.serviceBanner{
    text-align: center;
    background-color: #F4F7FF;
    padding-bottom: .3rem;
  }
  .leftModal .title {
      font-size: .72rem;
      font-weight: 800;
      margin-bottom: .3rem;
      padding-top: .7rem;
  }
  .leftModal .desc {
      color: #5A657A;
      font-size: .42rem;
      line-height: .6rem;
      margin: 0 .4rem;
  }
  .rightModal {
      margin-top: .5rem;
  }
  .rightModal img {
      display: inline-block;
      width: 7rem;
  }

  .specificFunction {
      margin-top: .5rem;
      padding-top: .7rem;
      padding-bottom: 1rem;
  }
  .functionItem {
      text-align: center;
  }
  .functionItem .title {
      font-size: .54rem;
      font-weight: bold;
  }
  .functionItem .desc {
      color: #758296;
      font-size: .4rem;
      line-height: .6rem;
      margin: .5rem .4rem 0.8rem;
  }
  .functionItem img {
      display: block;
      width: 9rem;
      margin: auto;
      border-radius: .2rem;
  }
  .functionDistance{
      margin-top: 2rem;
  }
.freeUseModal {
    margin-top: 0;
}
.advantageModal .title {
    font-size: .54rem;
    font-weight: bold;
    text-align: center;
    padding-top: .7rem;
}
.itemModal {
    text-align: center;
    margin-top: 1rem;
}
.advantageModal .itemModal .title {
    font-size: .44rem;
    padding-top: 0;
}
.itemModal .desc {
    font-size: .4rem;
    color: #758296;
    line-height: .6rem;
    margin-top: .5rem;
}
.itemModal img {
    display: block;
    width: 1.3rem;
    height: 1.3rem;
    margin: auto;
    margin-bottom: .3rem;
}
.useCompany {
    width: 100%;
    height: auto;
    background-image: url('../img/deploy/img_bg_qiye.png');
    background-size: 100% 100%;
    margin-top: 1rem;
    padding-bottom: .5rem;
}
.useCompany .title {
    font-size: .54rem;
    font-weight: bold;
    text-align: center;
    padding-top: .7rem;
    color: #fff;
}
.item {
    background: #FBFCFF;
    border: 1px solid #E4ECF9;
    box-shadow: 0px 0px .1rem 0px rgba(90, 89, 217, 0.1);
    border-radius: 0.1rem;
    box-sizing: border-box;
    padding: .31rem 0 0.3rem .43rem;
    margin: .5rem;
}
.item .mainTitle {
    font-size: .44rem;
}
.item .mainExpain {
    font-size: .4rem;
    color: #758296;
    margin-top: .4rem;
}
.item img {
    display: block;
    width: 1rem;
    margin-bottom: .3rem;
}