.el-tabs__nav-wrap::after {
    display: none;
}
.about-center {
    position: relative;
}
.el-tabs__header {
    width: 1200px;
    height: 70px;
    border-radius: 35px;
    box-shadow: 0px 1px 29px 0px rgba(143, 171, 230, 0.64);
    background: #ffffff;
    display: inline-block;
    position: absolute;
    left: 50%;
    top: -35px;
    transform: translateX(-50%);
}
.el-tabs__nav-wrap {
    height: 100%;
}
.el-tabs__nav-scroll {
    height: 100%;
    text-align: center;
}
.el-tabs__nav {
    width: auto;
    height: 100%;
    float: none !important;
    display: inline-block;
}
.el-tabs__active-bar {
    height: 3px !important;
    background-color: #31549E !important;
}
.el-tabs__item {
    height: 100% !important;
    line-height: 70px !important;
    padding: 0 47px !important;
    font-size: 20px !important;
    color: #31549E !important;
}

/* info1 */
.info1-center {
    width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
    display: -moz-box;  /* Firefox */
    display: -ms-flexbox;    /* IE10 */
    display: -webkit-box;    /* Safari */ 
    display: -webkit-flex;    /* Chrome, WebKit */
    display: box; 
    display: flexbox; 
    display: flex;
    justify-content: space-between;
}
.info1-centerText {
    width: 100%;
    color: #333333;
    font-size: 18px;
    overflow: hidden;
    line-height: 25px;
    text-indent:2em;
    letter-spacing: 1px;
    word-break: break-all;
}
.info1-centerImg::after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.info1-centerText p {
    margin-top: 15px;
    word-break:initial;
}
.info1-centerImg {
    width: 647px;
    height: 405px;
    position: relative;
    float: right;
}
.info1-centerImg-box1 {
    width: 195px !important;
    height: 179px;
    background: #31549E;
    position: absolute;
    right: 10px;
    top: 0;
}
.info1-centerImg-box2 {
    width: 58px !important;
    height: 58px;
    background: #349D1C;
    position: absolute;
    left: 20px;
    bottom: 7px;
}
.info1-centerImg img {
    width: 560px;
    height: 347px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.info1-centerText-img {
    width: 100%;
    margin-top: 2%;
    display: -moz-box;  /* Firefox */
    display: -ms-flexbox;    /* IE10 */
    display: -webkit-box;    /* Safari */ 
    display: -webkit-flex;    /* Chrome, WebKit */
    display: box; 
    display: flexbox;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.info1-centerText-img img {
    width: 49%;
}
.info1-bioCulture {
    width: 100%;
    height: 404px;
    background: #F2F5FA;
}


.bioCulture-center {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: -moz-box;  /* Firefox */
    display: -ms-flexbox;    /* IE10 */
    display: -webkit-box;    /* Safari */ 
    display: -webkit-flex;    /* Chrome, WebKit */
    display: box; 
    display: flexbox; 
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bioCulture-center div {
    width: 376px;
    height: 204px;
    background: #ffffff;
    box-sizing: border-box;
    padding: 35px 24px;
}
.bioCulture-center div h1 {
    font-size: 32px;
    font-weight: 900;
}
.bioCulture-center div h2 {
    color: #31549E;
    font-size: 32px;
    border-bottom: 1px solid #E8E8E8;
    font-weight: 900;
    padding-bottom: 15px;
}
.bioCulture-center div h3 {
    color: #333333;
    font-size: 14px;
    margin-top: 10px;
}
.bioCulture-center div:hover {
    background: #31549E;
    box-sizing: border-box;
    text-align: center;
    padding: 35px 24px;
    transition: 2.5s;
}
.bioCulture-center div:hover h1 {
    font-size: 32px;
    font-weight: 900;
    color: #ffffff;
}
.bioCulture-center div:hover h2 {
    color: #ffffff;
    font-size: 18px;
    border-bottom: 0;
    font-weight: 900;
    padding-bottom: 15px;
}
.bioCulture-center div:hover h3 {
    color: #ffffff;
    font-size: 28px;
    margin-top: 10px;
}


