main > section {
  padding: 4rem 0;
}
.main-1 .content h2 {
  font-size: 1.5rem;
  text-align: center;
  font-weight: bold;
  margin: 3rem 0;
}
.main-1 .content .con {
  display: flex;
  flex-wrap: wrap;
}
.main-1 .content .con .item {
  width: 33.33%;
  text-align: center;
  padding: 3rem 0;
  border-radius: 0.5rem;
  position: relative;
}
.main-1 .content .con .item:hover {
  background-color: #e67015;
}
.main-1 .content .con .item:hover::before {
  display: none;
}
.main-1 .content .con .item:hover * {
  color: #fff;
}
.main-1 .content .con .item::after {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 9.8rem;
  opacity: 0.06;
  color: #fff;
  transform: translate(-50%, -50%);
  font-weight: bold;
}
.main-1 .content .con .item:nth-of-type(1)::after {
  content: "01";
}
.main-1 .content .con .item:nth-of-type(2)::after {
  content: "02";
}
.main-1 .content .con .item:nth-of-type(3)::after {
  content: "03";
}
.main-1 .content .con .item:nth-of-type(4)::after {
  content: "04";
}
.main-1 .content .con .item:nth-of-type(5)::after {
  content: "05";
}
.main-1 .content .con .item:nth-of-type(6)::after {
  content: "06";
}
.main-1 .content .con .item::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -0.01rem;
  height: 60%;
  border-left: 0.01rem solid #eee;
  transform: translatey(-50%);
}
.main-1 .content .con .item:nth-of-type(3n   1)::before {
  display: none;
}
.main-1 .content .con .item .i {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.main-1 .content .con .item .i i {
  font-size: 2rem;
}
.main-1 .content .con .item h6 {
  font-size: 0.9rem;
  font-weight: bold;
  margin: 1.5rem 0;
}
.main-1 .content .con .item p {
  font-size: 0.7rem;
  line-height: 1.8;
  color: #666;
}
.main-2 {
  height: 39rem;
  background-color: #000;
  position: relative;
}
.main-2::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 96rem;
  height: 100%;
  transform: translate(-50%, -50%);
  background-image: ;
  background-size: cover;
  background-repeat: no-repeat;
}
.main-2 .container {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 100%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
}
.main-2 .container * {
  color: #fff;
}
.main-2 .container::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30%;
  padding-bottom: 30%;
  border-radius: 50%;
  background-color: #fff;
  transform: translate(-50%, -50%);
  background-image: ;
  background-size: 100%;
}
.main-2 .container > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.main-2 .container > div .item:nth-of-type(1) {
  transform: translate(3.4rem, -3.6rem);
}
.main-2 .container > div .item:nth-of-type(2) {
  transform: translatey(-1.2rem);
}
.main-2 .container > div .item:nth-of-type(3) {
  transform: translatey(1.2rem);
}
.main-2 .container > div .item:nth-of-type(4) {
  transform: translate(3.4rem, 3.6rem);
}
.main-2 .container > div:last-of-type .item:nth-of-type(1) {
  transform: translate(-3rem, -3.6rem);
}
.main-2 .container > div:last-of-type .item:nth-of-type(4) {
  transform: translate(-3rem, 3.6rem);
}
.main-2 .container > div:first-of-type .item {
  flex-direction: row-reverse;
  left: 0;
  text-align: right;
}
.main-2 .container .item {
  display: flex;
  align-items: center;
  min-height: 4rem;
}
.main-2 .container .item p {
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}
.main-2 .container .item span {
  display: inline-block;
  font-size: 0.7rem;
  max-width: 15rem;
  line-height: 1.6;
}
.main-2 .container .item .i {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 0.1rem solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.2rem;
}
.main-2 .container .item .i i {
  font-size: 1.5rem;
}
.main-2 .container .item:hover .i {
  background-color: #e67015;
}
.main-3 .cy_title {
  text-align: center;
}
.main-3 .cy_title h3::before {
  display: none;
}
.main-3 .container {
  display: flex;
  flex-wrap: wrap;
}
.main-3 .container .item {
  width: calc((100% - 0.45rem * 2) / 3);
  margin-right: 0.45rem;
  margin-bottom: 2.5rem;
}
.main-3 .container .item:nth-of-type(3n) {
  margin-right: 0;
}
.main-3 .container .item .img {
  background-color: #ccc;
  overflow: hidden;
}
.main-3 .container .item .img img {
  transition: all ease 0.3s;
}
.main-3 .container .item h6 {
  font-size: 0.9rem;
  margin-top: 1rem;
  margin-bottom: 0.7rem;
}
.main-3 .container .item p {
  font-size: 0.7rem;
  color: #666;
}
.main-3 .container .item:hover img {
  transform: scale(1.04);
}
.main-3 .container .item:hover h6 {
  color: #e67015;
}
@media screen and (max-width: 768px) {
  main > section{
    padding: 2rem 0;
  }
  .main-1 .content h2 {
    font-size: 1.4rem;
    line-height: 1.4;
    max-width: 80%;
    margin: 0 auto;
  }
  .main-1 .content .con {
    margin-top: 2rem;
  }
  .main-1 .content .con .item {
    width: 100%;
    box-shadow: 0 0 0.5rem #ebebeb;
    margin-bottom: 4%;
    padding: 4%;
  }
  .main-1 .content .con .item::before {
    display: none;
  }
  .main-1 .content .con .item h6 {
    font-size: 1.1rem;
  }
  .main-1 .content .con .item p {
    font-size: 0.9rem;
  }
  .main-1 .content .con .item p br {
    display: none;
  }
  .main-2 {
    height: auto;
  }
  .main-2::before {
    width: 100%;
  }
  .main-2 .container {
    flex-direction: column;
    position: initial;
    transform: translate(0);
  }
  .main-2 .container::after {
    display: none;
  }
  .main-2 .container .item {
    transform: translate(0) !important;
    margin-bottom: 1rem;
  }
  .main-2 .container .item p {
    margin-bottom: 0.5rem;
  }
  .main-2 .container .item .text {
    flex: 1;
  }
  .main-2 .container .item .text span {
    max-width: 100%;
  }
  .main-2 .container > div {
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .main-2 .container > div:first-of-type .item {
    width: 100%;
    flex-direction: row;
    text-align: left;
  }
  .main-3 .container {
    justify-content: space-between;
  }
  .main-3 .container .item {
    width: 49%;
    margin-right: 0;
    box-shadow: 0rem 0.45rem 1.3rem 0rem rgba(153, 153, 153, 0.15);
  }
}