.title {
  position: relative;
  text-align: center;
  font-size: 22px;
  font-weight: 600;
  color: #000000;
  line-height: 30px;
  letter-spacing: 1px;

  span {
    position: relative;
    z-index: 9;

    &::before {
      content: '';
      position: absolute;
      bottom: -6px;
      right: -12px;
      width: 111px;
      height: 39px;
      background: url('../images/co-person/title-1.png') no-repeat center;
      background-size: contain;
      z-index: -1;
    }
  }
}



.content {
  padding: 8px 24px 17px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 24px;
}

.section1 {
  background: #fff;
  padding: 20px 0 30px;
}

.section2 {
  padding: 40px 0 50px;
  background: url('https://oss.dayaedu.com/klx/1699432209073img2-bg.png') no-repeat center #fff;
  background-size: cover;

  .content {
    padding-bottom: 22px;
  }
}

.section3 {
  background: #fff;
  padding: 45px 0 46px;
}

.section4 {
  position: relative;
  padding: 40px 0 50px;
  background: url('https://oss.dayaedu.com/klx/1699432226773img4-bg.png') no-repeat center #fff;
  background-size: cover;

  .iconTip {
    width: 40px;
    height: 40px;
    display: inline-block;
    position: absolute;
    top: 25px;
    left: 23px;
    background: url('../images/co-person/icon-tip.png') no-repeat center;
    background-size: contain;
  }

  .content {
    text-align: center;
    padding-bottom: 20px;
  }
}

.section5 {
  background: url('../images/co-person/download_bg.png') no-repeat bottom center;
  background-size: cover;
  min-height: 232px;
  position: relative;
  overflow: hidden;

  .stitle {
    display: block;
    margin: 28px auto 24px;
    width: 255px;
    height: 81px;
  }

  .btnGroup {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .btn {
    width: 137px;
    height: 58px;
    background-color: red;
    margin: 0 9px 0;

  }

  .btnIos {
    background: url('../images/co-person/btn-student.png') no-repeat center;
    background-size: contain;
  }

  .btnAndroid {
    background: url('../images/co-person/btn-teacher.png') no-repeat center;
    background-size: contain;
  }
}

.wxpopup {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;

  img {
    width: 88%;
    margin: 0 6%;
  }
}