.info1-bioHistory {
    width: 100%;
    background: #F2F5FA;
    margin-top: 100px;
}
.bioHistory-center {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    position: relative;
}
.bioHistory-title {
    width: 1200px;
    margin: 0 auto;
    font-size: 38px;
    font-weight: 500;
    color: #31549E;
}
.bioHistory-list {
    width: 100%;
    margin-top: 100px;
}
.bioHistory-list ul {
    position: relative;
    padding: 50px 0px;
}
.bioHistory-list ul::after {
    content: " ";
    display: block;
    width: 5px;
    height: 100%;
    background: #ffffff;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}
.bioHistory-list ul li {
    width: 100%;
    /* height: 90px; */
    min-height: 90px;
    letter-spacing: 1px;
    text-align: right;
    display: flex;
    justify-content: flex-start;
}
.bioHistory-list ul li:nth-child(2n) {
    text-align: left;
    display: flex;
    justify-content: right;
    justify-content: flex-end;
}
.bioHistory-listContent {
    width: 45%;
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
}
.bioHistory-list ul li:nth-child(2n) .bioHistory-listContent {
    flex-direction: row;
}
.bioHistory-listYear {
    width: 15%;
    height: 90px;
    min-height: 90px;
    position: relative;
    background: #7CA6FF;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    color: #fff;
    font-size: 24px;
}
.bioHistory-listYear::before {
    content: "";
    display: block;
    width: 7px;
    height: 7px;
    border: 4px solid #7CA6FF;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    right: -84%;
    transform: translateY(-50%);
    z-index: 1;
}
.bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
    content: "";
    display: block;
    width: 7px;
    height: 7px;
    border: 4px solid #7CA6FF;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    right: auto;
    left: -82%;
    transform: translateY(-50%);
    z-index: 1;
}
.bioHistory-listYear::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-left: 10px solid #7CA6FF;
    border-bottom: 8px solid transparent;
    position: absolute;
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    z-index: 1;
}
.bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-left: 0;
    border-right: 10px solid #7ca6ff;
    border-bottom: 8px solid transparent;
    position: absolute;
    top: 50%;
    right: auto;
    left: -10px;
    transform: translateY(-50%);
    z-index: 1;
}
.bioHistory-listC {
    width: 85%;
    min-height: 90px;
    padding: 10px 3% 10px 4%;
    box-sizing: border-box;
    color: #333;
    background: #fff;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: relative;
}
.bioHistory-list ul li:nth-child(2n) .bioHistory-listC {
    padding: 10px 4% 10px 3%;
    justify-content: flex-start;
}
.bioHistory-listC p {
    font-size: 16px;
    overflow: hidden;
    transition: 0.5s;
}
.bioHistory-listC p a {
    width: 20px;
    height: 20px;
    position: absolute;
    left: 5px;
    bottom: 5px;
    /* background: #4f3; */
}
.bioHistory-list ul li:nth-child(2n) .bioHistory-listC p a {
    position: absolute;
    left: auto;
    right: 5px;
}
.bioHistory-listC p a img {
    height: 100%;
}






/* info2 */
.info2-center {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
}
.info2-center h1 {
    font-size: 42px;
    color: #333333;
    font-weight: 500;
}
.info2-center p {
    font-size: 18px;
    line-height: 30px;
    color: #333333;
    margin: 50px 0;
    letter-spacing: 2px;
}
.about-swiper2 {
    margin-bottom: 20px;
}
.about-swiper2 .swiper-slide {
    overflow: hidden;
    position: relative;
}
.about-swiper2 .swiper-slide img {
    width: 100%;
    height: 100%;
}
.about-swiper2 .swiper-slide .about-swiperTitle {
    width: 100%;
    height: 50px;
    background: #31549E;
    position: absolute;
    bottom: 0;
    opacity: 0;
    color: #ffffff;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
}
.about-swiper2 .swiper-slide:hover img {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
    transition: 0.2s;
}
.about-swiper2 .swiper-slide:hover .about-swiperTitle {
    opacity: 1;
    transition: 1s;
}


