html {
    font-size: 833.333333%;
}

body {
    font: .16rem/.26rem 'Microsoft YaHei', sans-serif;
    color: #000;
    /* background-image: url('../img/210118-1.jpg');
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: 100% auto; */
    transition: background 1s;
}

/* body.changeBg {
    background-image: url(http://images.china.cn/images1/ch/2019zgwj/newfirst/img/first/bg5.jpg);
} */

a {
    color: #000;
}

.vidoBG {
    position: absolute;
    width: 100%;
    left: 0;
    top: 80px;
    bottom: 0;
    z-index: -1;
    background-color: #63C8FF;
}

.vidoBG video {
    width: 101%;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
}

.vidoBG .imgCover {
    background-image: url('http://images.china.cn/images1/ch/2021zgwj/zh/research/img/bg1.png');
    background-repeat: repeat-x;
    background-position: 0 0;
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
}

.wrap {
    width: 100%;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    padding-bottom: .3rem;
}

.main {
    width: 83vw;
    min-width: 2125px;
    box-sizing: border-box;
    margin: .6rem auto 0;
    display: flex;
    justify-content: space-between;
    transition: transform 1s;
}

.main.goRight {
    transform: translateX(100vw);
}

.left {
    width: 5.4rem;
}

.lm1 {
    font-size: .32rem;
    line-height: .45rem;
    position: relative;
    text-indent: .25rem;
}

.lm1 span {
    color: #E4484D;
}

.lm1::before {
    content: '';
    width: .1rem;
    height: .32rem;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 2px;
    background-color: #E4494E;
}

.lm2 {
    font-size: .22rem;
    line-height: .28rem;
    position: relative;
    text-indent: .15rem;
}

.lm2::before {
    content: '';
    width: .05rem;
    position: absolute;
    left: 0;
    top: 10%;
    bottom: 5%;
    background-color: #E4494E;
}

.topnews {
    padding: .15rem 0 .3rem;
}

.topnews h1 {
    font-size: .28rem;
    line-height: .44rem;
    color: #000;
    margin-bottom: .2rem;
}

.topnews h1 a {
    color: #000;
}

.topnews p {
    font-size: .16rem;
}

.topnews span,
.topnews span a {
    color: #E4484D;
}

.left .list {
    background: url(../img/dot.gif) repeat-x 0 0;
    margin-bottom: .45rem;
}

.left .list li {
    padding: .1rem 0 .1rem .1rem;
    background: url(../img/dot.gif) repeat-x 0 100%;
    position: relative;
}

.left .list li::before {
    content: '';
    width: .05rem;
    height: .05rem;
    background-color: #E4484D;
    position: absolute;
    left: 0;
    top: .2rem;
}

.left .list li span {
    color: #E4484D;
    font-size: .16rem;
    padding: 0 0.1rem 0 0;
    margin-right: 0.1rem;
    position: relative;
    font-weight: normal;
}

.left .list li span::after {
    content: '';
    width: 1px;
    position: absolute;
    top: 12%;
    right: 0;
    bottom: 12%;
    background-color: #000;
}

.xcenter {
    margin-bottom: .25rem;
}

.xcenter img {
    width: 100%;
}

.spec {
    width: 100%;
    padding: .45rem 0 0;
    overflow: hidden;
    position: relative;
}

.spec .swiper-slide {
    display: flex;
    justify-content: space-around;
}

.spec .swiper-slide img {
    width: 1.4rem;
    height: 1.4rem;
    transform-origin: 50% 50%;
    transition: all .5s;
    border-radius: 50%;
    background: #fff;
}

.spec .swiper-slide a {
    display: block;
    width: 1.4rem;
    height: 1.4rem;
    position: relative;
}

.spec .swiper-slide a::before,
.spec .swiper-slide a::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 100% 100%;
    transition: transform .5s;
    transform-origin: 50% 50%;
}

.spec .swiper-slide a::before {
    background-image: url('http://images.china.cn/images1/ch/2021zgwj/en/first/img/cn.png');
}

.spec .swiper-slide a::after {
    background-image: url('http://images.china.cn/images1/ch/2021zgwj/en/first/img/cy.png');
}

.spec .swiper-slide a:hover img {
    transform: scale(1.1);
}

.spec .swiper-slide a:hover::before {
    transform: rotate(-180deg) scale(1.1);
}

.spec .swiper-slide a:hover::after {
    transform: rotate(540deg) scale(1.1);
}

.spec .spec-pagination {
    text-align: center;
    padding-top: 0.3rem;
}

.spec .swiper-pagination-bullet {
    width: 0.12rem;
    height: 0.12rem;
    background-color: #E5E5E5;
    opacity: 1;
}

