
}
.white_nav #hsBtn {
    color: rgba(0, 0, 0, 0.4);
}
.desc_title {
    background-color: #fff;
    padding: 5rem 11rem;
}
.desc_title .left h1 {
    font-size: 68px;
    line-height: 1.6;
}
.desc_title .right {
    font-size: 28px;
    line-height: 1.8;
}
.foot {
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 3rem 5vw;
    background: #001a4d;
}
.foot .foot_nav {
    position: relative;
    display: flex;
    justify-content: space-around;
    flex-grow: 1;
}
.foot .foot_nav .item .bi-chevron-down {
    margin-left: 0.5rem;
    display: inline-block;
}
.foot .foot_nav .item.act .bi-chevron-down {
    display: none;
}
.foot .foot_nav .item .bi-chevron-up {
    margin-left: 0.5rem;
    display: none;
}
.foot .foot_nav .item.act .bi-chevron-up {
    display: inline-block;
}
.foot .foot_nav .item,
.foot .last_item {
    display: flex;
    flex-direction: column;
    flex-grow: 0;
    flex-shrink: 0;
    width: 15vw;
}
.foot .foot_nav .item h1,
.foot .last_item h1 {
    margin-bottom: 1.43rem;
    color: #fff;
    font-size: 1.43rem;
}
.foot .foot_nav .item h1 {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.foot .foot_nav .item.act h1 {
    margin-bottom: 0;
}
.foot .foot_nav .item h1 .ico,
.foot .last_item h1 .ico {
    float: right;
    display: none;
}
.foot .foot_nav .item a,
.foot .foot_nav .item span,
.foot .last_item a,
.foot .last_item span {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    line-height: 2;
    text-decoration: none;
    cursor: pointer;
}
.foot .last_item {
    width: 22vw;
    padding-left: 50px;
    border-left: 1px solid #182f5e;
}
.foot .last_item > img {
    width: 16.79rem;
    max-width: 100%;
}
.foot .last_item .litem {
    display: flex;
    align-items: center;
    margin-top: 2.14rem;
}
.foot .last_item .litem .ico {
    flex-shrink: 0;
    padding: 0.36rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2.4rem;
    width: 3.5rem;
    height: 3.6rem;
    border-radius: 3.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .6);
}
.foot .last_item .litem .llist {
    display: flex;
    flex-direction: column;
    margin-left: 0.71rem;
}
.foot .last_item .litem .llist > p {
    display: flex;
    align-items: center;
    color: #fff;
    flex-wrap: wrap;
}
.foot .last_item .litem .llist > p span {
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
}
.beian {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 5.36rem;
    color: rgba(255, 255, 255, 0.6);
    border-top: 2px solid rgba(255, 255, 255, 0.4);
    background: #001a4d;
}
.beian a {
    display: flex;
    align-items: center;
    padding: 0 0.71rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
}
.beian a:last-child {
    height: 100%;
}
.beian a:last-child > img {
    height: 50%;
    max-height: 1.43rem;
}
.beian .line {
    width: 1px;
    height: 1rem;
    margin: 0 0.36rem;
    background: #fff;
}
.concat_info {
    position: fixed;
    z-index: 10;
    bottom: 3rem;
    right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #fff;
    border-radius: 4rem;
    width: 4rem;
    height: 4rem;
    transition: transform 0.8s;
    cursor: pointer;
}
.concat_info .info {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 100%;
    height: 21rem;
    padding: 1.5rem;
    background: url(/assets/img/concatBg.png) no-repeat bottom center;
    background-size: 120% 100%;
}
.concat_info .info .item {
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    color: #000 !important;
}
.concat_info .info .item dt {
    font-size: 20px;
}
.concat_info .info .item dd {
    font-size: 16px;
}
.concat_info .info .item .ico {
    padding: 10px;
    margin-right: 20px;
    color: #0560f6;
    font-size: 35px;
    border: 2px solid #d1e2fd;
    border-radius: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
}
.concat_info .info .item .ico img {
    width: 40px;
}
.concat_info .info .info_caret {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -15px;
    z-index: -1;
    font-size: 30px;
}
.concatInfoCollapse {
    position: fixed;
    z-index: 10;
    bottom: 0;
    left: 0;
    width: 100%;
}
.mark {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    display: none;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}
.h_nav {
    width: 100%;
    border-top: 1px solid rgba(0, 0, 0, 0.075);
    padding-top: 0.5rem;
}
.h_nav .breadcrumb {
    margin-bottom: 0;
    background: #fff;
}
.h_nav .breadcrumb,.h_nav .breadcrumb a {
    font-size:16px;
}
@media screen and (max-width: 1130px) {
    .topnav .navbar-nav .nav-link {
        font-size: 18px;
        padding-left: 0;
        padding-right: 0;
    }
    .desc_title {
        background-color: #fff;
        padding: 3rem 6rem;
    }
    .desc_title .left h1 {
        font-size: 2.5rem;
    }
}
@media screen and (max-width: 991px) {
    .banner {