/* info3 */
.info3-center {
    width: 1200px;
    margin: 0 auto;
}
.info3-center li {
    width: 90%;
    margin: 50px auto 116px;
    background: #EDEFF0;
    font-size: 18px;
    color: #333333;
    display: -moz-box;  /* Firefox */
    display: -ms-flexbox;    /* IE10 */
    display: -webkit-box;    /* Safari */ 
    display: -webkit-flex;    /* Chrome, WebKit */
    display: box; 
    display: flexbox; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
}
.info3-centerText {
    width: 558px;
    line-height: 30px;
    padding: 45px 51px;
    text-align: center;
    box-sizing: border-box;
}
.info3-centerImg {
    width: 522px;
}
.info3-centerImg img {
    width: 100%;
    height: 100%;
}
.info3-center li:nth-child(2n) {
    flex-direction: row-reverse;
}
.info3-swiper {
    width: 1200px;
    margin: 0 auto 30px;
    position: relative;
}
.about-swiper3 {
    width: 100%;
    border-radius: 10px;
}
.about-swiper3 .swiper-slide {
    height: 230px !important;
    border-radius: 10px;
    text-align: center;
}
.about-swiper3 .swiper-slide img {
    /* width: 100%; */
    height: 100%;
    max-height: 100%;
    border-radius: 10px;
    display: inline-block;
}
.swiper-button-prev {
    left: -4% !important;
}
.swiper-button-next {
    right: -4% !important;
}



/* info4 */
.about-info4 {
    background: #F2F5FA;
}
.info4-map {
    width: 100% !important;
    height: 728px;
    box-sizing: border-box !important;
    background: #ffffff !important;
}
.info4-center {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
}
.info4-center h1 {
    font-size: 30px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 40px;
}
.info4-address {
    width: 100%;
}
.info4-address ul {
    width: 100%;
}
.info4-address ul:after{
    content: "";
    display: block;
    height: 0;
    clear:both;
    visibility: hidden;
}
.info4-address li {
    width: 460px;
    height: 156px;
    background: #ffffff;
    margin-bottom: 40px;
    display: inline-block;
    padding: 19px 16px;
    box-sizing: border-box;
}
.info4-address li:nth-child(n+1) {
    float: left;
}
.info4-address li:nth-child(2n) {
    float: right;
}
.info4-address li h1 {
    font-size: 20px;
    font-weight: 600;
    color: #31549E;
    margin-bottom: 24px;
}
.info4-address li h1::before {
    content: '';
    width: 16px;
    height: 21px;
    margin-right: 10px;
    display: inline-block;
    background: url('../images/info4-mapMarker.png') no-repeat;
    background-size: 100% 100%;
}
.info4-address li p {
    font-size: 15px;
    color: #333333;
    line-height: 24px;
    word-break: break-all;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* ========================================================== */
@media (min-width: 340px) {
    .head-a {
        display: none;
    }
    .about {
        margin-top: 62px;
    }
    .el-tabs__header {
        width: 100%;
        height: 190px;
        border-radius: 0;
        box-shadow: none;
        position: relative;
        left: 0;
        top: 0;
        transform: none;
        margin: 15px 0 !important;
        padding: 0 20px !important;
        box-sizing: border-box;
    }
    .el-tabs__nav-scroll {
        text-align: left;
    }
    .el-tabs__nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-content: space-between;
        padding: 10px;
        box-sizing: border-box;
    }
    .el-tabs__item {
        padding: 0px 3% !important;
        line-height: normal !important;
        font-size: 15px !important;
        height: 46.5% !important;
        width: 48%;
        display: flex !important;
        align-items: center;
        justify-content: center;
        box-shadow: 0px 0px 10px 0px #e1eafe;
        white-space: pre-line;
        text-align: center;
    }
    .el-tabs__active-bar {
        height: 2px !important;
    }
    .info1-center,.info2-center {
        width: 90%;
    }
    .info1-center {
        padding: 20px 0;
    }
    .info1-centerImg {
        width: 100%;
        height: 200px;
        float: none;
        margin: 0 auto 30px;
    }
    .info1-centerImg div {
        display: none;
    }
    .info1-centerImg img {
        width: 100%;
        height: 100%;
    }
    .info1-centerText p {
        margin-top: 0px;
        font-size: 16px;
        line-height: 24px;
    }
    .info1-centerText-img {
        display: inline;
    }
    .info1-centerText-img img {
        width: 100%;
        margin-top: 2%;
    }
    .info1-bioCulture {
        height: auto;
        padding: 20px 0;
    }
    .bioCulture-center {
        width: 90%;
        display: inherit;
        text-align: center;
    }
    .bioCulture-center div {
        width: 100%;
        height: 140px;
        padding: 20px;
        margin-bottom: 15px;
    }
    .bioCulture-center div h1 {
        font-size: 22px;
    }
    .bioCulture-center div h2 {
        font-size: 16px;
        padding-bottom: 5px;
    }
    .bioCulture-center div h3 {
        font-size: 16px;
        margin-top: 10px;
    }
    .bioCulture-center div:hover {
        background: #ffffff;
        text-align: center;
        padding: 20px;
        transition: 0;
        color: #333333;
    }
    .bioCulture-center div:hover h1 {
        color: #333333;
        font-size: 22px;
    }
    .bioCulture-center div:hover h2 {
        color: #31549E;
        font-size: 16px;
        padding-bottom: 5px;
        border-bottom: 1px solid #E8E8E8;
    }
    .bioCulture-center div:hover h3 {
        color: #333333;
        font-size: 16px;
        margin-top: 10px;
    }

