* {
    box-sizing: border-box;
}
.container {
    padding-left: 0;
    padding-right: 0;
    max-width: 1200px;
}

.content-warp {
    width: 1200px;
    margin: 0 auto;
}

.banner {
    width: 100%;
    position: relative;
    font-size: 0;
}

.banner-title {
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    font-size: 5.4rem;
    color: #fff;
    line-height: 1.2;
    font-weight: bold;
}

.banner-mob {
    width: 100%;
}

.section-title {
    width: 100%;
    background: #fff;
    border-bottom: 1px solid #F8F8F8;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    z-index: 999;
}

.section-title-container {
    margin: 0 auto;
}

.section-title-item {
    width: 25%;
    float: left;
    font-size: 24px;
    line-height: 1;
    padding: 28px 0;
    color: #707070;
}

.section-title-item:nth-child(2) {
    padding-right: 1%;
}

.section-title-item:nth-child(3) {
    padding-left: 12%;
}

.section-title-item.cur {
    font-weight: bold;
    color: #1D1D1D;
}

.section-title-item.visited {
    font-weight: bold;
    color: #DC000C
}

.section-title .red-line {
    display: none;
    position: absolute;
    left: 0;
    bottom: -0.5px;
    width: calc(50% - 600px);
    height: 2px;
    background: #DC000C;
}

.section-title::after {
    display: block;
    clear: both;
    content: "";
}

.section-title.fixed {
    position: fixed;
    top: 0;
    left: 0;
    display: none;
}

.section-warp.first {
    padding-bottom: 10px
}
.section-warp.two {
    background-color: #F8F8F8;
}

.section-data-view {
    /*background: #F8F8F8;*/
    /* padding: 168px 0 70px; */
    z-index: 2;
    width: 100%;
    position: absolute;
    /* bottom: 0;
    top: auto; */
    top: 50%;
    margin-top: 90px;
    left: 0;
    transform:translate(0,110%)
}

.data-view-warp {
    /*width: 1200px;*/
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
}

.data-view-warp .data-view-item {
    width: 25%;
    line-height: 1;
    margin-bottom: 70px;
}

.data-view-warp .data-view-item .txt1 {
    font-size: 7.8rem;
    color: #DC000C;
}

.data-view-warp .data-view-item .txt2 {
    font-size: 2rem;
    color: #1D1D1D;
    margin-top: 10px;
}

.section-timeline-title {
    font-weight: bold;
}
.section-timeline-time{transition: none!important;}

.section-timeline-time span {
    color: #707070;
}

#section-1 .section-timeline-time span {
    color: #303188;
}

#section-2 .section-timeline-time span {
    color: #C4222F;
}

#section-3 .section-timeline-time span {
    color: #E60012;
}


.section-full-page {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.section-full-page .section-title-0 {
    text-align: center;
    z-index: 2;
    font-size: 6rem;
    position: absolute;
    top: 12%;
    left: 0;
    width: 100%;
    font-weight: bold;
    opacity: 0;
}

.global-map {
    opacity: 0;
    z-index: 1;
    position: relative;
    width: 100%;
    transform-origin: top center;
    max-width: 1100px;
    top: 12%;
    margin: 90px auto 0;
    position: relative;
}

.global-map img {
    max-width: 100%;
    width: 100%;
}

.global-map-dot {
    width: 2.16%;
    height: 0;
    padding-bottom: 2.16%;
    /* height: 26px; */
    position: absolute;
    transform: translate(-50%, -50%);
}
.global-map-dot img{
    opacity: 0;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}
.global-map-dot .circle{
    z-index: 1;
    border-radius: 100%;
    width: 100%;
    height: 100%;
    background: rgba(220,0,12);
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}
.global-map-dot.one {
    left: 77.34%;
    top: 45.8%;
}

