.index_banner {
    width: 100%;
    height: 100vh;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper1 .swiper-pagination {
    display: flex;
    justify-content: center;
    bottom: .5rem !important;
}

.swiper-pagination-bullet {
    width: .8rem !important;
    height: .04rem !important;
    border-radius: 0 !important;
    background: #ffffff !important;
    opacity: .5 !important;
    margin: 0 .05rem !important;
}

.swiper1 .swiper-pagination-bullet-active {
    background: #004098 !important;
    opacity: 1 !important;
}

.swiper-slide-active>img {
    animation: myanimation1 2s linear forwards;
}

@keyframes myanimation1 {
    0% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.index_banner_text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.swiper1 .swiper-slide-active .index_banner_text {
    animation: myanimation2 1s linear forwards;
}

@keyframes myanimation2 {
    0% {
        top: 100%;
    }

    100% {
        top: 50%;
    }
}

.index_banner_text1 {
    left: 2.1rem;
}

.index_banner_tit {
    font-size: 0.68rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 0.92rem;
    position: relative;
}

.index_banner_txt {
    font-size: 0.3rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: .28rem;
}

.index_banner_text2 {
    left: 2.1rem;
}

.index_banner_text2 .index_banner_tit {
    padding-bottom: .45rem;
}

.index_banner_text2 .index_banner_tit::after {
    content: '';
    width: 0.8rem;
    height: 0.08rem;
    background: #FFFFFF;
    border-radius: 0.09rem 0.09rem 0.09rem 0.09rem;
    position: absolute;
    left: 0;
    bottom: 0;
}

.num_box {
    display: flex;
}

.num_item {
    width: 1.59rem;
    height: 1.59rem;
    border: 0.03rem solid #FFFFFF;
    box-sizing: border-box;
    border-radius: 50%;
    margin-top: .65rem;
    position: relative;
    margin-right: .3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.num_item::after {
    content: '';
    width: 1.5rem;
    height: 1.5rem;
    opacity: 0.8;
    border: 0.01rem solid #FFFFFF;
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.num_txt1 {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.num_item img {
    width: .1rem !important;
    height: .1rem !important;
}

.num_txt2 {
    font-size: 0.32rem;
    font-family: Arial, Arial;
    font-weight: normal;
    color: #FFFFFF;
    display: flex;
    white-space: nowrap;
}

.num,
.num_en {
    font-size: 0.4rem;
    font-family: Arial, Arial;
    font-weight: normal;
    color: #FFFFFF;
}

.symbol {
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.num_txt3 {
    height: .2rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    position: relative;
}

.num_txt3::before {
    content: '';
    width: 0.65rem;
    height: .02rem;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: calc(100% + .07rem);
}

.num_txt3::after {
    content: '';
    width: 0.18rem;
    height: .02rem;
    background: #FFFFFF;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: calc(100% + .13rem);
}

.index_banner_text3 {
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.index_banner_text3 .index_banner_tit {
    padding-bottom: .45rem;
}

.index_banner_text3 .index_banner_tit::after {
    content: '';
    width: 0.8rem;
    height: 0.08rem;
    background: #FFFFFF;
    border-radius: 0.09rem 0.09rem 0.09rem 0.09rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

.section {
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.section_box {
    width: 15rem;
}

.section1 {
    height: 8.52rem;
    background-image: url(../image/section1-back.png);
}

.section1_box {
    margin: 1rem auto;
}

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

.common_tit_en {
    font-size: 0.5rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #CDE7FB;
}

.common_tit {
    font-size: 0.4rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    margin-top: -.3rem;
}

.common_more {
    width: 1.27rem;
    height: 0.48rem;
    border: 0.01rem solid #004098;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #004098;
    box-sizing: border-box;
}

.about_box {
    display: flex;
    margin-top: .73rem;
}

.video_box {
    width: 7.5rem;
    height: 4.9rem;
    position: relative;
    margin-right: .5rem;
}

.left {
    transform: translateX(-3rem);
    opacity: 0;
}

.right {
    transform: translateY(3rem);
    opacity: 0;
}

.myanimation3 {
    animation: myanimation3 1.5s forwards;
}

.myanimation4 {
    animation: myanimation4 1.5s 1s forwards;
}

@keyframes myanimation3 {
    0% {
        transform: translateX(-3rem);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes myanimation4 {
    0% {
        transform: translateY(3rem);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

