body, html {
    padding: 0;
    margin: 0;
    width: 100vw;

    /*background: url("/img/model/04关于我们.png") top center no-repeat;*/
    /*background: url("/img/model/04关于我们.png") no-repeat 0 -92.5vh;*/
    /*background-size: 100% auto;*/
}

html {
    overflow-y: scroll;
}

.banner_box {
    display: block;
    height: 100vh;
    /*min-height: 50.5rem;*/
    width: 100vw;
    overflow: hidden;
    background: url("/img/about/bg-gy.png") center bottom no-repeat;
    background-size: cover;
    position: fixed;
    z-index: 50;

    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}

.banner_box_show {
    height: 3.6458rem;
    z-index: 10;

    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}

.banner_box > div, .banner_box > br {
    display: block;
}

.banner_box > div:first-child {
    font-weight: 700;
    font-size: 3.13rem;
    color: #FFFFFF;
    text-align: center;
    width: max-content;
    margin: 18.54rem auto 0 auto;
    padding-bottom: 1.3rem;
    border-bottom: solid 0.31rem #FFFFFF;
}

.banner_box > div:nth-child(2) {
    width: 5rem;
    height: 0.31rem;
    background: #FFFFFF;
    margin: 1.41rem auto 0 auto;
}


.top_tab {
    display: block;
    height: 3.65rem;
    width: 100vw;
    /*overflow: hidden;*/
    border: 0.05rem solid #D9D9D9;
    background: white;
    margin-bottom: 2.97rem;
    position: fixed;
    top: 3.6458rem;
    z-index: 20;
}

.top_tab > div {
    width: 62.5rem;
    height: 3.65rem;
    margin: 0 auto;
}

.top_tab_box {
    display: block;
    float: left;
    width: 20%;
    height: 3.6rem;
    font-size: 0.94rem;
    color: #666666;
    text-align: center;
    line-height: 3.6rem;
    /*background: white;*/
    cursor: pointer;
}

.top_tab_box_num1 {
    width: 100%
}

.top_tab_box_num2 {
    width: 50%
}

.top_tab_box_num3 {
    width: 33%
}

.top_tab_box_num4 {
    width: 25%
}

.top_tab_box_num5 {
    width: 20%
}

.top_tab_box_num6 {
    width: 16%
}

.top_tab_box_num7 {
    width: 14%
}

.top_tab_box_num8 {
    width: 12.5%
}

.top_tab_box_num9 {
    width: 11%
}

.top_tab_box_num10 {
    width: 10%
}

.top_tab_box > div:last-child {
    width: 0.31rem;
    height: 0.31rem;
    border-radius: 0.16rem;
    background: #B9B9B9;
    margin: -0.05rem auto 0 auto;
}

.top_tab_box_on {
    color: #076BF2;
}

.top_tab_box_on > div:last-child {
    background: #076BF2;
    box-shadow: 0 0 0.2rem 0.1rem #076BF2;
}


.jianjie {
    min-width: 67.71rem;
    max-width: 100vw;
    background: #FFFFFF;
}

.jianjie > div {
    width: 67.71rem;
    margin: 0 auto;
    padding: 6.18rem 0 6.25rem 0;
}

.jianjie > div > div:first-child {
    font-weight: 700;
    font-size: 1.88rem;
    color: #333333;
    text-align: center;
    line-height: 3.02rem;
    margin: 0 0 1.4rem 0;
}

.jianjie > div > p {
    font-size: 0.94rem;
    color: #333333;
    letter-spacing: 0;
    text-align: justify;
    line-height: 1.67rem;
    text-indent: 1.5em;
    margin: 0 0 0.88rem 0;
}

.jianjie > div > img {
    display: block;
    margin: 3.85rem auto 0 auto;
    width: 55.63rem;
    /*height: 26.98rem;*/
}

.jianjie_box {
    width: 67.71rem;
    height: 20.94rem;
    margin-top: 4.43rem;
}

.jianjie_box > div {
    display: block;
    float: left;
    width: 15.99rem;
    height: 20.94rem;
    margin: 0 1.25rem 0 0;
    background: #F5F5F7;
}

.jianjie_box > div:first-child {
    margin-left: 0;
}

.jianjie_box > div:last-child {
    margin-right: 0;
}

.jianjie_box > div > img {
    display: block;
    width: 2.6rem;
    height: 2.6rem;
    margin: 4.22rem auto 0 auto;
}

