@media screen and ( min-width: 100px ) and ( max-width: 500px ) {

  .tet-right {
    text-align: right;
  }
  
  h1 {
  
    /* z-index: -9999; */
    transform: translateX(-999999px);
    position: absolute;
  }
  
  body {
    
    /* width: 100px !important; */
    /* overflow: hidden; */
    display: flex;
    flex-direction: column;
    min-width: 20rem;
    /* background-color: red; */
    /* min-height: 100vh; */
    /* background-color: red; */
    /* max-width: 1440px; */
    /* min-width: 1445px; */
    
  }
  
  body>nav {
  
  width: 100%;  
  height: 70px;
  background: #000000;
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  z-index: 1;
  min-width: 1000px;
  display: none;
  }
  
  
  body>nav>.nav-list {
  
    display: flex;
    align-items: center;
    color: #ffffff;
    /* width: 400px;  */
    justify-content: space-between;
    font-weight: 500;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 18px;
  
    position: relative;
  
  }
  
  .nav-line-box {
  
  
    width: 100%;
    position: absolute;
    /* background-color: #FFFFFF; */
    height: 2px;
  
    bottom: -8px;
    
    
  
  }
  .nav-line {
  
    width: 20px;
    height: 100%;
    background-color: #ffffff;
    border-radius: 30px;
    transform: translate( 90px );
    transition: all .5s;
  
  }
  
  .nav-list-item {
    /* margin: 0px; */
    margin: 0px 80px;
  }
  .nav-list-item>a {
    color: #ffffff;
    font-style: normal;
    text-decoration: none;
  }
  
  .nav-list-item.active {
  
    font-weight: 800;
  
  }
  
  
  body>nav>.logo {
  
    width: 45px;
    height: 45px;
    /* background-color: red; */
    background-image: url(/asset/logo.png);
    background-size: cover;
    /* border-radius: 5px; */
    position: absolute;
    left: 70px;
  }
  
  
  .top-box-parent {
  
  
    width: 20rem;
    display: flex;
    height: 8.666667rem;
    /* background: #E6332D; */
    justify-content: center;
    align-items: center;
    /* justify-content: center;
    align-items: center; */
    /* margin-top: 70px; */
    margin-top: 0px;
    overflow: hidden;
    margin-top: 3.2rem;
  
  }
  
  .top-box {
    /* width: 1440px; */
  
  height: 8.666667rem;
  /* background: #E6332D; */
  background-image: url(/asset/mobile/head.png);
  background-size: 100%;
  /* background-size: cover; */
  background-repeat: no-repeat;
  background-position: center;
  /* width: 1440px; */
  width: 20rem;
  /* max-width: 1440px; */
  display: flex;
  align-items: center;
  
  position: relative;
  
  }
  
  .top-box>.top-buts {
  
    display: flex;
    position: absolute;
    left: .96rem;
    bottom: .64rem;
    margin-left: 0px;
  }
  
  .top-buts>.top-buts-item {
  
    /* width: 3.84rem; */
    /* width: 4.0rem; */
    width: auto;
    height: .986667rem;
    border-radius: .24rem .24rem .24rem .24rem;
    border: .053333rem solid #FFFFFF;
    margin-right: .96rem;
    display: flex;
    align-items: center;
    padding: .293333rem .16rem;
    font-weight: 500;
    font-size: .48rem;
    color: #FFFFFF;
    position: relative;
  }
  
  .top-buts-item img {
      width: .64rem;
      height: .64rem;
      margin-right: .213333rem;
      
    }
  
    .top-buts-item > a {
  
      width: 100%;
      height: 100%;
      /* background-color: red; */
      position: absolute;
  
    }
  
  main {
  
    /* width: 100%; */
    width: 20rem;
    overflow: hidden;
    /* max-width: 1445px; */
    /* height: 4616px; */
    background-color: #ffffff;
    display: flex;
    padding: 0rem 1.066667rem;
    flex-direction: column;
    align-items: center;
    /* align-items: center; */
    
  }
  main>.main-1 {
  
    /* height: 6.346667rem; */
    height: auto;
    /* width: 100%; */
    /* width: 20rem; */
    width: 100%;
    display: flex;
    /* align-items: center; */
    /* overflow: hidden; */
    justify-content: space-between;
    /* max-width: 1445px; */
    /* margin-top: 1.1rem; */
  
