.bannerBox {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.bannerCenter {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.bannerBox .bannerCenter img {
  width: 100%;
  height: 100%;
}
.bannerBox .bannerText {
  position: absolute;
  text-align: center;
  color: #fff;
  line-height: normal;
}
.bannerBox .bannerText p:nth-of-type(1){
  font-weight: 400;
  font-size: 48px;
  margin-bottom: 15px;
  color: #fff;
}


.itemConten {
  background: #fff;
  box-shadow: 0 4px 12px 0 rgba(4,18,38,0.12);
  position: relative;
  z-index: 100;
  margin: -97px auto 80px;
}
.itemBox {
  color: #000000;
  font-size: 14px;
  line-height: 22px;
  letter-spacing: 1px;
  font-weight: 400;
  margin: 0 100px;
  padding: 50px 0 51px;
}

@media screen and (max-width: 1024px) {
  .itemConten{
    margin: 0 !important;
  }
}

@media screen and (max-width: 568px) {
  .bannerBox .bannerText p:nth-of-type(1){
    font-size: 22px;
  }
  .itemConten .itemBox{
    margin: 0 15px !important;
  }
}