.jianjie_box > div > div:nth-child(2) {
    font-weight: 700;
    font-size: 1.25rem;
    color: #333333;
    text-align: center;
    line-height: 2.3rem;
    margin-top: 1.35rem;
}


.jianjie_box > div > div:nth-child(3) {
    width: 11.82rem;
    font-size: 0.83rem;
    color: #666666;
    line-height: 1.46rem;
    margin: 2.08rem auto 0 auto;
}

.nr_box {
    display: none;
}

.yuanj {
    min-width: 67.71rem;
    max-width: 100vw;
    height: 50rem;
    background: #FFFFFF;
}

.yuanj > div {
    width: 67.71rem;
    margin: 0 auto;
    padding: 9.18rem 0 6.25rem 0;
}

.yuanj > div > div:first-child {
    width: auto;
    height: 3.02rem;
    font-weight: 700;
    font-size: 1.88rem;
    color: #333333;
    text-align: center;
    line-height: 3.02rem;
    margin: 0 auto;
}

.yuanj_left {
    display: block;
    float: left;
    width: 25.16rem;
    margin-top: 7.95rem;
}

.yuanj_left > div {
    width: 25.16rem;
    height: 4.17rem;
    margin-bottom: 4.11rem;
}

.yuanj_left > div > img {
    display: block;
    float: left;
    width: 2.3rem;
    height: 2.3rem;
    margin: 1.04rem 0 0 0;
}

.yuanj_left > div > span {
    display: block;
    float: left;
    width: 0.05rem;
    height: 3.75rem;
    background: #CCCCCC;
    margin: 0.2rem 1.77rem 0 1.88rem;
}

.yuanj_left > div > div {
    display: block;
    float: left;
}

.yuanj_left > div > div > span {
    display: block;
}

.yuanj_left > div > div > span:first-child {
    width: auto;
    height: 2.3rem;

    font-weight: 700;
    font-size: 1.25rem;
    color: #333333;
    line-height: 2.3rem;
}

.yuanj_left > div > div > span:last-child {
    width: 18.23rem;
    height: 1.46rem;

    font-size: 0.83rem;
    color: #076BF2;
    line-height: 1.46rem;
    margin-top: 0.26rem;
}

.yuanj_left > div > div > span:last-child > p {
    width: 19.23rem;
    height: 1.46rem;
    font-size: 0.83rem;
    color: #076BF2;
    line-height: 1.46rem;
    margin: 0;
    padding: 0;
}

.yuanj > div > img {
    display: block;
    float: right;
    width: 31.25rem;
    height: 23.96rem;
    margin: 6.3rem 0 0 0;
}


.ryzz {
    min-width: 67.71rem;
    max-width: 100vw;
    height: 50rem;
    background: #F5F5F7;
}

.ryzz > div {
    width: 67.71rem;
    margin: 0 auto;
    padding: 6.38rem 0 6.25rem 0;
}

.ryzz > div > div:first-child {
    width: 8.5rem;
    height: 3.02rem;
    font-weight: 700;
    font-size: 1.88rem;
    color: #333333;
    text-align: center;
    line-height: 3.02rem;
    margin: 0 auto;
}

.ryzz_box {
    display: block;
    float: left;
    width: 14.58rem;
    height: 12.6rem;
    margin: 2.7rem 0.52rem 0.36rem 5.73rem;
}

.ryzz_box > img {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.ryzz_box > div {
    height: 1.46rem;
    font-size: 0.83rem;
    color: #282828;
    text-align: center;
    line-height: 1.46rem;
    margin-top: 1.61rem;
}


.hzhb {
    min-width: 67.71rem;
    max-width: 100vw;
    height: 50rem;
    background: #FFFFFF;
    /*opacity: 0;*/
}

.hzhb > div {
    width: 67.71rem;
    margin: 0 auto;
    padding: 8rem 0 6.25rem 0;
}

.hzhb > div > div:first-child {
    width: auto;
    height: 3.02rem;
    font-weight: 700;
    font-size: 1.88rem;
    color: #333333;
    text-align: center;
    line-height: 3.02rem;
    margin: 0 auto 1.25rem auto;
}

.hzhb > div > img {
    display: block;
    float: left;
    width: 10.42rem;
    height: 6.25rem;
    margin: 1.77rem 0.05rem 0 0.73rem;
}


.fazhan {
    min-width: 67.71rem;
    max-width: 100vw;
    height: 50rem;
    background: #F5F5F7;
}