.global-map-dot.two {
    left: 78.88%;
    top: 39.6%;
}

.global-map-dot.three {
    left: 81.32%;
    top: 47.32%;
}

.global-map-dot.four {
    left: 78.92%;
    top: 50.45%;
}

.global-map-dot.five {
    left: 82.1%;
    top: 36.6%;
}

.global-map-dot.six {
    left: 70.85%;
    top: 38%;
}

.global-map-dot.seven {
    left: 66.84%;
    top: 48.9%;
}

.global-map-dot.eight {
    left: 50%;
    top: 33.32%;
}

.global-map-dot.nine {
    left: 32.3%;
    top: 77%;
}

.global-map-dot.ten {
    left: 22.8%;
    top: 44.16%;
}

.section-timeline-image img {
    max-width: 100%;
}

@media only screen and (max-width:1919px) {
    .section-data-view {
        margin-top: 0;
    }
}
@media only screen and (min-width:1441px) {
    .banner {
        height: 500px;
        overflow: hidden;
    }

    .banner .banner-img {
        width: 1920px;
        height: 500px;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    .section-title-container {
        width: 1200px;
    }
}

@media only screen and (min-width:1281px) {
    .section-data-view {
        /* padding: 148px 0 60px; */
    }

    /* .data-view-warp{width: 1100px;} */
    .data-view-warp .data-view-item {
        margin-bottom: 60px;
    }
}


@media only screen and (min-width:1025px) {
    .banner-title {
        /* font-size: 6rem; */
    }

    /*时间轴section*/
    .section-warp {
        padding-bottom: 120px;
        padding-top: 20px;
        position: relative;
        z-index: 1;
        font-family: Arial;
    }

    .section-timeline {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        padding-top: 20px;
    }

    .section-timeline-item {
        margin: 0 auto;
        width: 12rem;
        padding-top: 80px;
    }

    .section-timeline-time {
        font-size: 1.12rem;
        float: left;
        line-height: 1;
        text-align: right;
        width: 2.8rem;
    }

    .section-timeline-time.w1 {
        width: 250px;
    }

    .section-timeline-time.w2 {
        width: 300px;
    }

    .section-timeline-time.w3 {
        width: 310px;
    }

    .section-timeline-time.w4 {
        width: 290px;
    }

    .section-timeline-time span.txt1 {
        opacity: 0;
    }

    .section-timeline-time span.txt2 {
        float: right;
    }

    .section-timeline::after,
    .section-timeline-item::after {
        content: "";
        display: block;
        clear: both;
    }

    .section-timeline-content {
        width: 600px;
        float: left;
        margin-left: 1rem
    }

    .section-timeline-title {
        font-size: .36rem;
        color: #1d1d1d;
    }

    .section-timeline-desc {
        font-size: .24rem;
        margin: 20px auto 30px;
        line-height: 30px;
    }

    .right .section-timeline-item {
        float: left;
    }

    .right .section-timeline-time {
        float: right;
        text-align: left;
    }

    .right .section-timeline-time span.txt1 {
        float: left;
    }

    .right .section-timeline-time span.txt2 {
        float: none;
    }

    .right .section-timeline-content {
        float: left;
    }

    .section-timeline-time.scrolled {
        position: absolute;
        right: auto;
        top: 100px;
        transition: none;
    }

    .section-timeline-time.scrolled span.txt1 {
        opacity: 1;
    }

    .section-timeline-time.scrolled span.txt2 {
        opacity: 0;
    }

    .right .section-timeline-time.scrolled {
        left: auto;
        right: auto;
    }

    .right .section-timeline-time.scrolled.w3 {
        left: 702px
    }

    .section-data-view {
        /* padding: 128px 0 50px; */
    }

    /* .data-view-warp{width: 90%;} */
    .data-view-warp .data-view-item {
        margin-bottom: 50px;
    }
}

@media only screen and (max-width:1440px) {
    .content-warp {
        width: 1000px;
    }

