body {
  font-family: Arial, "Microsoft Yahei", sans-serif !important;
  padding: 0;
  color: #222;
  margin: 0 auto;
  background: #f9f9f9 !important;
}

.banner>p.banner-detail {
  height: 200px;
  background: url("/upload/images/2022/1/4c1085467c4e47c7.jpg")
    no-repeat;
  background-size: 100% 100%;
  color: #fff;
  line-height: 200px;
  font-size: 20px;
  text-align: center;
}

.banner>p.banner-href{
  background-color: white;
}

.product-item {
  background: #fff;
  width: 100%;
  text-align: center;
}
.product-item p {
  line-height: 48px;
  font-size: 14px;
}
.nav-item {
  text-align: center;
  margin: 24px auto;
}
.nav-item .title {
  font-size: 24px;
  line-height: 24px;
  text-transform: uppercase;
  font-weight: normal;
  color: #222;
  line-height: 42px;
}
.nav-item .sub-title {
  font-size: 10px;
  font-weight: normal;
  color: #aaa;
}
.articl-item {
  padding: 16px;
}
.articl-title {
  font-size: 16px;
  line-height: 36px;
  text-transform: uppercase;
  color: #222;
}
.contract {
  padding: 16px;
}
.contract p {
  font-size: 14px;
  line-height: 32px;
  color: #222;
}