.fazhan > div {
    width: 67.71rem;
    margin: 0 auto;
    padding: 8.68rem 0 6.25rem 0;
}

.fazhan > div > div:first-child {
    width: auto;
    height: 3.02rem;
    font-weight: 700;
    font-size: 1.88rem;
    color: #333333;
    text-align: center;
    line-height: 3.02rem;
    margin: 0 auto 1.25rem auto;
}

.fazhan_box {
    display: block;
    width: 67.81rem;
    height: 32.86rem;
    margin: 0 auto;
    position: relative;
}


.fazhan_box_img {
    width: 22.6rem;
    height: 22.6rem;
    display: block;
    float: left;
    margin-top: 2.34rem;
}

.fazhan_box > span {
    display: block;
    width: 13.43rem;
    height: 6.98rem;
    opacity: 0.8;
    background: #FFFFFF;
    position: absolute;
    top: 4.79rem;
    left: 15.83rem;
    font-weight: bold;
    font-size: 3.85rem;
    color: #333333;
    text-align: center;
    margin: 0 0 0 0;
    line-height: 6.98rem;
}

.fazhan_box_title {
    display: block;
    width: 33.96rem;
    float: right;
    margin-bottom: 2.4rem;
}

.fazhan_box_title:nth-child(3) {
    margin-top: 10.52rem;
}

.fazhan_box_title > div {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 0.21rem;
    transform: rotate(45deg);
    background: #076BF2;
    float: left;
    margin: 0.26rem 0 0 0;
}

.fazhan_box_title > span {
    display: block;
    float: left;
}

.fazhan_box_title > span:nth-child(2) {
    color: #076bf2ff;
    line-height: 0.99rem;
    letter-spacing: 0;
    font-size: 1.04rem;
    font-weight: 700;
    margin-right: 3.1rem;
    width: 2.5rem;
    text-align: left;
    margin-left: 0.2rem;

}

.fazhan_box_title > span:nth-child(3) {
    width: 26.04rem;
    font-size: 0.83rem;
    color: #333333;
    line-height: 1.25rem;
}

.fazhan_box_fan {
    display: block;
    position: absolute;
    bottom: 6.35rem;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 1.3rem;
    cursor: pointer;
}

.fazhan_box_fan_left {
    right: 4.74rem;
    background: url("/img/about/left.png") center no-repeat;
    background-size: 100% 100%;
}

.fazhan_box_fan_left:hover {
    background: url("/img/about/left2.png") center no-repeat;
    background-size: 100% 100%;
}

.fazhan_box_fan_right {
    right: 0.1rem;
    background: url("/img/about/right.png") center no-repeat;
    background-size: 100% 100%;
}

.fazhan_box_fan_right:hover {
    background: url("/img/about/right2.png") center no-repeat;
    background-size: 100% 100%;
}


.fazhan_time1 {
    width: 67.71rem;
    height: 0.42rem;
    background: #FFFFFF;
    border-radius: 0.21rem;
    position: absolute;
    bottom: 2.81rem;
    z-index: 3;
}

.fazhan_time2 {
    width: 4.79rem;
    height: 0.42rem;
    background: #076BF2;
    border-radius: 0.21rem;
    position: absolute;
    bottom: 2.81rem;
    left: 0;
    z-index: 4;
}

.fazhan_time {
    display: block;
    width: 67.71rem;
    height: 3.28rem;
    margin: 0 auto;
    position: absolute;
    bottom: 0;
    z-index: 5;
}

.fazhan_time_box {
    display: block;
    float: left;
    margin: 0 0 0 0;
    width: 9.63rem;
    height: 2.08rem;
    font-size: 0.94rem;
    color: #999999;
    text-align: center;
    line-height: 1.88rem;
    cursor: pointer;
}

.fazhan_time_box > div {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 0.21rem;
    background: #CCCCCC;
    border: 0.05rem solid #CCCCCC;
    margin: 0 auto 0.88rem auto;
}

.fazhan_time_box > span {
    display: block;
}

.fazhan_time_box_on > div {
    background: white;
    border: 0.05rem solid #076BF2;
}

.fazhan_time_box_on {
    font-size: 1.25rem;
    color: #076BF2;
    line-height: 1.88rem;
    font-weight: bold;
}

.fazhan_box_logo {
    position: absolute;
    z-index: 10;
    width: 2.08rem;
    height: 2.34rem;
    bottom: 2.81rem;
    left: 4.37rem;
}

