@media screen and (max-width: 1200px) and (min-width: 641px) {
    *{
        zoom: 0.8;
    }
}
@media screen and (max-width: 640px) {
    body .main {
        width: 96%;
        flex-wrap: wrap;
    }
    body header {
        display: none;
    }
    body .med-index {
        display: block;
    }
    body .briefL-top h1 {
        font-size: 60px;
    }
    body .page {
        margin-top: 52px;
    }
    body .plate1{
        width: 96%;
        margin: 0 2%;
        overflow: hidden;
    }
    body .swiper-text {
        width: 90%;
    }
    body .swiper-text h1 {
        font-size: 16px;
        line-height: 1.2;
    }
    body .swiper-text h4 {
        font-size: 14px;
        line-height: 1.2;
    }
    body .swiper-text span {
        margin: 5px 0;
    }
    body #swiper1 .swiper-pagination-bullet {
        width: 30px;
        height: 4px;    
    }
    body .page-text{
        width: 70%;
    }
    body .marginTop {
        margin-top: 5px;
    }
    body .brief-bg{
        width: auto;
    }
    body .briefLTop-name h4 {
        font-size: 22px;
    }
    body .briefLTop-name p {
        font-size: 14px;
    }
    body .briefL-text {
        margin-top: 25px;
        font-size: 14px;
        line-height: 1.4;
    }
    body .brief_left{
        width: 100%;
    }
    body .brief_right {
        width: 100%;
        margin-top: 5%;
    }
    body .briefL-a {
        margin-top: 10px;
        width: 99px;
        height: 39px;
        font-size: 14px;
        line-height: 39px;
    }
    body .areaBottom {
        margin-top: 20px;
        flex-wrap: wrap;
    }
    body .areaBottom a {
        width: 28%;
        margin-bottom: 3%;
    }
    body .areaBottom a p {
        margin-top: 10px;   
        font-size: 16px;
    }
    body .areaBottom a img {
        display: block;
        max-width: 60%;
        margin: auto;
    }
    body .area {
        top: 5%;
    }
    body .plate2 {
        padding-top: 20px;
    }
    body .plate2-ul .plate2TopImg1 {
        width: 100%;
        margin-bottom: 2%;
    }
    body .plate2-ul .plate2TopImg2 {
        width: 49%;
        margin-bottom: 2%;
    }
    body .plate2-ul {
        padding-bottom: 25px;
    }
    body .plate3-page {
        margin-top: 25px;
        padding-bottom: 50px;
    }
    body .footer-top {
        display: none;
    }
    body .footer-middle{
        display: none;
    }
    body .footer-bottom a {
        font-size: 12px;
        line-height: 20px;
        text-align: center;
    }
    body .footer {
        padding-top: 0;
    }
    body .page-text h4 {
        font-size: 24px;
        line-height: 1.4;
    }
    body .page-text p {
        font-size: 16px;
        line-height: 26px;
    }
    body .currentText p {
        font-size: 14px;
    }
    body .currentText a {
        font-size: 14px;
    }
    body .currentText span {
        font-size: 14px;
    }
    body .about1 {
        padding: 15px 0;
    }
    body .about1-left{
        width: 100%;
    }
    body .about1-left h4 {
        font-size: 30px;
    }
    body .about1-left p {
        margin-top: 6px;
    }
    body .about1-right {
        width: 100%;
    }
    body .about-bg {
        padding: 15px 0 50px;
    }
    body .about2-left {
        width: 100%;
    }
    body .about2-right {
        width: 100%;
        margin-top: 10px;
    }
    body .business1 {
        margin-top: 20px;
        flex-wrap: wrap;
    }
    body .business-img {
        width: 100%;
        margin-bottom: 5%;
    }
    body .business-text {
        width: 100%;
        padding-left: 0%;
        margin-bottom: 5%;
    }
    body .business-text h4 {
        font-size: 30px;
    }
    body .business-text span {
        margin: 10px 0;
    }
    body .business-text p {
        line-height: 26px;
    }
    body .business-text a {
        margin-top: 10px;
        padding: 5px 23px;
        font-size: 14px;
    }
    body .business {