.spec .swiper-pagination-bullet-active {
    background-color: #E4494E;
}

.right {
    width: 10rem;
}

.menu {
    width: 100%;
    display: flex;
    justify-content: flex-start;
}

.menu div {
    width: 15%;
    margin-right: 20px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #4A8EFF;
    font-size: .2rem;
    color: #fff;
}

.menu div p {
    line-height: .4rem;
    padding-left: .4rem;
    background-repeat: no-repeat;
    background-position: 0 50%;
    background-size: auto 65%;
}

.menu div:nth-child(1) {
    z-index: 3;
}

.menu div:nth-child(2) {
    z-index: 2;
}

.menu div:nth-child(3) {
    z-index: 1;
}

.menu div:nth-child(1) p {
    background-image: url(../img/a1.png);
}

.menu div:nth-child(2) p {
    background-image: url(../img/a2.png);
}

.menu div:nth-child(3) p {
    background-image: url(../img/a3.png);
}

.menu div:nth-child(4) p {
    background-image: url(../img/a4.png);
}

.menu div.cur {
    background-color: #fff;
    font-weight: bold;
    z-index: 20;
}

.menu div.cur a {
    color: #1B9FE7;
}

.menu div:nth-child(1).cur p {
    background-image: url(../img/a1a.png);
}

.menu div:nth-child(2).cur p {
    background-image: url(../img/a2a.png);
}

.menu div:nth-child(3).cur p {
    background-image: url(../img/a3a.png);
}

.menu div:nth-child(4).cur p {
    background-image: url(../img/a4a.png);
}

.menu div::after {
    content: '';
    position: absolute;
    z-index: 10;
    top: 0;
    right: -0.4rem;
    bottom: 0;
    width: .4rem;
    background-image: url(../img/blue_tri.png);
    background-repeat: no-repeat;
    background-position: 0 0;
    background-size: 100% 100%;
}



.menu div.cur::before {
    content: '';
    position: absolute;
    left: 0;
    right: -.3rem;
    bottom: -1px;
    height: 2px;
    background-color: #fff;
}

.menu div.cur::after {
    background-image: url(../img/white_tri.png);
}

.menu div a,
.menu div.cur span {
    display: none;
}


.menu div span,
.menu div.cur a {
    display: block;
}

.choose {
    background-color: #fff;
    padding: 10px 0 10px 10px;
    height: 4rem;
    display: flex;
    align-items: center;
    box-shadow: 2px 2px 2px rgba(0, 0, 0, .2);
    margin-bottom: .2rem;
    overflow: hidden;
}

.choose .one {
    display: none;
}

.choose .one:first-child {
    display: flex;
}

.moment {
    justify-content: flex-start;
}

.moment .pic,
.moment .pic p,
.moment .pic img {
    width: 5.5rem;
    height: 3.75rem;
}

.moment .pic p {
    display: none;
    overflow: hidden;
}

.moment .pic p:first-child {
    display: block;
}

.moment .pic img {
    transition: transform .5s;
}

.moment .pic p:hover img {
    transform-origin: 50% 50%;
    transform: scale(1.1);
}

.moment .txt {
    width: 4.4rem;
}

.moment li {
    height: calc(3.75rem / 3);
    background-image: url(../img/dot.gif);
    background-repeat: repeat-x;
    background-position: 0 100%;
    position: relative;
    box-sizing: border-box;
    padding: 0 5% 0 7.5%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.moment li:last-child {
    background: none;
}

.moment .txt h1 {
    font-size: 0.18rem;
    padding-bottom: 2%;
    font-weight: normal;
}

.moment .txt p,
.moment .txt p a {
    font-size: 0.14rem;
    color: #E4464C;
}

.moment li.cur {
    background-color: #F2F2F2;
}

.moment li.cur::before {
    content: '';
    width: .06rem;
    background-color: #E86467;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
}

.moment li.cur h1 {
    font-weight: bold;
}

.Image {
    display: flex;
    justify-content: space-around;
}

.Image .pic {
    width: 5.5rem;
    height: 3.75rem;
    position: relative;
    margin-right: 0.15rem;
    overflow: hidden;
}

.Image .pic img {
    width: 5.5rem;
    height: 3.75rem;
    transition: transform .5s;
}

.Image .pic:hover img {
    transform-origin: 50% 50%;
    transform: scale(1.1);
}

.Image .pic p {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1.16rem;
    background-image: url(http://images.china.cn/images1/ch/2019zgwj/newfirst/img/first/bg2.png);
    background-repeat: repeat-x;
    background-position: 0 100%;
    background-size: auto 100%;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    padding: .1rem .2rem 0 1rem;
    font-size: 0.2rem;
    line-height: .34rem;
    color: #fff;
}

