main > section {
  padding: 4rem 0;
}
h2 {
  font-size: 1.5rem;
  text-align: center;
  font-weight: bold;
  margin: 3rem 0;
}
.main-1 {
  background-color: #f5f5f5;
  background-image: ;
}
.main-1 .content .con {
  display: flex;
  flex-wrap: wrap;
}
.main-1 .content .con .item {
  width: calc((100% - 1.5rem * 2) / 3);
  height: 14rem;
  margin-right: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0.5rem;
  background-color: #fff;
  padding: 0 1.5rem;
  padding-top: 2rem;
  text-align: center;
}
.main-1 .content .con .item:nth-of-type(3n) {
  margin-right: 0;
}
.main-1 .content .con .item .i {
  width: 3.7rem;
  height: 3.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border-radius: 50%;
  border: 0.01rem solid #e4e4e4;
}
.main-1 .content .con .item .i i {
  font-size: 1.5rem;
  color: #999;
}
.main-1 .content .con .item h6 {
  padding: 1rem 0;
  margin-bottom: 1rem;
  font-weight: bold;
  position: relative;
}
.main-1 .content .con .item h6::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1rem;
  border-bottom: 0.1rem solid #e67015;
  transform: translatex(-50%);
}
.main-1 .content .con .item p {
  font-size: 0.7rem;
  line-height: 2;
}
.main-1 .content .con .item:hover {
  background-color: #e67015;
}
.main-1 .content .con .item:hover * {
  color: #fff;
}
.main-1 .content .con .item:hover .i {
  border-color: transparent;
  background-color: #fff;
}
.main-1 .content .con .item:hover .i i {
  color: #e67015;
}
.main-2 .content .con {
  display: flex;
}
.main-2 .content .con .item {
  flex: 1;
  margin-right: 0.65rem;
  overflow: hidden;
  border-radius: 0.5rem;
  border-bottom: 0.2rem solid transparent;
  transition: all ease 0.3s;
}
.main-2 .content .con .item:last-of-type {
  margin-right: 0;
}
.main-2 .content .con .item .img {
  position: relative;
  padding-bottom: 62%;
  border-radius: 0.5rem;
  overflow: hidden;
  background-color: #ccc;
}
.main-2 .content .con .item .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-2 .content .con .item .text {
  padding: 0 1.3rem;
  text-align: center;
}
.main-2 .content .con .item .text h6 {
  font-weight: bold;
  position: relative;
  padding: 1rem 0;
  margin-bottom: 1rem;
}
.main-2 .content .con .item .text h6::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1.2rem;
  border-bottom: 0.05rem solid #ccc;
  transform: translatex(-50%);
}
.main-2 .content .con .item .text p {
  color: #666;
  line-height: 1.8;
  font-size: 0.7rem;
}
.main-2 .content .con .item:hover {
  box-shadow: 0rem 0.5rem 1.5rem 0rem rgba(0, 0, 0, 0.1);
  border-color: #e67015;
  transform: translatey(-1rem);
}
.main-3 {
  background-color: #f5f5f5;
  background-image: ;
}
.main-3 .content .con h6 {
  font-weight: bold;
}
.main-3 .content .con p {
  font-size: 0.6rem;
  color: #999;
}
.main-3 .content .con span {
  font-size: 0.7rem;
  color: #666;
  line-height: 1.8;
}
.main-3 .content .con .item:hover * {
  color: #fff !important;
}
.main-3 .content .con .item:hover::after {
  background-color: #e67015 !important;
}
.main-3 .content .con .t {
  display: flex;
}
.main-3 .content .con .t .item {
  flex: 1;
  margin-right: 0.75rem;
  text-align: center;
  position: relative;
  padding: 0 1rem 1.5rem;
  z-index: 1;
}
.main-3 .content .con .t .item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: calc(100% - 4.5rem / 2);
  z-index: -1;
  background-color: #fff;
  border-radius: 0.5rem;
}
.main-3 .content .con .t .item:last-of-type {