.fazhan_margin_left {
    /*margin-left: 0.26rem;*/
}

.fazhan_time21 {
    width: 14.37rem;
}

.fazhan_time22 {
    width: 24.32rem;
}

.fazhan_time23 {
    width: 33.96rem;
}

.fazhan_time24 {
    width: 43.59rem;
}

.fazhan_time25 {
    width: 53.22rem;
}

.fazhan_time26 {
    width: 67.71rem;
}


.fazhan_box_logo1 {
    left: 14.06rem;
}

.fazhan_box_logo2 {
    left: 23.75rem;
}

.fazhan_box_logo3 {
    left: 33.8rem;
}

.fazhan_box_logo4 {
    left: 43.38rem;
}

.fazhan_box_logo5 {
    left: 53.07rem;
}

.fazhan_box_logo6 {
    left: 62.5rem;
}

#nr_after {
    width: 100vw;
    height: 3.7rem;
    /*height: 7.4vw;*/
}


/*轮播图*/
.Carousel_box {
    /*visibility: hidden;*/
    display: block;
    /*height: 100vh;*/
    min-height: 50.5rem;
    min-width: 62.5rem;
    max-width: 100vw;
    overflow: hidden;
    position: relative;
    background: #F5F5F7;
    /*opacity: 0.1;*/
}

.Carousel_box_overflow {
    /*height: 100vh;*/
    width: 100vw;
    min-width: 62.5rem;
    min-height: 50.5rem;
    overflow: hidden;
}

.Carousel_box_overflow1 {
    width: 100vw;
}

.Carousel_box_overflow2 {
    width: 200vw;
}

.Carousel_box_overflow3 {
    width: 300vw;
}

.Carousel_box_overflow4 {
    width: 400vw;
}

.Carousel_box_overflow5 {
    width: 500vw;
}

.Carousel_box_overflow6 {
    width: 600vw;
}

.Carousel_box_overflow7 {
    width: 700vw;
}

.Carousel_box_overflow8 {
    width: 800vw;
}

.Carousel_box_overflow9 {
    width: 900vw;
}

.Carousel_box_overflow10 {
    width: 1000vw;
}

.Carousel_box_overflow11 {
    width: 1100vw;
}

.Carousel_box_overflow12 {
    width: 1200vw;
}

.Carousel_box_overflow13 {
    width: 1300vw;
}

.Carousel_box_overflow14 {
    width: 1400vw;
}

.Carousel_box_overflow15 {
    width: 1500vw;
}

.Carousel_box_overflow16 {
    width: 1600vw;
}

.Carousel_box_overflow17 {
    width: 1700vw;
}

.Carousel_box_overflow18 {
    width: 1800vw;
}

.Carousel_box_overflow19 {
    width: 1900vw;
}

.Carousel_box_overflow20 {
    width: 2000vw;
}

.Carousel_img_box {
    display: block;
    float: left;
    width: 100vw;
    /*height: 100vh;*/
}

.Carousel_img_box > img {
    display: block;
    width: 34.33rem;
    margin: 13.9rem auto 0;
}

.Carousel_box_Toggle_button {
    display: none;
    position: absolute;
    width: 2.6rem;
    height: 2.6rem;
    top: 24.3rem;
    cursor: pointer;
}

.Carousel_box_left {
    left: 16.3rem;
    background: url("/img/about/left.png") center no-repeat;
    background-size: 100% 100%;
}

.Carousel_box_left:hover {
    background: url("/img/about/left2.png") center no-repeat;
    background-size: 100% 100%;
}

.Carousel_box_right {
    right: 16.3rem;
    background: url("/img/about/right.png") center no-repeat;
    background-size: 100% 100%;
}

.Carousel_box_right:hover {
    background: url("/img/about/right2.png") center no-repeat;
    background-size: 100% 100%;
}

