@media screen and (min-width: 760px) {
  .box-wrap{
    position: relative
  }
  .box{
    /* height: 90vh; */
    /* background: url("../assets/nail/appxz-bg.png") no-repeat;
    background-position:left bottom;
    background-size: 100% */
    
  }
  .dropdowns div{
    display: none
  }
    .myj_banner {
      width: 100%;
      margin-top: 0px;
    }
    .myj_banner img {
      width: 100%;
    }
  

    .title {
      position: relative;
      text-align: center;
      margin-top: 60px;
    }
    .title h1 {
      margin-top: -60px;
    }
  
    .gray {
      color: #555;
      text-align: center;
      font-size: 24px;
    }
  
    .Mtop {
      margin-top: 30px;
      margin-bottom: 10%
    }
  
    .Himg_box {
      width: 1200px;
      margin: 0 auto;
      margin-top: 50px !important;
      display: flex;
      flex-wrap: wrap;
    }
    .Himg_box div {
      margin-left: 10px;
      margin-top: 10px;
      position: relative;
    }
    .Himg_box div div {
      width: 100%;
      height: 100%;
      left: -10px;
      top: -10px;
      position: absolute;
      background: rgba(0, 0, 0, 0.5);
      display: none;
    }
    .Himg_box div div p {
      color: #fff;
      text-align: center;
      margin-top: 25%;
    }
    .Himg_box div:hover .page {
      display: block;
    }
  
    .flee {
      width: 100%;
      padding-top: 50px;
      padding-bottom: 50px;
      margin-top: 100px;
      background-image: url("../assets/nail/zhoubia-bg.png");
      background-size: 100%
    }
    .flee .title {
      margin-top: 50px !important;
    }
  
    .zbbg {
      position: absolute;
      top: 0;
      right: 0;
      z-index: -1;
      width: 100%;
      height: 80vh;
    }
  
    .flee_img {
        width: 50%;
      display: flex;
      margin: 0 auto;
      margin-top: 50px;
      justify-content: space-evenly;
    }
    .flee_img>div {
        width: 100%;
      padding-bottom: 30px;
      /* margin-right: 30px; */
      margin: 0 15px
    }
    .flee_img div img{
        width: 100%
    }
    .flee_img div div {
      text-align: center;
      margin-top: -120px;
    }
    .flee_img div div h1{
      margin-bottom: 10px
    }
    .flee_img div div p{
      margin-top: 0;
    }
  
    .Matop {
      margin-bottom: 20px
    }
  
    .Dapp {
      display: block;
      min-width: 1100px;
    }
    .Dapp .D {
      /* text-align: center */
       
    }
    .Dapp .D img{
      width: 10%;
      margin-left: 40%
    }
    .Dapp div {
     
    }
    .Dapp .shouji img{
        width: 100%
    }
    .Dapp .shouji{
      position: absolute;
      left: 25%;
      bottom: 5vh;
        width: 50%;
    }
  
    .xzbg {
      z-index: -1;
      width: 100%;
      margin-right: 0 !important;
    }
    .xzbg img {
      width: 100%;
    }
  
    .MDapp {
      display: none;
    }
  }
  @media screen and (max-width: 760px) {
    .myj_banner {
      width: 100%;
      margin-top: -20px;
    }
    .myj_banner img {
      width: 100%;
    }
  
    .title {
      position: relative;
      text-align: center;
      margin-top: 60px;
    }
    .title h1 {
      margin-top: -2.5rem;
      font-size: 2.3rem;
    }
    .title img {
      width: 100%;
    }
  
    .gray {
      color: #999;
      text-align: center;
      font-size: 2rem;
    }
  
    .Mtop {
      margin-top: 30px;
    }
  
    .Himg_box {
      width: 100%;
      margin: 0 auto;
      margin-top: 50px !important;
      display: flex;
      flex-wrap: wrap;
    }
    .Himg_box img {
      width: 100%;
    }
    .Himg_box div {
      margin-top: 10px;
      position: relative;
      margin-left: 0px !important;
    }
    .Himg_box div div {
      width: 100%;
      height: 100%;
      left: 0px;
      top: -10px;
      position: absolute;
      background: rgba(0, 0, 0, 0.5);
      display: none;
    }
    .Himg_box div div p {
      color: #fff;
      text-align: center;
      margin-top: 1rem;
    }
    .Himg_box div:hover .page {
      display: block;
    }
  
    .flee {
      width: 100%;
      padding-top: 0px !important;
      position: relative;
      margin-top: 0px !important;
    }
    .flee .title {
      margin-top: 50px !important;
    }
  
    .zbbg {
      display: none;
    }
  
    .flee_img {
      display: flex;
      margin-left: 0 !important;
      flex-wrap: wrap;
      width: 100%;
    }
    .flee_img img {
      width: 100%;
    }
    .flee_img div {
      width: 100%;
      padding-bottom: 30px;
      margin-right: 0px !important;
    }
    .flee_img div div {
      text-align: center;
      margin-top: -130px;
    }
  
    .Matop {
      margin-top: 0px !important;
    }
  
    .Dapp {
      display: none !important;
    }
  
    .MDapp div {
      width: 100%;
    }
    .MDapp img {
      width: 100%;
    }
  
    .xzbg {
      margin-top: 0 !important;
      width: 100%;
      margin-right: 0 !important;
    }
    .xzbg img {
      width: 100%;
    }
  }