.Image .pic p a {
    color: #fff;
}

.Image .pic p::before {
    content: '';
    width: 0.6rem;
    height: 0.6rem;
    position: absolute;
    left: .25rem;
    bottom: .25rem;
    background: url('http://images.china.cn/images1/ch/2019zgwj/sjyx/img/play.png') no-repeat 50% 50%;
}

.Image .list {
    width: 4.2rem;
    height: 3.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.Image .list li {
    display: flex;
    justify-content: space-around;
}

.Image .list span,
.Image .list img {
    width: 1.55rem;
    /* height: 1.1rem; */
    height: auto;
}

.Image .list span {
    display: block;
    overflow: hidden;
    position: relative;
}

.Image .list .pic::before {
    content: '';
    width: 0.3rem;
    height: 0.3rem;
    position: absolute;
    left: .12rem;
    bottom: .12rem;
    z-index: 10;
    background-image: url('http://images.china.cn/images1/ch/2019zgwj/sjyx/img/play.png');
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 100% 100%;
}

.Image .list img {
    transform-origin: 50% 50%;
    transition: transform .5s;
}

.Image .list li:hover img {
    transform: scale(1.1);
}

.Image .list p {
    margin: 0 .1rem .05rem .15rem;
    width: 2.5rem;
    height: 1.05rem;
    font-size: 0.18rem;
    font-weight: bold;
    background-image: url(../img/dot.gif);
    background-repeat: repeat-x;
    background-position: 0 100%;

}

.Image .list p span,
.Image .list p span a {
    color: #E4464C;
    display: block;
    font-weight: normal;
    font-size: 0.14rem;
}

.Image .list li:last-child {
    margin-bottom: 0;
}

.Image .list li:last-child p {
    background: none;
}

.read {
    justify-content: center;
    align-content: center;
    flex-direction: column;
}

.read div {
    width: 90%;
    margin: 0 auto;
    box-sizing: border-box;
    padding-right: 10px;
}

.read ul {
    display: flex;
    justify-content: space-between;
    background-image: url(http://images.china.cn/images1/ch/2019zgwj/newfirst/img/first/e3.gif);
    background-repeat: repeat-y;
    background-position: 50% 0;
}

.read ul:first-child {
    padding-bottom: .2rem;
}

.read li {
    width: 45%;
    font-size: 0.14rem;
}

.read li p {
    font-size: 0.22rem;
    margin-bottom: 0.1rem;
    font-weight: bold;
}

.bill {
    width: 100%;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 0 .44rem;
}

.bill--item {
    width: 2rem;
    height: 3.43rem;
}

.bill--item img {
    width: 100%;
    height: 100%;
}

.red_blue {
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
}

.red {
    width: 4.8rem;
    height: 2.75rem;
    background-image: url(../img/red.jpg);
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: 100% 100%;
    display: flex;
    align-items: stretch;
    border-radius: .12rem;
}

.red div {
    width: 100%;
    box-sizing: border-box;
    margin: 1.05rem 5% 5% 8%;
    position: relative;
    overflow: hidden;
}

.red p {
    font-size: 0.22rem;
    line-height: .34rem;
    font-weight: bold;
    color: #fff;
    padding-bottom: .1rem;
    transition: all .8s;
    transform-origin: 0 0;
    transform: scale(.6) translateY(-100%);
    opacity: 0;
    position: absolute;
    left: 0;
    top: auto;
    bottom: -200%;
}

.red p.now {
    opacity: 1;
    transform: scale(1);
    top: 0;
    bottom: auto;
}

.red p.next {
    top: 0;
    /* bottom: auto; */
    opacity: 0;
    transform: scale(.6) translateY(180%);
}

.red p.dispear {
    transform: scale(.6) translateY(-100%);
    opacity: 0.3;
}

.blue {
    width: 4.8rem;
    height: 2.75rem;
    background-image: url(../img/blue.jpg);
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: 100% 100%;
    position: relative;
    display: flex;
    align-items: stretch;
    border-radius: .12rem;
}

.blue .arr {
    width: 6.7%;
    height: auto;
    position: absolute;
    right: .42rem;
    top: .46rem;
    z-index: 10;
}

.blue .txtRoll {
    width: 100%;
    box-sizing: border-box;
    margin: 15% 8% 8% 8%;
    position: relative;
    overflow: hidden;
}