    /* justify-content: space-around; */
    /* background-color: yellow; */
  
  }
  
  .main-1-card {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main-1-card>img {
    width: 2.133333rem;
    height: 2.133333rem;
    margin-top: 1.44rem;
  }
  .main-1-card>.main-1-card-name {
    margin-top: .64rem;
    font-weight: 500;
    font-size: .48rem;
    color: #DC1912;
    margin-bottom: .32rem;
  }
  .main-1-card>span {
    font-weight: 500;
    font-size: .373333rem;
    color: #3E3E3E;
    margin-bottom: 1.733333rem;
  }
  
  
  
  
  main>.main-2 {
    /* width: 20rem; */
    
    overflow: hidden;
    /* height: 24.506667rem; */
    margin-bottom: 1.92rem;
    height: auto;
    width: 100%;

    /* width: 100%; */
    /* width: 20rem; */
    /* max-width: 1445px; */
    /* background-color: rgb(0, 26, 255); */
  }
  
  main>.main-3 {
    /* width: 20rem; */
    overflow: hidden;
    /* height: 1359px; */
    height: auto;
    width: 100%;

    /* width: 100%; */
    /* max-width: 1445px; */
    /* width: 20rem; */

  
    /* background-color: #199F33; */
    margin-bottom: 1.6rem;
  }
  
  main>.main-4 {
    /* height: 869px; */
    height: auto;
    /* width: 100%; */
    display: flex;
    flex-direction: column;
    align-items: center;
    /* width: 20rem; */
    width: 100%;

    /* width: 20rem; */
    overflow: hidden;
    margin-bottom: 2.16rem;
    /* margin-top: .96rem; */

    /* max-width: 1445px; */
  
    /* background-color: #866A67; */
  }
  
  
  .mian-4-title {
    width: 100%;
  }
  
  
  .mian-4-title-box-parent {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.12rem;
  
  }
  
  .mian-4-line {
    width: .826667rem;
  height: .026667rem;
  border: .026667rem solid #DC1912;
  margin: 0rem .266667rem;
  
  }
  .mian-4-title-box {
  
    display: flex;
    flex-direction: column;
    align-items: center;
    width: auto;
    /* background-color: red; */
    /* width: 201px; */
  
  }
  
  
  .mian-4-title-box-title {
    font-family: PingFang SC, PingFang SC;
  font-weight: 800;
  font-size: .88rem;
  color: #232323;
  }
  
  .mian-4-title-box-msg {
    font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: .426667rem;
  color: #DC1912;
  margin-top: .16rem;
  }
  .aboutus {
    /* width: 100%; */
    width: 20rem;
    overflow: hidden;
    /* height: 600px; */
    height: 8.693333rem;
    /* background-color: #440505; */
    background-image: url(/asset/bottomBgc.png);
    background-size: cover;
    display: flex;
    align-items: center;
    flex-direction: column;
    position: relative;
    overflow: hidden;
  
  }
  .abouts-title {
  
    font-weight: 500;
  font-size: .64rem;
  color: #FFFFFF;
  margin: .746667rem 0rem .56rem 0rem;
  }
  .abouts-content {
    padding: .64rem 0rem 0rem .64rem;
    /* margin-bottom: 2.16rem; */
    width: 13.333333rem;
    height: 5.293333rem;
    /* background-color: #; */
    background-image: url(/asset/bottomContentBgc.png);
    background-size: cover;
    
    position: relative;
  
  }
  
  .abouts-icon {
    position: absolute;
    width: 3.173333rem;
    height: 5.626667rem;
    top: .186667rem;
    right: 0rem;
    /* display: none; */
  }
  
  .abouts-text-box {
  
  
    width: 9.36rem;
    display: flex;
    flex-direction: column;
  
  
  
  
  }
  
  .abouts-text-box-title-box {
    display: flex;
    /* align-items: flex-end; */
    margin-bottom: .213333rem;
  }
  .abouts-text-box-title-box-title {
    font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: .56rem;
  color: #2E2E2E;
  margin-right: .106667rem;
  }
  .abouts-text-box-title-box-msg {
  
    display: flex;
    flex-direction: column;
    font-weight: 500;
  font-size: .213333rem;
  color: #A4A4A4;
  display: none;
  
  
  }
  
  .abouts-text-box-title-box-msg span:nth-child(2) {
  
  
    font-weight: 500;
  font-size: .373333rem;
  color: #A4A4A4;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  
  }
  
