* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* html {
  font-size: 106%;
  line-height: 1.5;
} */
.container1 {
  width: 100%;
  max-width: 150rem;
  margin: 0 auto;
}

.sectionOne {
  /* height: 100vh; */
  padding-top: 52px;
  width: 100%;
  /* background-color: rgb(15, 0, 33); */
  min-width: 900px;
}

.sectionOne .partOne {
  height: 80%;
  /* padding-top: 4%; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  width: 100%;
}

.sectionOne .partOne img {
  /* height: 100%; */
  width: 100%;
}

.sectionOne .partTwo {
  width: 85%;
  margin: auto;
  color: #fff;
}

.sectionOne .partTwo h5 {
  line-height: 1.5;
}

/* Two */
.sectionTwo {
  /* height: 100vh; */
  background-color: #fff;
  min-width: 900px;
}

.sectionTwo .partOne {
  height: 35%;
  margin-bottom: 0.3%;
  background-color: rgb(97, 120, 144);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2%;
}

.sectionTwo .partOne .textOne {
  margin-bottom: 1%;
}

.sectionTwo .partOne .textTwo {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sectionTwo .partOne .textTwo h5 {
  margin-bottom: 3%;
  text-align: center;
}

.sectionTwo .partTwo {
  height: 64.7%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  width: 100%;
}

.sectionTwo .partTwo img {
  height: 100%;
  width: 100%;
}

/* three */
.sectionThree {
  min-width: 900px;
  background-color: rgb(69, 69, 69);
  display: flex;
}

.sectionThree .partOne {
  width: 50%;
}

.sectionThree .partOne img {
  width: 100%;
}

.sectionThree .partTwo {
  width: 50%;
  padding: 4%;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sectionThree .partTwo .textOne {
  margin-bottom: 5%;
}

.sectionThree .partTwo .textOne h3 {
  font-weight: 600;
}

.sectionThree .partTwo .textTwo h5 {
  font-weight: 200;
  line-height: 2;
}

/* four */
.sectionFour {
  background-color: rgb(200, 205, 208);
  min-width: 900px;
  position: relative;
}

.sectionFour .partOne img {
  height: 100%;
  max-width: 100%;
}

.sectionFour .partTwo {
  position: absolute;
  top: 0;
  right: 0;
  padding: 4% 8% 4% 4%;
  width: 40%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
}

.sectionFour .partTwo .textOne h2 {
  background-image: linear-gradient(259deg, rgb(192, 0, 0), rgb(14, 37, 87));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sectionFour .partTwo .pic {
  width: 85%;
  padding: 5%;
  border-radius: 20px;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sectionFour .partTwo .pic .picOne {
  margin-right: 6%;
  height: 100%;
}

.sectionFour .partTwo .pic .picOne img {
  max-width: 100%;
  height: 100%;
}

.sectionFour .partTwo .pic .picTwo {
  height: 100%;
}

.sectionFour .partTwo .pic .picTwo img {
  max-width: 100%;
  height: 100%;
}

/* five */
.sectionFive {
  min-width: 900px;
  position: relative;
}

.sectionFive .partOne {
  width: 100%;
}

.sectionFive .partOne img {
  width: 100%;
}

.sectionFive .partTwo {
  position: absolute;
  top: 0;
  left: 0;
  width: 30%;
  height: 70%;
  background-color: rgba(0, 0, 0, 0.5);
  margin: 5%;
  border-radius: 20px;
  padding: 2%;
}

.sectionFive .partTwo .textOne {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.sectionFive .partTwo .textOne {
  background-image: linear-gradient(
    245deg,
    rgb(142, 211, 255),
    rgb(200, 229, 179)
  );
  background-clip: text;
  color: transparent;
  margin: 7% auto;
}

.sectionFive .partTwo .pic {
  display: flex;
  height: 80%;
  width: 100%;
}

.sectionFive .partTwo .pic .picOne {
  background-color: #000;
  border: rgb(89, 89, 89) solid 2px;
  border-radius: 20px;
  width: 50%;
  height: 90%;
  margin-right: 5%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sectionFive .partTwo .pic .picOne img {
  height: 60%;
  width: 100%;
  transform: scale(1.4);
}