.blue .txtRoll ul {
    position: relative;
    width: 100%;
}

.blue .txtRoll li {
    height: 100%;
    font-size: 0.22rem;
    line-height: .32rem;
    color: #fff;
    font-weight: bold;
    display: flex;
    align-items: center;
    float: left;
    box-sizing: border-box;
    padding: 0 5px;
}

.blue .txtmenu {
    position: absolute;
    right: 0;
    bottom: 6%;
    left: 0;
    height: .16rem;
    display: flex;
    justify-content: center;
}

.blue .txtmenu span {
    display: inline-block;
    width: 0.12rem;
    height: 0.12rem;
    margin: 0 .05rem;
    border: .02rem solid #fff;
    border-radius: 50%;
    cursor: pointer;
}

.blue .txtmenu span.cur {
    background-color: #fff;
}

.divIn {
    width: .33rem;
    height: auto;
    position: absolute;
    left: .47rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    animation: ArrGoLeft linear infinite 1.2s;
    opacity: 0;
}

.divInImg {
    width: .32rem;
    height: auto;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-44%);
    transition: left .4s;
    cursor: pointer;
}

@keyframes ArrGoLeft {
    0% {
        transform: translateX(60%);
        opacity: 0;
    }

    30% {
        opacity: 1;
    }

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

.divOut {
    width: .32rem;
    height: auto;
    position: absolute;
    z-index: 10;
    right: .47rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    margin-top: -40px;
    animation: ArrGoRight linear infinite 1.2s;
    opacity: 0;
}

.divOutImg {
    width: .32rem;
    height: auto;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-43%);
    transition: right .4s;
    cursor: pointer;
    margin-top: -40px;
    display: none;
}

@keyframes ArrGoRight {
    0% {
        transform: translateX(-60%);
        opacity: 0;
    }

    30% {
        opacity: 1;
    }

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

.conver {
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    top: 80px;
    bottom: 0;
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: cover;
    transition: transform 1s;
    display: flex;
    justify-content: center;
    align-items: stretch;
    overflow: hidden;
}

.conver.goleft {
    transform: translateX(-100%);
}

.conver .allproduce {
    width: 85%;
    display: flex;
    align-items: center;
    position: relative;
}

.conver .allproduce h2 {
    display: inline-block;
    height: .25rem;
    text-indent: .2rem;
    font-size: .25rem;
    line-height: .25rem;
    color: #000;
    position: relative;
    margin-bottom: 0.2rem;
}

.conver .allproduce h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10%;
    bottom: 10%;
    width: 0.07rem;
    background-color: #ED4145;
}

.conver .one {
    width: 100%;
}

.conver .one ul {
    display: flex;
    justify-content: space-between;
    padding: .2rem 0;
}

.conver .one li {
    width: 16%;
    font-size: 0.16rem;
    color: #A4A4A4;
    line-height: .3rem;
    text-align: center;
    transition: all .6s .8s;
    transform: translateY(2.5rem);
    opacity: 0;
}

.conver .one li.downUp {
    transform: translateY(0);
    opacity: 1;
}

.conver .one li a {
    color: #A4A4A4;
}

.conver .one li img {
    width: 100%;
    box-sizing: border-box;
    border: 9px solid #fff;
    box-shadow: 0 2px 10px rgb(0 0 0 / 45%);
    transition: transform 0.5s;
}

.conver .one li:hover img {
    transform: scale(1.1, 1.1);
}

.conver .one li p {
    font-size: 0.2rem;
    color: #000;
    margin: .2rem 0 0;
    font-weight: bold;
}

.conver .one li p a {
    color: #000;
}

@media screen and (max-device-width: 1920px) {
    html {
        font-size: 625%;
    }

    .main {
        min-width: 1594px;
    }
}

@media screen and (max-device-width: 1680px) {
    html {
        font-size: 546.875%;
    }

    .main {
        min-width: 1394px;
    }
}

@media screen and (max-device-width: 1600px) {
    html {
        font-size: 520.833333%;
    }

    .main {
        min-width: 1328px;
    }
}

@media screen and (max-device-width: 1440px) {
    html {
        font-size: 468.75%;
    }

    .main {
        min-width: 1195px;
    }

    .wrap {
        padding-bottom: .6rem;
    }
}

@media screen and (max-device-width: 1280px) {
    html {
        font-size: 416.666667%;
    }

    .main {
        min-width: 1062px;
    }

    .left .list li span {
        display: none;
    }
}

@media screen and (max-device-width: 1200px) {
    html {
        font-size: 390.625%;
    }

    .main {
        min-width: 996px;
    }
}

.entrance {
    transition: all .8s;
    transform: translateY(2.5rem);
    opacity: 0;
}

.entrance.upShow {
    transform: translateY(0);
    opacity: 1;
}