    .info1-bioHistory {
        margin-top: 50px;
    }
    .bioHistory-center {
        width: 90%;
        font-size: 24px;
        padding: 25px 0 0;
    }
    .bioHistory-title {
        width:100%;
        font-size: 30px;
    }
    .bioHistory-listContent {
        width: 100%;
    }
    .bioHistory-list {
        margin-top: 0;
    }
    .bioHistory-list ul {
        padding: 25px 0px;
    }
    .bioHistory-list ul::after {
        display: none;
    }
    .bioHistory-list ul li {
        margin-bottom: 3%;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        display: none;
    }
    .bioHistory-listYear::before {
        display: none;
    }
    .bioHistory-listYear::after {
        display: none;
    }
    .bioHistory-list ul li {
        min-height: 60px;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::after {
        display: none;
    }
    .bioHistory-listC {
        width: 80%;
        min-height: 60px;
    }
    .bioHistory-listC p {
        font-size: 14px;
    }
    .bioHistory-listC p a {
        width: 16px;
        height: 16px;
    }
    .bioHistory-listYear {
        width: 20%;
        font-size: 18px;
        height: 60px;
        min-height: 60px;
    }
    


    .info2-center h1 {
        font-size: 26px;
    }
    .info2-center p {
        font-size: 18px;
        line-height: 22px;
        margin: 20px 0;
        letter-spacing: 1px;
    }
    .about-swiper2 .swiper-slide .about-swiperTitle {
        opacity: .7;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
    }
    .info3-center {
        width: 100%;
    }
    .info3-center li {
        width: 100%;
        margin: 20px auto 0;
        display: inherit;
    }
    .info3-centerText {
        width: 100%;
        padding: 40px 20px;
        line-height: 30px;
    }
    .info3-centerImg {
        width: 100%;
    }
    .info3-swiper {
        width: 90%;
        margin: 15px auto 30px;
    }
    .swiper-wrapper {
        margin-bottom: 10%;
    }
    .about-swiper3 .swiper-slide {
        height: 160px !important;
    }
    .swiper-button-prev,.swiper-button-next {
        display: none !important;
    }
    .info4-map {
        height: 300px;
        margin-top: 30px;
        display: none;
    }
    .info4-center {
        width: 100%;
        padding: 0px;
    }
    .info4-center-title {
        font-size: 30px;
        text-align: center;
        margin-bottom: 10px !important;
        margin-top: 20px;
    }
    .info4-address li {
        width: 100%;
        margin-bottom: 10px;
        box-sizing: border-box;
        padding: 20px;
    }
}