        padding-bottom: 20px;
    }
    body .corporate{
        padding: 10px 0 30px;
    }
    body .corporateTop h4 {
        font-size: 30px;
    }
    body .corporateTop span {
        font-size: 16px;
    }
    body .contact-top {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    body .contact-top li {
        width: 48%;
        margin-bottom: 3%;
    }
    body .maps h5{
        margin: 15px 0;
    }
    body #map {
        height: 265px;
    }
    body .contact-bottom {
        margin-top: 20px;
    }
    body .message {
        margin-top: 25px;
        padding: 20px 11px;
    }
    body .message-inp {
        flex-wrap: wrap;
        margin-bottom: 10px;
    }
    body .message-input {
        width: 100%;
        margin-bottom: 10px;
    }
    body .message .message-input p{
        width: 13%;
        font-size: 14px;
        margin: 0;
        line-height: 20px;
    }
    body .messageBo-left .message-input p{
        width: 22%;
    }
    body .message-input input{
        font-size: 14px;
    }
    body .message textarea{
        padding: 11px 10px;
        font-size: 14px;
        margin-bottom: 10px;
    }
    body .message-bottom{
        flex-wrap: wrap;
    }
    body .messageBo-left{
        width: 100%;
    }
    body .message-code {
        padding-bottom: 10px;
    }
    body .messageBo-right {
        margin: 0 auto;
        width: 50%;
        margin-top: 20px;
    }
    body .messageBo-right button {
        font-size: 16px;
        line-height: 2;
    }
    body .corporateTop p {
        width: 100%;
        margin: 15px auto;
        line-height: 26px;
    }
    body .corporateTopUl {
        flex-wrap: wrap;
    }
    body .corporateTopUl li {
        width: 50%;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    body .corporateTopUl li:nth-child(2n){
        border-right: 1px solid #CCCCCC;
    }
    body .corporateTopUl li:nth-child(1){
        border-bottom: none;
    }
    body .corporateTopUl li:nth-child(2){
        border-bottom: none;
    }
    body .corporateBottom{
        margin: 30px 0;
        flex-wrap: wrap;
    }
    body .corporateBottom h1 {
        font-size: 40px;
        line-height: 75px;
    }
    body .corporateBottom-text {
        width: 100%;
        padding: 59px 10px 15px 10px; 
    }
    body .corporateBottom-img {
        width: 100%;
    }
    body .serial-ul {
        width: 80%;
    }
    body .social-ul {
        margin-top: 20px;
    }
    body .social-li{
        width: 100%;
        margin-right: 0;
    }
    body .plate3-h4 {
        font-size: 16px;
        line-height: 30px;  
    }
    body .plate3-p {
        padding: 0;
    }
    body .talent-ul{
        margin-top: 20px;
    }
    body .talent-ul .talent-top{
        justify-content: space-between;
        height: 40px;
    }
    body .talent-title{
        font-size: 14px;
        line-height: 40px;
    }
    body .talent-text {
        font-size: 12px;
        line-height: 20px;
        justify-content: space-between;
    }
    body .talentItem-text {
        padding: 10px;
    }
    body .talentItem-text h4{
        font-size: 18px;
    }
    body .talentItem-text p{
        font-size: 12px;
        margin: 8px auto;
        line-height: 20px;
    }
    body .talentItem-text span{
        font-size: 12px;
    }
    body .socList-text img {
        max-width: 100%;
    }
    body .socList-top {
        padding-top: 10px;
    }
    body .socList-top h4 {
        font-size: 24px;
    }
    body .socList-itme {
        margin: 5px 0;
    }
    body .socList-itme div {
        font-size: 12px;
    }
    body .socList-text {
        padding: 10px 0;

    }
    body .socList-bottom {
        margin-top: 10px;
        margin-bottom: 20px;
    }
    body .socList-bottom a {
        width: 40%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    body .socList-bottom a:last-child{
        text-align: right;
    }

}