.solTopItem {
  position: relative;
}
.solTopItem .topText {
  position: absolute;
  left: 0;
  top: 50%;
  right: 0;
  bottom: 0;
  margin: auto;
  color: white;
}
.solTopItem .topText p {
  text-align: center;
  font-size: 48px;
  color: #FFFFFF;
  letter-spacing: 7px;
}
.mianbaox {
  padding-top: 2.13rem;
  box-sizing: border-box;
  height: 5.5rem;
  background: #FFFFFF;
  box-shadow: 0rem 0rem 1rem 0rem #D2D2D2;
}
.mianbaox img {
  margin-right: 10px;
}
.mianbaox span {
  font-size: 18px;
  font-weight: 400;
}
 
.contentaa {
  margin-top: 30px;
  margin-bottom: 100px;
  line-height: 40px;
}
.contentaa h1{
  text-align:center;
  margin-bottom:20px;
}
.contentImg{
  text-align: center;
 margin-bottom: 100px;
}

@media (max-width: 996px) {
  .solTopItem .topText p {
    font-size: 14px;
  }
  .contentaa{
    margin-top: 10px;
    line-height: 20px;
    font-size: 12px;
    margin-bottom: 50px;
    text-indent: 24px;
    padding: 0 10px !important;
  }
  .mianbaox {
    padding-top: 0;
    box-sizing: border-box;
    height: 100%;
    line-height: 20px;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 1rem 0rem #d2d2d2;
  }
  .contentImg{
    margin-bottom: 20px;
    padding: 0;
  }
  .contentaa h1 {
    font-size: 16px;
    font-weight: bolder;
    text-align: center;
    margin-bottom: 20px;
  }
}