  .abouts-text-box-title-box-msg span:nth-child(2)::after {
  
      content: '';
      position: absolute;
      width: 4.213333rem;
      border: .026667rem solid #A4A4A4;
      right: -4.266667rem;
  
  }
  
  .abouts-text-box-text {
    margin-bottom: .32rem;
    font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  /* font-size: .266667rem; */
  font-size: .426667rem;
  color: #2E2E2E;
  }

  .abouts-text-box-text:nth-child(1) {
    display: none;
  }
  
  .abouts-text-box-text:nth-child(2) {
    display: none;
  }

  .abouts-text-box-text:nth-child(4) {
    display: none;
  }
  footer {
    background-color: #282828;
    padding: .746667rem .96rem .64rem .96rem;
    color: #999999;
    width: 100%;
    height: auto;
  }
  
  .main-title-box {
    font-weight: 800;
    font-size: .88rem;
    color: #1F1F1F;
    position: relative;
    margin-bottom: 1.6rem;
    
  }
  
  
  .main-title-box::after {
    content: '';
    position: absolute;
    width: 2.533333rem;
    height: .266667rem;
    background-color: red;
    border-radius: .8rem;
    bottom: -0.48rem;
    left: 0rem;
  }
  .main-box-cell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.4rem;
  }
  
  main .main-box-cell:nth-child(2)>img {
    /* width: 449px; */
    width: 7.2rem;
    height: 6.08rem;
    margin-right: .32rem;

  }
  
  .main-box-text {
    display: flex;
    flex-direction: column;
  }
  
  .main-box-text>.main-box-title {
    font-weight: 800;
font-size: .72rem;
color: #424141;
    font-weight: bold;
    margin-bottom: .64rem;
  }
  .main-box-text>.main-box-msg{
    font-size: .56rem;
    color: #424141;
    /* font-weight: bold; */
  }
  
  
  main .main-box-cell:nth-child(3)>img {
    width: 6.666667rem;
    height: 5.333333rem;
    /* margin-left: 19px; */
    /* margin-right: 95px; */
  }
  
  
  main .main-box-cell:nth-child(4)>img {
    width: 6.933333rem;
    height: 4.16rem;
    margin-right: 0rem;
    /* margin-right: 95px; */
  }
  
  
  .main-3-content {
  
    /* display: flex; */
    flex-wrap: wrap;
  
    justify-content: space-between;
    
    margin-top: 1.6rem;
    display: none;
  
  }
  
  .main-3-content>.main-3-content-item {
    width: 5.6rem;
    height: 9.226667rem;
    /* height: auto; */
    background: #FFFFFF;
    box-shadow: .08rem .08rem .293333rem .026667rem rgba(0,0,0,0.1);
    border-radius: .48rem .48rem .48rem .48rem;
    margin-bottom: .533333rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  
  
  
  
  .main-3-content-item-top {
    height: 2.4rem;
    /* background-color: red; */
    
  }
  
  .main-3-content-item-top>img {
    width: 100%;
    /* background-image: ; */
    height: 2.4rem;
  }
  
  .main-3-content-item>.main-3-content-item-bottom {
  
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 6.826667rem;
    padding: 0rem .48rem;
  }
  .main-3-content-item-bottom>img {
    width: 2rem;
    height: 2rem;
      margin-top: -1rem;
  }
  .main-3-content-item-bottom>.item-title {
    margin-top: .24rem;
    font-weight: bold;
    font-size: .426667rem;
    color: #1F1F1F;
    /* margin-bottom: 22px; */
  
  }
  .item-tag-list {
    display: flex;
    align-items: center;
    margin-bottom: .48rem;
    /* justify-content: start; */
    /* justify-content: center; */
    font-weight: 500;
    font-size: .426667rem;
    color: #525252;
    margin-top: .4rem;
  }
  .item-tag-list img {
    width: .426667rem;
    height: .426667rem;
    margin-right: .053333rem;
  }
  
  .item-tag-list>.item-tag-item {
  
    background: #E0E0E0;
    border-radius: .08rem;
    padding: 0rem .08rem;
    margin: 0px .08rem;
    display: flex;
    align-items: center;
    /* line-height: ; */
    text-align: center;
    vertical-align: bottom;
    