    .data-view-warp .data-view-item .txt1 {
        font-size: 6.8rem;
    }

    .banner .banner-img {
        width: 100%;
        height: auto;
    }
    .section-timeline{width:800px;}
}

@media only screen and (max-width:1280px) {
    .data-view-warp .data-view-item .txt1 {
        font-size: 6rem;
    }
}

@media only screen and (min-width:1200px) {
    .section-timeline-time.scrolled.fixed{position: fixed;margin-right: auto;right: auto;}
    .right .section-timeline-time.scrolled.fixed{left: auto; margin-left: auto;}


}
@media only screen and (min-width:1366px) {
    .section-timeline-time.scrolled{right: auto;}
    .section-timeline-time.scrolled.fixed{margin-right: auto;}
    .right .section-timeline-time.scrolled{right: auto;}
    .right .section-timeline-time.scrolled.fixed{margin-left: auto;}
}
@media only screen and (max-width:1500px) {
    .section-timeline-content{float: right;margin-left: 0}
}
.section-timeline-time{font-weight: bold;}
@media only screen and (max-width:1200px) and (min-width:1025px)  {
    .section-timeline-time.scrolled.fixed{position: fixed;}
}

@media only screen and (max-width:1024px) {
    .section-title {
        width: 100%;
        overflow-x: scroll;
        margin-bottom: 0;
    }

    .section-title::-webkit-scrollbar {
        width: 0px;
        height: 0;
    }

    .section-title-container {
        width: 1024px;
    }

    .section-title-container::after {
        clear: both;
        content: "";
        display: block;
    }

    .section-title .red-line {
        bottom: 0;
        /* display: none;*/
    }

    .section-warp {
        padding-bottom: 70px;
    }

    .section-warp.first {
        margin-top: -10px;
        position: relative;
        z-index: 2;
    }

    .section-timeline-item {
        padding: 70px 70px 0;
    }

    .section-timeline-time.scrolled {
        display: none;
    }

    .section-timeline-time {
        font-size: 80px;
        display: flex;
        justify-content: left;
        line-height: 1;
    }

    .section-timeline-title {
        font-size: 32px;
        font-weight: bold;
        margin: 10px 0 20px;
    }

    .section-timeline-desc {
        font-size: 28px;
        color: #3e3e3e;
        margin-bottom: 30px;
    }

    .section-timeline-content.text-right {
        text-align: left;
    }

    .section-data-view {
        /* padding: 108px 0 40px; */
    }

    .data-view-warp {
        width: 90%;
    }

    .data-view-warp .data-view-item {
        margin-bottom: 50px;
    }
}

@media only screen and (max-width:768px) {
    .section-title-container {
        width: 100%;
        padding: 0 50px;
    }

    .section-title-item {
        padding: 0;
    }

    .banner-title {
        /* font-size: 7rem; */
        text-align: center;
    }


    .section-title-item {
        font-size: 16px;
        padding: 0;
        line-height: 60px;
        display: none;
        text-align: left;
    }

    .section-title-item.cur {
        font-size: .18rem;
        display: block;
        color: #3e3e3e
    }

    .section-title .cur+.cur {
        display: none;
    }

    .section-timeline-item {
        padding: 50px 50px 0;
    }

    .section-timeline-time {
        font-size: 42px;
    }

    .section-timeline-title {
        font-size: 20px;
        margin: 6px auto 0;
    }

    .section-timeline-desc {
        font-size: 14px;
        margin-top: 12px;
        margin-bottom: 12px;
        line-height: 1.5;
    }

    .section-data-view {
        /* padding: 88px 0 30px; */
    }

    .data-view-warp .data-view-item {
        margin-bottom: 50px;
        width: 33.3%;
    }
}

@media only screen and (max-width:500px) {
    .section-title-container {
        padding: 0 4%;
    }

    .section-timeline-time {
        font-size: 32px;
    }

    .section-title-item {
        font-size: 16px;
        padding: 0 24px;
        width: auto;
        line-height: 60px;
        transition: none;
    }