.Carousel_box:hover .Carousel_box_Toggle_button {
    display: block;
}

.Carousel_box_drop {
    display: block;
    bottom: 5rem;
    margin: -8.7rem auto;
    white-space: nowrap;
    vertical-align: middle;
    overflow: hidden;

    width: 8.6445rem;
    max-width: 69.156rem;
    height: 8.3125rem;
}

.Carousel_box_drop > div {
    width: 100%;
    height: 100%;
}


.Carousel_box_drop1 {
    width: 8.6445rem;
}

.Carousel_box_drop2 {
    width: 17.289rem;
}

.Carousel_box_drop3 {
    width: 25.9335rem;
}

.Carousel_box_drop4 {
    width: 34.578rem;
}

.Carousel_box_drop5 {
    width: 43.2225rem;
}

.Carousel_box_drop6 {
    width: 51.867rem;
}

.Carousel_box_drop7 {
    width: 60.5115rem;
}

.Carousel_box_drop8 {
    width: 69.156rem;
}

.Carousel_box_drop9 {
    /*width: 77.8005rem;*/
    width: 69.156rem;
}

.Carousel_box_drop10 {
    /*width: 86.445rem;*/
    width: 69.156rem;
}

.Carousel_box_drop11 {
    /*width: 95.0895rem;*/
    width: 69.156rem;
}

.Carousel_box_drop12 {
    /*width: 103.734rem;*/
    width: 69.156rem;
}

.Carousel_box_drop13 {
    /*width: 112.3785rem;*/
    width: 69.156rem;
}

.Carousel_box_drop14 {
    /*width: 121.023rem;*/
    width: 69.156rem;
}

.Carousel_box_drop15 {
    /*width: 129.6675rem;*/
    width: 69.156rem;
}

.Carousel_box_drop16 {
    /*width: 138.312rem;*/
    width: 69.156rem;
}

.Carousel_box_drop17 {
    /*width: 146.9565rem;*/
    width: 69.156rem;
}

.Carousel_box_drop18 {
    /*width: 155.601rem;*/
    width: 69.156rem;
}

.Carousel_box_drop19 {
    /*width: 164.2455rem;*/
    width: 69.156rem;
}

.Carousel_box_drop20 {
    /*width: 172.89rem;*/
    width: 69.156rem;
}

.Carousel_box_drop1 > div {
    width: 8.6445rem;
}

.Carousel_box_drop2 > div {
    width: 17.289rem;
}

.Carousel_box_drop3 > div {
    width: 25.9335rem;
}

.Carousel_box_drop4 > div {
    width: 34.578rem;
}

.Carousel_box_drop5 > div {
    width: 43.2225rem;
}

.Carousel_box_drop6 > div {
    width: 51.867rem;
}

.Carousel_box_drop7 > div {
    width: 60.5115rem;
}

.Carousel_box_drop8 > div {
    width: 69.156rem;
}

.Carousel_box_drop9 > div {
    width: 77.8005rem;
}

.Carousel_box_drop10 > div {
    width: 86.445rem;
}

.Carousel_box_drop11 > div {
    width: 95.0895rem;
}

.Carousel_box_drop12 > div {
    width: 103.734rem;
}

.Carousel_box_drop13 > div {
    width: 112.3785rem;
}

.Carousel_box_drop14 > div {
    width: 121.023rem;
}

.Carousel_box_drop15 > div {
    width: 129.6675rem;
}

.Carousel_box_drop16 > div {
    width: 138.312rem;
}

.Carousel_box_drop17 > div {
    width: 146.9565rem;
}

.Carousel_box_drop18 > div {
    width: 155.601rem;
}

.Carousel_box_drop19 > div {
    width: 164.2455rem;
}

.Carousel_box_drop20 > div {
    width: 172.89rem;
}

.Carousel_box_drop_small {
    width: 7.8125rem;
    height: 7.3125rem;
    float: left;
    margin: 0 0.416rem;
}

.Carousel_box_drop_small > div:first-child {
    /* width: 7.4973rem; */
    /* height: 4.9973rem; */
    background: #FFFFFF;
    /* border: 0.052rem solid #076BF2; */
    box-shadow: 0 0.3125rem 0.833rem 0 #9999991a;
    padding: 0.3152rem;
}

.Carousel_box_drop_small_show > div:first-child {
    border: 0.052rem solid #076BF2;
}

.Carousel_box_drop_small > div > img {
    display: block;
    width: 7.1875rem;
    height: 4.6875rem;
    /* margin: 0.3152rem auto;*/
}

.Carousel_box_drop_small > div:last-child {
    white-space: break-spaces;
    width: 7.4rem;
    font-size: 0.729rem;
    height: 1.5rem;
    line-height: 1.5rem;
    color: #282828;
    text-align: center;
    padding-top: 0.7rem;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}


.Carousel_box_title {
    width: 100vw;
    display: block;
    position: absolute;
    top: 8.28rem;
    text-align: center;
    font-weight: 700;
    font-size: 1.875rem;
    color: #333333;
}