@media (min-width: 407px) {
    .el-tabs__item {
        font-size: 18px !important;
    }
    .info1-centerImg {
        height: 252px;
    }
    .info1-centerText p {
        font-size: 17px;
        line-height: 26px;
    }
    .bioCulture-center {
        width: 80%;
    }
    .bioCulture-center div {
        height: 160px;
        padding: 26px;
    }
    .bioCulture-center div h1 {
        font-size: 24px;
    }
    .bioCulture-center div h2 {
        font-size: 18px;
    }
    .bioCulture-center div h3 {
        font-size: 18px;
    }
    .bioCulture-center div:hover {
        padding: 26px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 24px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 18px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 18px;
    }

    .bioHistory-list ul li {
        min-height: 60px;
    }
    .bioHistory-listYear {
        height: 60px;
        min-height: 60px;
    }
    .bioHistory-listC {
        min-height: 60px;
    }


    .info3-swiper {
        margin: 20px auto 30px;
    }
    .swiper-wrapper {
        margin-bottom: 9%;
    }
    .about-swiper3 .swiper-slide {
        height: 200px !important;
    }
}

@media (min-width: 550px) {
    .el-tabs__header {
        height: 270px;
    }
    .el-tabs__nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-content: space-between;

        box-sizing: border-box;
    }
    .el-tabs__nav-next, .el-tabs__nav-prev {
        display: none;
    }
    .el-tabs__item {
        font-size: 20px !important;
    }
    .el-tabs__active-bar {
        height: 3px !important;
    }
    .info1-centerImg {
        height: 340px;
    }
    .info1-centerText p {
        margin-top: 5px;
        font-size: 18px;
        line-height: 28px;
    }
    .bioCulture-center {
        width: 70%;
    }
    .bioCulture-center div {
        width: 100%;
        height: 170px;
        padding: 25px;
    }
    .bioCulture-center div h1 {
        font-size: 26px;
    }
    .bioCulture-center div h2 {
        font-size: 20px;
    }
    .bioCulture-center div h3 {
        font-size: 20px;
    }
    .bioCulture-center div:hover {
        padding: 25px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 26px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 20px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 20px;
    }

    .info1-bioHistory {
        margin-top: 75px;
    }
    .bioHistory-title {
        width:100%;
        font-size: 32px;
    }
    .bioHistory-list ul li {
        min-height: 90px;
    }
    .bioHistory-listYear {
        height: 90px;
        min-height: 90px;
        font-size: 24px;
    }
    .bioHistory-listC {
        min-height: 90px;
    }
    .bioHistory-listC p {
        font-size: 16px;
    }
    .bioHistory-list ul {
        padding: 50px 0px;
    }


    .info3-center,.info4-center {
        width: 90%;
    }
    .info3-center li {
        width: 90%;
        margin: 30px auto 0;
    }
    .info3-centerText {
        line-height: 40px;
    }
    .info3-swiper {
        width: 85%;
    }
    .about-swiper3 .swiper-slide {
        height: 150px !important;
    }
    .info4-map {
        height: 380px;
    }
    .info4-center {
        padding: 50px 0;
    }
    .info4-center-title {
        margin-bottom: 40px;
        text-align: left;
        margin-top: 0;
    }
    .info4-center h1 {
        padding: 0;
    }
    .info4-address li {
        width: 100%;
        margin-bottom: 15px;
    }
}