  }
  
  .item-user-info-list {
    width: 100%;
    display: flex;
    flex-direction: column;
  
  }
  
  .item-user-info-list>.item-user-info-list-item {
    display: flex;
    align-items: center;
    font-weight: 500;
    font-size: .426667rem;
    color: #000000;
    margin-bottom: .48rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    /* background-color: red; */
    /* margin-bottom 21px; */
  }
  
  .item-user-info-list-item>img {
    width: .72rem;
    height: .72rem;
    margin-right: .213333rem;
  }
  
  .mian-4-content-box {
  
    display: flex;
    /* flex: 1; */
    width: 100%;
    /* height: 586px; */
    height: auto;
    /* align-items: center; */
    justify-content: space-between;
    /* background-color: red; */
  
  }
  .mian-4-content-box span {
    margin-bottom: .213333rem;
    line-height: .373333rem;
  }
  .main-4-content-box-item {
  
  
    width: 4.213333rem;
    height: 8rem;
    /* background-color: red; */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: .24rem;
    overflow: hidden;
  
  }
  .main-4-content-box-item>img {
  
    width: 100%;
    height: 5.706667rem;
    border-radius: 0;
    margin: .053333rem 0rem;
  
  }
  
  .main-4-content-box-item>div {
    flex: 1;
    background-color: #ECECEC;
    display: flex;
    align-items: center;
  }
  
  .main-4-content-box-item>div:nth-child(2n) {
    flex: 1;
    background-color: red;
  }
  
  .top-but {
  
   
    position: fixed;
    right: 70px;
    bottom: 364px;
    width: 66px;
    height: 66px;
    /* background-color: red; */
    background-image: url(/asset/top-icon.png);
    background-size: cover;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all .3s;
    pointer-events: none;
    z-index: 99;
    display: none;
  
  }
  
  .top-but a {
    display: inline-block;
    width: 100%;
    height: 100%;
    
    /* background-color: yellow; */
  }
  
  .top-but.show {
  
    opacity: 1;
    /* pointer-events: ;
     */
  
     pointer-events: all;
  
  
  }
  
  .text-card {
  
    display: flex;
    align-items: center;
    justify-content: center;
    align-items: center;
  
  }
  
  .text-card>img {
  
    width: .693333rem;
    height: 1.013333rem;
    margin-right: .186667rem;
  
  }
  .text-right-box {
    display: flex;
    flex-direction: column;
    color: #ffffff;
    font-weight: 500;
    font-size: .426667rem;
    align-items: flex-start;
    width: 2.666667rem;
    /* width: 2.293333rem; */
  
  }
  
  .contact-us-box {
  
    display: flex;
    font-size: 18px;
  }
  
  
  .company-info {
    margin-top: .266667rem;
    display: block ;
    /* align-items: center; */
    font-size: .426667rem;
    color: #999999;
    /* background-color: red; */
  }
  .company-info >img {
    display: inline-block;
    width: .56rem;
    /* height: .613333rem; */
    height: auto;
    margin: 0rem .186667rem 0rem .186667rem;
    line-height: .613333rem;
    vertical-align: top;

    /* vertical-align:  */
  }
  
  .contact-us-box-cell-box {
    display: flex;
    flex-direction: column;
  }
  
  .contact-us-box-cell-item {
    margin-bottom: .48rem;
    font-weight: 500;
font-size: .48rem;
color: #999999;
  }
  
  .contact-us-box-title {
    font-weight: 500;
  font-size: .64rem;
  color: #999999;
  margin-right: .96rem;
  /* text-align: start; */
  }
  
  .main-3-swiper {


    width: 100%;
    /* height: 18.666667rem; */
    display: block;
    margin-top: 1.6rem;
  
  }
  
  .swiper {
  
  
    height: 10.666667rem;
    width: 100%;
    
  }
  .swiper-slide {
    width: 100%;
    height: 100%;
  
    display: flex;
    /* align-items: space-between; */
    justify-content: space-between;
    /* background-color: red; */
  
  }
  .swiper-slide>.main-3-content-item {
    width: 5.6rem;
    height: 9.226667rem;
    /* height: auto; */
    background: #FFFFFF;
    box-shadow: .08rem .08rem .293333rem .026667rem rgba(0,0,0,0.1);
    border-radius: .48rem .48rem .48rem .48rem;
    margin-bottom: .533333rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  
  .swiper-pagination-bullet {
  
  
    width: 1.066667rem;
    height: .16rem;
    border-radius: .213333rem;
    margin: 0px !important;
  