        margin-top: 78px;
    }
    .banner_search .info {
        width: 90%;
        max-width: 500px;
    }
    .concat {
        border-radius: 100%;
        bottom: 5vw;
        right: 5vw;
        width: 10vw;
        min-width: 50Px;
        max-width: 80Px;
        height: 10vw;
        min-height: 50Px;
        max-height: 80Px;
    }
    .foot {
        flex-direction: column-reverse;
        padding: 40px 30px;
    }
    .foot .litem {
        align-items: center;
    }
    .foot .litem .llist {
        justify-content: space-around;
    }
    .foot .litem .llist p {
        font-size: 14Px;
    }
    .foot .last_item {
        align-items: center;
        width: 100%;
        padding-left: 0;
        margin-bottom: 30Px;
        border-bottom: 1Px solid #182f5e;
        border-left: 0;
    }
    .foot .last_item img {
        width: 40%;
    }
    .foot .last_item .concat_us {
        display: flex;
        justify-content: space-around;
        align-items: stretch;
        width: 100%;
        margin-bottom: 40Px;
    }
    .foot .foot_nav {
        margin-bottom: 30Px;
    }
    .foot .foot_nav .item h1 {
        font-size: 16Px;
    }
    .foot .foot_nav .item a,
    .foot .foot_nav .item span {
        font-size: 15px;
    }
    .beian {
        position: relative;
        flex-wrap: wrap;
        height: auto;
        padding: 10Px 10px;
        font-size: 14Px;
    }
    .desc_title {
        padding: 5rem 10%;
    }
    .desc_title .left, .desc_title .right {
        width: 100%;
        font-size: 16px;
    }
    .desc_title .left h1 {
        font-size: 24px;
        text-align: center;
    }

}
.shwxs{
    display: flex;
    justify-content: space-around;
    align-items: center;
}
@media screen and (max-width: 768px) {
    .concat_us {
        flex-wrap: wrap;
    }
    .concat_us .litem {
        flex-shrink: 0;
        width: 50%;
    }
    .foot_nav h1,
    .foot_nav a {
        display: block;
    }
    .foot_nav h1 .ico {
        display: block !important;
    }
    .foot_nav .item_nav {
        display: none;
        box-sizing: border-box;
        padding: 20Px 0;
    }
    .foot_nav .act .item_nav {
        display: block;
    }
    .foot .last_item .litem .llist > p {
        align-items: flex-start;
        flex-direction: column;
    }
}
@media screen and (max-width: 600px) {
    .banner .mask .info h1 {
        font-size: 28px;
        margin-bottom: 15px !important;
    }
    .banner .mask .info .desc {
        font-size: 16px;
        margin-bottom:25px;
    }
    .desc_title .left h1 {
        font-size: 32px;
    }
    .foot_nav {
        flex-direction: column;
    }
    .foot .foot_nav .item{
        width: 100%;
    }
    .foot .foot_nav .item h1{
        justify-content: space-between;
    }
    .foot .last_item .concat_us {
        justify-content: flex-start;
    }
    .foot .last_item .concat_us .litem {
        width: 100%;
    }
    .foot .last_item .litem .ico {
        width:70px;height:70px;
        font-size: 40Px;
    }
    .foot .last_item .litem .llist{
        margin-left:5vw;
    }
    .foot .last_item .litem .llist > p {
        flex-direction: row;
        flex-wrap: wrap;
    }
}
@media screen and (max-width: 520px) {
    .banner .mask .info .title{
        font-size:26px;
        margin-bottom:10px;
    }
    .hot_keywords {
        display: none;
    }
    .foot .last_item > img {
        width: 200Px;
    }
    .foot .last_item .litem .ico {
        font-size: 30Px;
        border-radius: 120Px;
    }
    .beian a:last-child > img {
        height: 100%;
        max-height: unset;
    }
}
@media screen and (max-width: 375px) {
    .foot .foot_nav .item h1 {
        justify-content: space-between;
    }
}
@media screen and (min-width: 992px) {
    #xmzxModal .modal-body{padding:1rem 3rem 3rem;}
    .nav_search {
        padding: 0;
        border-left: 2px solid rgba(255, 255, 255, 0.4);
        height: 5rem;
        border-top: 0;
    }
    #hsBtn {
        font-size: 2.5rem;
    }
    .white_nav .nav_search {
        border-left: 2px solid rgba(0, 0, 0, 0.4);
    }
}
@media screen and (min-width: 1200px) {
    .h_nav .breadcrumb,.h_nav .breadcrumb a {
        font-size:1rem;
    }
    .concat_info{
        top:50%;right:0;
        width:7vw;
        height:8.4vw;
        max-width:100px;
        max-height:120px;
        margin-top:-60px;
        border-radius: 0;
        border-top-left-radius: 10px;
        border-bottom-left-radius: 10px;
        font-size:50px;
    }
    .concatInfoCollapse {
        width:auto;
        left:unset;bottom:50%;right:110px;margin-bottom:-180px;
    }
    .concat_info .info{
        width: 340px;
        height:360px;
        border-radius: 15px;
        padding:2rem;
        box-shadow: 0 0 5px #ccc;
    }
}