@media (min-width: 769px) {
    .about {
        margin-top: 70px;
    }
    .el-tabs__header {
        width: 90%;
        height: auto;
        border-radius: 35px;
        box-shadow: 0px 1px 29px 0px rgba(143, 171, 230, 0.64);
        position: absolute;
        left: 50%;
        top: -27.5px;
        transform: translateX(-50%);
        margin: 0 0 15px !important;
        padding: 0 !important;
    }
    .el-tabs__nav-scroll {
        text-align: center;
    }
    .el-tabs__nav {
        width: auto;
        height: 100%;
        float: none !important;
        display: inline-block;
        padding: 0;
    }
    .el-tabs__active-bar {
        height: 3px !important;
        background-color: #31549E !important;
    }
    .el-tabs__item {
        padding: 0 10px !important;
        font-size: 16px !important;
        height: auto !important;
        line-height: 50px !important;
        width: auto;
        display: inline !important;
        box-shadow: none;
    }
    .info1-centerImg {
        width: 647px;
        height: 405px;
        margin: 0 auto;
    }
    .info1-centerImg img {
        width: 90%;
        height: 90%;
    }
    .info1-centerText p {
        margin-top: 10px;
        font-size: 19px;
        line-height: 30px;
    }
    .info1-centerText-img {
        width: 100%;
        margin-top: 2%;
        display: -moz-box;  /* Firefox */
        display: -ms-flexbox;    /* IE10 */
        display: -webkit-box;    /* Safari */ 
        display: -webkit-flex;    /* Chrome, WebKit */
        display: box; 
        display: flexbox;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .info1-centerText-img img {
        width: 49%;
    }
    .info1-bioCulture {
        height: auto;
        padding: 30px 0;
    }
    .bioHistory-title {
        font-size: 38px;
    }
    .bioCulture-center {
        width: 60%;
    }
    .bioCulture-center div {
        height: 200px;
        padding: 25px;
        margin-bottom: 20px;
    }
    .bioCulture-center div h1 {
        font-size: 32px;
    }
    .bioCulture-center div h2 {
        font-size: 23px;
    }
    .bioCulture-center div h3 {
        font-size: 22px;
    }
    .bioCulture-center div:hover {
        padding: 25px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 32px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 23px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 22px;
    }

    .info1-bioHistory {
        margin-top: 100px;
    }
    .bioHistory-title {
        font-size: 34px;
    }
    .bioHistory-center {
        width: 90%;
        font-size: 24px;
        padding: 50px 0;
    }
    .bioHistory-listContent {
        width: 45%;
    }
    .bioHistory-list ul li {
        margin-bottom: 0;
    }
    .bioHistory-list ul li {
        min-height: 70px;
    }
    .bioHistory-list {
        margin-top: 25px;
    }
    .bioHistory-listYear {
        width: 20%;
        font-size: 20px;
        height: 70px;
        min-height: 70px;
    }
    .bioHistory-listC {
        width: 80%;
        min-height: 70px;
        padding: 10px 3% 10px 5%;
    }
    .bioHistory-listC p {
        font-size: 15px;
    }
    .bioHistory-list ul::after {
        display: block;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        display: block;
    }
    .bioHistory-listYear::before {
        right: -68%;
        display: block;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        left: -68%;
    }
    .bioHistory-listYear::after {
        display: block;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::after {
        display: block;
    }
    .bioHistory-listC p a {
        width: 16px;
        height: 16px;
        position: absolute;
        left: 3px;
        bottom: 5px;
    }


    .info2-center h1 {
        font-size: 34px;
    }
    .info2-center p {
        font-size: 18px;
        line-height: 24px;
        margin: 20px 0;
        letter-spacing: 1px;
    }
    .info3-center li {
        width: 90%;
        font-size: 14px;
        margin: 30px auto;
        display: -moz-box;  /* Firefox */
        display: -ms-flexbox;    /* IE10 */
        display: -webkit-box;    /* Safari */ 
        display: -webkit-flex;    /* Chrome, WebKit */
        display: box; 
        display: flexbox; 
        display: flex;
    }
    .info3-centerText {
        width: 558px;
        line-height: 25px;
        padding: 22px 26px;
    }
    .info3-centerImg {
        width: 522px;
    }
    .info3-swiper {
        margin: 0 auto 30px;
    }
    .about-swiper3 .swiper-slide {
        height: 200px !important;
    }
    .info4-map {
        height: 520px;
        display: block;
    }
    .info4-address li {
        width: 340px;
    }
}