  }
  .swiper-pagination-bullet-active {
  
    background-color: red;
  
  }
  
  .swiper-pagination {
  
  
    bottom: 0rem !important;
  
  }

  #to_href_box_popup {
    width: 100%;
    height: 0px;
    /* overflow: hidden; */
    height: 100%;
    transform: translateY(-100%);
    position: fixed;

    background-color: rgba(0,0,0,.9);
    z-index: 102;
    padding: .88rem .96rem;
    display: block;

  }
  #to_href_box_popup.show {

    transition: all .3s;

    transform: translateY(0%);

  }
  .to_href_box_popup_top_box {

    display: flex;
    align-items: center;
    position: relative;
  }
  .to_href_box_popup_top_box > img:nth-child(1) {

    width: 1.44rem;
    height: 1.44rem;
    margin-right: .293333rem;

  }
  .to_href_box_popup_top_box > img:nth-child(2) {

    width: 2.4rem;
    height: 1.093333rem;

  }
  .to_href_box_popup_top_box > img:nth-child(3) {

    width: .72rem;
    height: .72rem;
    position: absolute;
    right: 0px;
  }

  .to_href_box_popup_top_box_list {

    margin-top: 4.266667rem;
    display: flex;
    flex-direction: column;
    color: #ffffff;
    font-size: 1.12rem;
    color: #FFFFFF;
    align-items: center;

  }

  .to_href_box_popup_top_box_list_item {

    margin-bottom: 3.733333rem;

  }
  .to_href_box_popup_top_box_list_item>a {

    text-decoration: none;
    color: #ffffff;

  }
  .mobile-top-box {
    width: 100%;
    height: 3.2rem;
    background-color: #ffffff;
    position: fixed;
    display: block;
    top: 0rem;
    z-index: 101;
    padding: 0px .96rem;
    display: flex;
    align-items: center;
    
  }

  .mobile-top-box>img:nth-child(1) {
    width: 1.44rem;
    height: 1.44rem;
    z-index: 105;
    position: relative;
    
  }

  .mobile-top-box>img:nth-child(2) {
    width: 2rem;
    height: .933333rem;
    margin-left: .32rem;
    z-index: 101;
    position: relative;

  }

  .mobile-top-text-logo {
    position: fixed;
    width: 1.44rem;
    height: 1.44rem;
    left: .88rem;
    top: .96rem;
    z-index: 150;
    display: block;
  }
  .mobile-top-text {
    width: 2rem;
    height: .933333rem;
    left: 2.64rem;
    top: 1.146667rem;
    position: fixed;
    z-index: 150;
    display: block;


  }

  .mobile-top-icon {

    position: fixed;
    right: .96rem;
    height: 1.28rem;
    display: flex;
    /* line-height: 1.28rem; */
    justify-content: center;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    
    z-index: 150;
    top: .96rem;
    /* display: block; */


    /* display: flex; */
  }
  .mobile-top-icon-line {

    width: 1.28rem;
    height: .133333rem;
    background-color: red;
    margin: .16rem 0rem;
    border-radius: 5px;
    transition: all .5s;
    /* position: relative; */
    z-index: 101;



  }

  .mobile-top-icon.close .mobile-top-icon-line {


    background-color: blue;

  }

  .mobile-top-icon.close .mobile-top-icon-line:nth-child(1) {

    background-color: #ffffff;
    transform: rotate( 45deg ) translateY(0rem) translateX(.28rem);
  }

  .mobile-top-icon.close .mobile-top-icon-line:nth-child(2) {

    background-color: #ffffff;
    transform: rotate( -45deg ) translateY(0rem) translateX(.34rem);
  }

  
  .mobile-profile {

    width: .853333rem;
    height: .64rem;
    /* background-color: red; */
    display: block;
    margin-left: .053333rem;
    display: flex;
    align-items: center;
    position: relative;
    background-image: url(/asset/mobile/profile.png);
    background-size: cover;
  }

  .mobile-profile::after {

    content: '';
    width: 4.213333rem;
    height: .053333rem ;
    /* background-color:#A4A4A4 ; */
    position: absolute;
    background-color: #EAE9E9;
    right: -4.213333rem;
    z-index: 1;

  }

}