#video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play {
    width: .8rem;
    height: .8rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.about_right {
    width: 7rem;
}

.about_tit {
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    margin-bottom: .28rem
}

.about_txt {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 0.32rem;
}

.about_down {
    display: flex;
    flex-wrap: wrap;
    margin-top: .1rem;
}

.about_item {
    width: 50%;
    display: flex;
    align-items: center;
    margin-top: .3rem;
}

.about_item img {
    width: .6rem;
    height: .6rem;
    margin-right: .14rem;
}

.about_item p {
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #004098;
}

.section2_box {
    margin: 1rem auto 1.11rem;
}

.case_box {
    display: flex;
    flex-wrap: wrap;
    margin-top: .74rem;
}

.case_item {
    display: flex;
    height: 3rem;
    position: relative;
}

.case_item:nth-child(3n) {
    width: 4.52rem;
}

.case_item:nth-child(3n-1) {
    width: 4.53rem;
}

.case_item:nth-child(3n-2) {
    width: 5.95rem;
}

.case_item_text {
    background: linear-gradient(180deg, rgba(14, 58, 86, 0) 0%, #3976A7 100%);
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    box-sizing: border-box;
    transition: all .3s;
}

.case_item:hover .case_item_text {
    padding: .57rem .47rem .79rem .47rem;
}

.case_item_tit {
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    line-height: .72rem;
    transition: all .3s;
}

.case_item:hover .case_item_tit {
    line-height: 1;
    text-align: left;
    margin-bottom: .18rem;
    font-weight: bold;
}

.case_item_txt {
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    display: none;
    transition: all .3s;
}

.case_item:hover .case_item_txt {
    display: block;
    margin-bottom: .32rem;
}

.case_item_more {
    width: 1.27rem;
    height: 0.35rem;
    border-radius: 0.18rem 0.18rem 0.18rem 0.18rem;
    border: 0.01rem solid #FFFFFF;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    line-height: .35rem;
    display: none;
    transition: all .3s;
}

.case_item:hover .case_item_more {
    display: block;
}

.section3 {
    display: block;
    height: 6rem;
    background-image: url(../image/f5a91e14ecca9c4565fdd2818a99152f.png);
}

.section3_box {
    margin: 1.92rem auto 2.47rem;
}

.section3_tit {
    font-size: 0.65rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #004098;
    margin-bottom: .38rem;
}

.section3_txt {
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #333333;
}

.section4_box {
    margin: .88rem auto 1.1rem;
}

.business {
    display: flex;
    margin-top: .78rem;
}

.business_item {
    width: 3.57rem;
    height: 5.45rem;
    margin-right: .24rem;
    position: relative;
}

.business_item:nth-child(4n) {
    margin: 0;
}

.business_text {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    padding: .79rem .56rem .45rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    transition: all .3s;
}

.business_item:hover .business_text {
    background: rgba(0, 64, 152, .65);
}

.business_text_top {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.business_text img {
    width: auto;
    height: .38rem;
    margin-bottom: .18rem;
}

.business_tit {
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
}

.business_more {
    width: 1.27rem;
    height: 0.35rem;
    border-radius: 0.18rem 0.18rem 0.18rem 0.18rem;
    border: 0.01rem solid #FFFFFF;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    line-height: .35rem;
    opacity: 0;
    transform: translateY(1rem);
    transition: all .3s;
}

.business_item:hover .business_more {
    opacity: 1;
    transform: translateY(0);
}

.section5 {
    background: #F3F8FB;
}

.section5_box {
    margin: .91rem auto 1rem;
}

.new_box {
    margin-top: .62rem;
    display: flex
}

.hot_new {
    width: 5.8rem;
    height: 4rem;
    position: relative;
    border-radius: .1rem;
    margin-right: .2rem;
}

.hot_new_tit {
    width: 5.8rem;
    height: 1.03rem;
    background: linear-gradient(180deg, rgba(50, 68, 82, 0) 0%, #2F353B 100%);
    position: absolute;
    left: 0;
    bottom: 0;
    padding: .52rem .25rem .27rem;
    box-sizing: border-box;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.new_right {
    display: flex;
    flex-wrap: wrap;
    width: 9rem;
    height: 4rem;
}

.new_item {
    width: 4.39rem;
    height: 1.9rem;
    background: #FFFFFF;
    border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
    display: flex;
    padding: .36rem .2rem .14rem .27rem;
    box-sizing: border-box;
    align-items: flex-start;
    margin-right: .21rem;
    margin-bottom: .2rem;
}

