.nav-index {
  background: url("../images/business/business-bn1.png") no-repeat left top / 100% auto;
  padding: 3.18rem 0.28rem 0;
}
.nav-index .box1 {
  background: linear-gradient(180deg, #deeefb, #ffffff);
  padding: 0.3rem 0rem 0;
  border-radius: 0.18rem;
}
.nav-index .box1 h2 {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  font-size: 0.3rem;
  font-weight: 500;
  margin-bottom: 0.42rem;
  padding-left: 0.18rem;
}
.nav-index .box1 h2 img {
  width: 0.46rem;
  height: 0.46rem;
  margin-right: 0.14rem;
}
.nav-index .box1 ul {
  padding: 0 0.2rem;
}
.nav-index .box1 ul li {
  font-size: 0;
}
.nav-index .box1 ul li > a {
  width: 25%;
  display: inline-block;
  font-size: 0.26rem;
  text-align: center;
  margin-bottom: 0.4rem;
  color: #30353c;
}
.nav-index .box1 ul li > a img {
  width: 0.8rem;
  display: inline-block;
  margin-bottom: 0.18rem;
}
.nav-index .box2 {
  background: #fff;
  margin-top: 0.2rem;
}