@media (min-width: 960px) {
    .el-tabs__header {
        height: 60px;
        top: -30px;
    }
    .el-tabs__item {
        line-height: 60px !important;
        padding: 0 15px !important;
    }
    .info1-center {
        padding: 50px 0;
    }
    .info1-centerImg {
        width: 480px;
        height: 300px;
        float: right;
    }
    .info1-centerImg div {
        display: block;
    }
    .info1-centerImg img {
        width: 410px;
        height: 260px;
    }
    .info1-centerText p {
        font-size: 20px;
        line-height: 32px;
    }
    .info1-bioCulture {
        height: 270px;
        padding: 0;
    }
    .bioCulture-center {
        width: 90%;
        display: -moz-box;  /* Firefox */
        display: -ms-flexbox;    /* IE10 */
        display: -webkit-box;    /* Safari */ 
        display: -webkit-flex;    /* Chrome, WebKit */
        display: box; 
        display: flexbox; 
        display: flex;
        text-align: left;
    }
    .bioCulture-center div {
        width: 32%;
        height: 150px;
        padding: 20px;
    }
    .bioCulture-center div h1 {
        font-size: 23px;
    }
    .bioCulture-center div h2 {
        font-size: 23px;
    }
    .bioCulture-center div h3 {
        font-size: 20px;
        margin-top: 5px;
    }
    .bioCulture-center div:hover {
        text-align: left;
        padding: 20px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 23px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 23px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 20px;
        margin-top: 5px;
    }

    .bioHistory-title {
        font-size: 36px;
    }
    .bioHistory-list ul li {
        min-height: 90px;
    }
    .bioHistory-list {
        margin-top: 50px;
    }
    .bioHistory-listC p {
        font-size: 16px;
    }
    .bioHistory-listYear {
        width: 20%;
        height: 90px;
        min-height: 90px;
    }
    .bioHistory-listC {
        width: 80%;
        min-height: 90px;
    }
    .bioHistory-listYear::before {
        right: -64%;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        left: -64%;
    }


    .info3-center li {
        font-size: 16px;
        margin: 40px auto;
    }
    .info3-centerText {
        line-height: 28px;
    }
    .about-swiper3 .swiper-slide {
        height: 170px !important;
    }
    .info4-map {
        height: 750px;
    }
    .info4-address li {
        width: 400px;
        margin-bottom: 20px;
    }
}

@media (min-width: 1025px) {
    .head-a {
        display: block;
    }
    .about {
        margin-top: 0;
    }
    .el-tabs__header {
        height: 65px;
        top: -32.5px;
    }
    .el-tabs__item {
        padding: 0 20px !important;
        line-height: 65px !important;
    }
    .info1-center {
        padding: 100px 0;
    }
    .info1-centerText p {
        margin-top: 15px;
    }
    .info1-bioCulture {
        height: 330px;
    }
    .bioCulture-center div {
        height: 170px;
        padding: 25px;
    }
    .bioCulture-center div h1 {
        font-size: 26px;
    }
    .bioCulture-center div h2 {
        font-size: 24px;
        padding-bottom: 10px;
    }
    .bioCulture-center div:hover {
        background: #31549E;
        box-sizing: border-box;
        text-align: center;
        padding: 25px;
        transition: 2.5s;
    }
    .bioCulture-center div:hover h1 {
        font-size: 26px;
        font-weight: 900;
        color: #ffffff;
    }
    .bioCulture-center div:hover h2 {
        color: #ffffff;
        font-size: 24px;
        border-bottom: 0;
        font-weight: 900;
        padding-bottom: 5px;
    }
    .bioCulture-center div:hover h3 {
        color: #ffffff;
        font-size: 20px;
        margin-top: 5px;
    }