.new_item:nth-child(2n) {
    margin-right: 0;
}

.new_time {
    padding-bottom: .33rem;
    border-bottom: 0.01rem solid rgba(153, 153, 153, .2);
}

.new_date {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    margin-bottom: .08rem;
}

.new_year {
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #999999;
}

.new_text {
    width: 3.14rem;
    margin-left: .22rem;
}

.new_tit {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 0.26rem;
    margin-bottom: .3rem;
}

.new_txt {
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    line-height: 0.24rem;
}

.about_right .video_box{
    display: none;
}


@media only screen and (max-width:1024px){
    .index_banner{
        margin-top: 50px;
        height: auto;
    }
    .swiper1 .swiper-slide{
        height: auto;
    }
    .index_banner_text{
        left: 50%;
        transform: translate(-50%,-50%);
    }
    .index_banner_tit{
        font-size: 18px;
        line-height: 2;
        white-space: nowrap;
    }
    .index_banner_txt{
        font-size: 16px;
        line-height: 2;
        white-space: nowrap;
    }
    .num_item{
        margin-top: 15px;
    }
    .num_item:last-child{
        margin-right: 0;
    }
    .section_box{
        width: 100%;
        margin: 15px auto;
    }
    .section1{
        height: auto;
    }
    .common_title{
        padding: 0 15px;
        padding-right: 35px;
    }
    .common_more{
        font-size: 12px;
        padding: 0 10px;
        width: auto;
    }
    .about_box{
        flex-direction: column;
        padding: 15px;
        margin: 0;
        padding-right: 35px;
    }
    .video_box{
        width: 100%;
        margin: 0;
        margin-bottom: 15px;
        display: none;
    }
    .about_right .video_box{
        display: block;
    }
    .about_tit{
        font-size: 16px;
    }
    .about_txt{
        font-size: 14px;
        line-height: 2;
    }
    .about_item p{
        font-size: 12px;
    }
    .case_box{
        margin: 0;
        padding: 15px;
        padding-right: 35px;
    }
    .case_item{
        width: 50%!important;
    }
    .case_item_text{
        padding: 0 22px
    }
    .case_item:hover .case_item_text{
        
    }
    .case_item:hover .case_item_tit{
        font-size: 0.26rem;
        font-family: Microsoft YaHei, Microsoft YaHei;
        font-weight: 400;
        color: #FFFFFF;
        text-align: center;
        line-height: 1.6;
        margin: 0;
    }
    .case_item_txt,
    .case_item_more{
        display: none!important;
    }
    .section3_tit{
        font-size: 16px;
    }
    .section3{
        height: 3rem;
        position: relative;
    }
    .section3_box{
        margin-left: 15px;
        width: 60%;
        position: absolute;
        top: 10%;
    }
    .business{
        margin: 0;
        padding: 15px;
        flex-wrap: wrap;
        padding-right: 35px;
    }
    .business_item{
        width: 48%;
        margin-right: 4%;
        margin-bottom: 4%;
    }
    .business_item:nth-child(2n){
        margin-right: 0;
    }
    .new_box{
        flex-direction: column;
        margin: 0;
        padding: 15px;
        padding-right: 35px;
    }
    .hot_new{
        width: 100%;
        margin: 0;
    }
    .hot_new_tit{
        width: 100%;
        font-size: 14px;
        padding-top: 0;
        padding-bottom: 0;
        line-height: 1.03rem;
    }
    .new_right{
        width: 100%;
        height: auto;
    }
    .new_item{
        width: 100%;
        margin-right: 0;
        height: auto;
    }
    .new_time{
        flex-shrink: 0;
    }
    .new_date{
        font-size: 14px;
    }
    .new_year{
        font-size: 12px;
    }
    .new_text{
        width: auto;
    }
    .new_tit{
        font-size: 14px;
        line-height: 1.5;
    }
    .new_txt{
        font-size: 12px;
        line-height: 1.5;
    }
    .business_item:hover .business_text{
        background: transparent;
    }
    .business_item:hover .business_more{
        opacity: 0;
    }
    .case_item_tit{
        line-height: 1.6;
    }
    
    
    
    
    
    .about_item{
        width: 50%;
    }
    .about_item img{
        width: .6rem;
        height: .6rem;
    }
    .about_right{
        width: 100%;
    }
}