.integrated-box {
  min-width: 1520px;
}
.product-introduces {
  padding: 45px 0px 120px 0px;
}
.product-introduces .introduce-conext {
  height: 67px;
  font-weight: 400;
  font-size: 16px;
  color: #30374a;
  line-height: 32px;
  text-align: left;
  text-indent: 2em;
  margin: 70px 0px 26px 0px;
}
.product-introduces .artificial {
  justify-content: space-between;
}
.product-introduces .artificial li {
  width: 241px;
  height: 208px;
  padding: 40px 22px;
  box-shadow: 0px 4px 60px 1px rgba(0, 28, 85, 0.04);
  border-radius: 10px 10px 10px 10px;
  text-align: center;
  transition: all 0.4s;
}
.product-introduces .artificial li div:nth-child(2) {
  margin-top: 40px;
  font-weight: 400;
  font-size: 14px;
  color: #30374a;
  line-height: 24px;
  text-align: left;
}
.product-introduces .artificial li:nth-child(1) {
  background: linear-gradient(180deg, #d1e3ff 0%, #ffffff 100%);
}
.product-introduces .artificial li:nth-child(2) {
  background: linear-gradient(180deg, #caeff8 0%, #ffffff 100%);
}
.product-introduces .artificial li:nth-child(3) {
  background: linear-gradient(180deg, #e6e1fa 0%, #ffffff 100%);
}
.product-introduces .artificial li:nth-child(4) {
  background: linear-gradient(180deg, #fff0e9 0%, #ffffff 100%);
}
.product-introduces .artificial li:hover {
  margin-top: -20px;
}
.product-arch .home-title {
  margin-bottom: 88px;
}
.product-arch .electricity-safety {
  padding: 60px 0px;
  background-color: #f4f9ff;
}
.product-arch .electricity-safety .electricity {
  flex-direction: column;
  align-items: center;
}
.product-arch .electricity-safety div:nth-child(2) {
  margin-left: 190px;
}
.products-advantages {
  padding: 120px 0px;
}
.products-advantages #dormitory-end1,
.products-advantages #dormitory-end2,
.products-advantages #dormitory-end3,
.products-advantages #dormitory-end4 {
  display: none;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) {
  width: 242px;
  background: #ffffff;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1) div:nth-child(2),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1) div:nth-child(2),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) div:nth-child(2) {
  width: 0px;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1) div:nth-child(3),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1) div:nth-child(3),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) div:nth-child(3) {
  display: block;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1) div:nth-child(4),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1) div:nth-child(4),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) div:nth-child(4) {
  display: none;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(1),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(1),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(1) {
  display: none;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(2),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(2),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(2) {
  display: block;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) {
  width: 476px;
  background: linear-gradient(180deg, #d1e3ff 0%, #ffffff 100%);
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2) div:nth-child(2),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3) div:nth-child(2),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) div:nth-child(2) {
  width: 32px;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2) div:nth-child(3),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3) div:nth-child(3),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) div:nth-child(3) {
  display: none;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2) div:nth-child(4),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3) div:nth-child(4),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) div:nth-child(4) {
  display: block;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2) div:nth-child(5) img:nth-child(1),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3) div:nth-child(5) img:nth-child(1),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) div:nth-child(5) img:nth-child(1) {
  display: block;
  opacity: 1;
}
.products-advantages #dormitory-end2:hover ~ .dormitory-end label:nth-child(2) div:nth-child(5) img:nth-child(2),
.products-advantages #dormitory-end3:hover ~ .dormitory-end label:nth-child(3) div:nth-child(5) img:nth-child(2),
.products-advantages #dormitory-end4:hover ~ .dormitory-end label:nth-child(4) div:nth-child(5) img:nth-child(2) {
  display: none;
  opacity: 0;
}
.products-advantages .dormitory-end {
  margin-top: 60px;
}
.products-advantages .dormitory-end label {
  width: 242px;
  height: 450px;
  padding-top: 50px;
  background-color: #ffffff;
  border-radius: 20px 20px 20px 20px;
  border: 1px solid #bed6ff;
  overflow: hidden;
  transition: all 0.4s;
}
.products-advantages .dormitory-end label div {
  text-align: center;
}
.products-advantages .dormitory-end label div:nth-child(1) {
  font-weight: bold;
  font-size: 22px;
  color: #30374a;
  line-height: 30px;
  margin-left: 48px;
  text-align: left;
}
.products-advantages .dormitory-end label div:nth-child(2) {
  width: 0px;
  height: 6px;
  background-color: #2e7aff;
  border-radius: 3px 3px 3px 3px;
  margin-top: 6px;
  margin-left: 48px;
  transition: all 0.4s;
}
.products-advantages .dormitory-end label div:nth-child(3) {
  width: 202px;
  font-weight: 400;
  font-size: 14px;
  color: #30374a;
  line-height: 26px;
  text-align: center;
  letter-spacing: 0.5px;
  margin-left: 20px;
  margin-top: 23px;
  display: block;
}
.products-advantages .dormitory-end label div:nth-child(4) {
  width: 417px;
  font-weight: 400;
  font-size: 14px;
  color: #555555;
  line-height: 26px;
  text-align: left;
  margin-left: 30px;
  margin-top: 23px;
  display: none;
}
.products-advantages .dormitory-end label div:nth-child(5) {
  display: flex;
  justify-content: center;
}
.products-advantages .dormitory-end label div:nth-child(5) img:nth-child(1) {
  margin-top: 20px;
  display: none;
}
.products-advantages .dormitory-end label div:nth-child(5) img:nth-child(2) {
  display: block;
  margin-top: 70px;
}
.products-advantages .dormitory-end label:nth-child(1) {
  width: 476px;
  background: linear-gradient(180deg, #d1e3ff 0%, #ffffff 100%);
}
.products-advantages .dormitory-end label:nth-child(1) div:nth-child(2) {
  width: 32px;
}
.products-advantages .dormitory-end label:nth-child(1) div:nth-child(3) {
  display: none;
}
.products-advantages .dormitory-end label:nth-child(1) div:nth-child(4) {
  display: block;
}
.products-advantages .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(1) {
  display: block;
}
.products-advantages .dormitory-end label:nth-child(1) div:nth-child(5) img:nth-child(2) {
  display: none;
}