    .bioHistory-title {
        font-size: 38px;
    }
    .bioHistory-list {
        margin-top: 100px;
    }
    .bioHistory-listYear {
        width: 20%;
    }
    .bioHistory-listC {
        width: 80%;
    }
    .bioHistory-listYear::before {
        right: -64%;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        left: -64%;
    }
    

    .info2-center h1 {
        font-size: 42px;
    }
    .info2-center p {
        font-size: 18px;
        line-height: 30px;
        margin: 50px 0;
        letter-spacing: 2px;
    }
    .about-swiper2 .swiper-slide .about-swiperTitle {
        opacity: 0;
        height: 50px;
        line-height: 50px;
        font-size: 20px;
    }
    .info3-center li {
        margin: 50px auto;
    }
    .info3-centerText {
        line-height: 34px;
    }
    .swiper-button-prev,.swiper-button-next {
        display: flex !important;
    }
    .swiper-button-prev {
        left: -4% !important;
    }
    .swiper-button-next {
        right: -4% !important;
    }
    .swiper-wrapper {
        margin-bottom: 0;
    }
    .info4-address li {
        width: 430px;
        margin-bottom: 30px;
    }
}

@media (min-width: 1100px) {
    .el-tabs__header {
        width: 90%;
        height: 70px;
        background: #ffffff;
        display: inline-block;
        top: -35px;
    }
    .el-tabs__item {
        padding: 0 30px !important;
    }
    .info1-centerImg {
        width: 540px;
        height: 338px;
        float: right;
    }
    .info1-centerImg img {
        width: 470px;
        height: 291px;
    }
    .bioCulture-center div {
        height: 180px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 28px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 26px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 24px;
    }

    .bioHistory-listYear {
        width: 20%;
    }
    .bioHistory-listC {
        width: 80%;
    }
    .bioHistory-listYear::before {
        right: -63%;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        left: -64%;
    }


    .about-swiper3 .swiper-slide {
        height: 200px !important;
    }
    .info4-address li {
        width: 460px;
        margin-bottom: 40px;
    }
}

@media (min-width: 1280px) {
    .el-tabs__header {
        width: 1200px;
    }
    .info1-center,.info2-center,.info3-center {
        width: 1200px;
    }
    .info1-centerImg {
        width: 647px;
        height: 405px;
    }
    .info1-centerImg img {
        width: 560px;
        height: 347px;
    }
    .info1-bioCulture {
        height: 404px;
    }
    .bioCulture-center {
        width: 1200px;
    }
    .bioCulture-center div {
        height: 204px;
        padding: 35px 24px;
    }
    .bioCulture-center div h1 {
        font-size: 32px;
    }
    .bioCulture-center div h2 {
        font-size: 32px;
        padding-bottom: 15px;
    }
    .bioCulture-center div:hover h1 {
        font-size: 32px;
    }
    .bioCulture-center div:hover h2 {
        font-size: 18px;
        padding-bottom: 15px;
    }
    .bioCulture-center div:hover h3 {
        font-size: 28px;
        margin-top: 10px;
    }


    .bioHistory-center {
        width: 1200px;
    }
    .bioHistory-title {
        width: 1200px;
    }
    .bioHistory-listYear {
        width: 15%;
    }
    .bioHistory-listC {
        width: 85%;
    }
    .bioHistory-listYear::before {
        right: -84%;
    }
    .bioHistory-list ul li:nth-child(2n) .bioHistory-listYear::before {
        left: -82%;
    }

    .info3-center li {
        font-size: 18px;
    }
    .info3-swiper {
        width: 1100px;
    }
    .about-swiper3 .swiper-slide {
        height: 230px !important;
    }
    .info4-center {
        width: 1200px;
    }
}

@media (min-width: 1366px) {
    .info3-swiper {
        width: 1200px;
    }
}

@media (min-width: 1440px) {
}

@media (min-width: 1680px) {
}

@media (min-width: 1920px) {
}