    .section-title-item.cur,
    .section-title-item.visited {
        /* font-size: 15px; */
        font-size: .18rem;
        padding: 0;

    }

    .section-timeline-item {
        padding: 30px 0 0;
        width: 92%;
        margin: 0 auto
    }

    .section-data-view {
        /* padding: 68px 0 30px; */
    }

    .data-view-warp .data-view-item {
        margin-bottom: 40px;
        width: 50%;
    }

    .data-view-warp .data-view-item .txt2 {
        font-size: 12px;
    }
}


@media only screen and (min-width:1921px) {
    .section-full-page{max-height: 1080px;}
    .section-data-view{
        bottom: auto;
        top: 50%;
        margin-top: 90px;
    }
}

@media only screen and (min-width:1441px) and (max-width:1600px) {}

@media only screen and (min-width:1281px) and (max-width:1440px) {
    .section-title-item {
        padding: 28px 0;
    }

    .section-title-container {
        width: 1200px;
    }

    .section-title::before {
        width: calc(50% - 550px);
    }
    .section-full-page .section-title-0{
        top: 10%;
        font-size: 5.4rem;
    }
    .global-map{
        top: 10%;
        margin-top: 80px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1025px) {
    .section-full-page .section-title-0{
        top: 8%;
        font-size: 5rem;
    }
    .global-map{
        top: 8%;
        margin-top:60px;
    }
    .section-title-item {
        padding: 20px 0;
    }

    .section-title-item:nth-child(1) {
        text-indent: 20px;
    }

    .section-title-item:last-child {
        padding-right: 20px;
    }

    .section-title-container {
        width: 100%;
    }

    .section-title::before {
        width: calc(50% - 500px);
    }
    .section-full-page .section-title-0{
        font-size: 5rem;
        top: 9%;
    }
    .global-map{
        top: 9%;
        margin-top: 72px;
    }
    .data-view-warp{
        max-width: 740px;
    }
}

.no-fixed .mobile-nav {
    position: relative;
}

@media screen and (max-width: 1024px) and (min-width: 769px) {
    .section-full-page .section-title-0{
        top: 150px;
        font-size: .36rem;
    }
    .global-map{
        top: 150px;
        margin-top:130px;
    }
    .data-view-warp {
        width: 80%;
        padding-bottom: 140px;
    }
    .data-view-warp .data-view-item{
        margin-bottom: 80px;
        width: 33.3%;
    }
}

@media screen and (max-width:768px) {
    /* .section-full-page{
        height: 110vh;
    } */
    .section-full-page .section-title-0{
        top:100px;
        font-size: 28px;
    }
    .global-map{
        top: 110px;
        margin-top:70px;
    }
    .section-data-view {
        top: 10%;
        margin-top: 50vw;
        padding-top: 80px;
        bottom: auto;
    }
}
@media screen and (max-width:424px) {/**/
    .section-full-page .section-title-0{
        top: 10%;
    }
    .global-map{
        top:10%;
        margin-top:50px;
    }
    .section-data-view {
        padding-top: 90px;
    }
    .data-view-warp{width: 85%;}
}
@media screen and (max-width:414px) {
    .section-full-page{
        height: 110vh;
    }
    .section-data-view {
        padding-top: 70px;
    }
}
@media only screen and (max-width:375px) {
    .data-view-warp .data-view-item .txt1 {
        font-size: 6.8rem;
    }
}

@media only screen and (max-width:321px) {
    .section-full-page .section-title-0{
        font-size: 24px;
    }
    .section-title-container {
        width: 458px;
    }

    .section-title-item {
        font-size: 16px;
        padding: 0 12px;
        width: auto;
        line-height: 60px;
    }

    .section-data-view {
        padding: 50px 0 20px;
    }

    .data-view-warp .data-view-item {
        margin-bottom: 30px;
    }

    .data-view-warp .data-view-item .txt1 {
        font-size: 6rem;
    }
}