  margin-right: 0;
}
.main-3 .content .con .t .item .i {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #fff;
  border: 0.01rem solid #e67015;
}
.main-3 .content .con .t .item .i i {
  font-size: 2rem;
  color: #e67015 !important;
}
.main-3 .content .con .t .item p {
  padding: 0.85rem 0;
  margin-bottom: 0.85rem;
  position: relative;
}
.main-3 .content .con .t .item p::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1.5rem;
  border-bottom: 0.1rem solid #e67015;
  transform: translatex(-50%);
}
.main-3 .content .con .b {
  display: flex;
  margin-top: 0.75rem;
}
.main-3 .content .con .b .item {
  margin-right: 0.75rem;
  padding: 3rem 1.5rem 0;
  height: 11rem;
  flex: 1;
  position: relative;
  z-index: 1;
}
.main-3 .content .con .b .item:hover .i {
  border-color: #fff;
}
.main-3 .content .con .b .item:last-of-type {
  margin-right: 0;
}
.main-3 .content .con .b .item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-radius: 0.5rem;
  z-index: -1;
}
.main-3 .content .con .b .item .i {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 4.5rem;
  height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 0.01rem solid #e67015;
}
.main-3 .content .con .b .item .i i {
  font-size: 2rem;
  color: #e67015;
}
.main-3 .content .con .b .item h6 {
  margin-bottom: 0.5rem;
}
.main-3 .content .con .b .item p {
  margin-bottom: 2rem;
}
@media screen and (max-width: 768px) {
  main > section{
    padding: 2rem 0;
  }
  h2 {
    font-size: 1.2rem;
  }
  .main-1 .content .con {
    justify-content: space-between;
  }
  .main-1 .content .con .item {
    width: 49%;
    height: auto;
    margin-bottom: 2%;
    margin-right: 0;
    padding: 1rem 2%;
  }
  .main-1 .content .con .item .i {
    width: 3rem;
    height: 3rem;
  }
  .main-2 .content .con {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main-2 .content .con .item {
    flex: none;
    width: 49%;
    margin-right: 0;
    margin-bottom: 4%;
  }
  .main-2 .content .con .item .text {
    padding: 0;
  }
  .main-2 .content .con .item .text h6 {
    padding: 0.5rem 0;
    margin-bottom: 0.5rem;
  }
  .main-3 .content .con .t {
    flex-direction: column;
  }
  .main-3 .content .con .t .item {
    text-align: left;
    position: relative;
    margin-right: 0;
    margin-bottom: 2%;
    padding: 1rem 4%;
  }
  .main-3 .content .con .t .item::after {
    width: 100%;
    height: 100%;
  }
  .main-3 .content .con .t .item p::after {
    display: none;
  }
  .main-3 .content .con .t .item .i {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 3rem;
    height: 3rem;
  }
  .main-3 .content .con .t .item .i i {
    font-size: 1.5rem;
  }
  .main-3 .content .con .t .item p {
    padding: 0.5rem 0;
    margin-bottom: 0.5rem;
  }
  .main-3 .content .con .b {
    flex-direction: column;
  }
  .main-3 .content .con .b .item {
    margin-right: 0;
    margin-bottom: 2%;
    padding: 1rem 2%;
  }
  .main-3 .content .con .b .item .i {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 3rem;
    height: 3rem;
  }
  .main-3 .content .con .b .item .i i {
    font-size: 1.5rem;
  }
  .main-3 .content .con .b .item h6 {
    margin-bottom: 0;
  }
  .main-3 .content .con .b .item p {
    padding: 0.5rem 0;
    margin-bottom: 0.5rem;
  }
  .main-3 .content .con .b .item:hover .i {
    background-color: #fff;
  }
  .main-3 .content .con .b .item:hover .i i {
    color: #e67015 !important;
  }
}