.sectionFive .partTwo .pic .picTwo {
  background-color: #000;
  border: rgb(89, 89, 89) solid 2px;
  border-radius: 20px;
  width: 50%;
  height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sectionFive .partTwo .pic .picTwo img {
  height: 60%;
  width: 100%;
  transform: scale(1.4);
}

/* six */
.sectionSix {
  min-width: 900px;
  position: relative;
  /* height: 80vh; */
}

.sectionSix .partOne {
  width: 100%;
  height: 100%;
}

.sectionSix .partOne img {
  width: 100%;
  height: 100%;
}

.sectionSix .partTwo {
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 70%;
  background-color: rgba(0, 0, 0, 0.5);
  margin: 5%;
  border-radius: 20px;
  padding: 2%;
}

.sectionSix .partTwo .textOne {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.sectionSix .partTwo .textOne {
  background-image: linear-gradient(
    245deg,
    rgb(142, 211, 255),
    rgb(200, 229, 179)
  );
  background-clip: text;
  color: transparent;
  margin: 7% auto;
}

.sectionSix .partTwo .pic {
  display: flex;
  height: 80%;
  width: 100%;
}

.sectionSix .partTwo .pic .picOne {
  background-color: #000;
  border: rgb(89, 89, 89) solid 2px;
  border-radius: 20px;
  width: 50%;
  height: 90%;
  margin-right: 5%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sectionSix .partTwo .pic .picOne img {
  height: 60%;
  width: 100%;
  transform: scale(1.3);
}

.sectionSix .partTwo .pic .picTwo {
  background-color: #000;
  border: rgb(89, 89, 89) solid 2px;
  border-radius: 20px;
  width: 50%;
  height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sectionSix .partTwo .pic .picTwo img {
  height: 40%;
  width: 100%;
}

/* seven */
.sectionSeven {
  /* height: 90vh; */
  min-width: 900px;
}

.sectionSeven .partOne {
  height: 28rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  width: 100%;
  /* transform: scaleY(0.7); */
}

.sectionSeven .partOne img {
  /* height: 100%; */
  width: 100%;
   /* transform: scaleY(0.7); */
}

.sectionSeven .partTwo {
  height: 25%;
  width: 100%;
  margin: auto;
  color: #fff;
  background-color: rgb(32, 39, 49);
  padding: 3% 10%;
}

.sectionSeven .partTwo h2 {
  text-align: center;
  font-weight: 600;
  margin-bottom: 1%;
}

.sectionSeven .partTwo h5 {
  line-height: 1.5;
  font-weight: 400;
}

/* eight */
.sectionEight {
  /* height: 90vh; */
  min-width: 900px;
  display: flex;
}

.sectionEight .partOne {
  width: 50%;
  margin-right: 0.4%;
}

.sectionEight .partOne img {
  width: 100%;
  height: 100%;
}

.sectionEight .partTwo {
  width: 50%;
}

.sectionEight .partTwo img {
  width: 100%;
  height: 100%;
}

/* nine */
.sectionNine {
  min-width: 900px;
  background-image: url(~/../../picTwo/图片22.png);
  /* height: 70vh; */
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  padding-top: 3%;
  padding-bottom: 3%;
}

.sectionNine .partOne {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 70%;
  width: 100%;
}

.sectionNine .partOne .textOne {
  color: #fff;
  /* margin: 2%; */
  margin-bottom: 2%;
  height: 10%;
}

.sectionNine .partOne .textOne h3 {
  font-weight: 600;
}

.sectionNine .partOne .picOne {
  /* height: 90%;
  width: 90%; */
  display: flex;
  justify-content: center;
  align-items: center;
}

.sectionNine .partOne .picOne img {
  height: 100%;
  width: 100%;
}

/* ten */
.sectionTen {
  min-width: 900px;
  background-image: url(~/../../picTwo/图片22.png);
  /* height: 70vh; */
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  margin-top: 0.3%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 3%;
  padding-bottom: 3%;
}

.sectionTen .partOne {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 70%;
  width: 100%;
}

.sectionTen .partOne .picOne {
  height: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sectionTen .partOne .picOne img {
  height: 100%;
  width: 100%;
}

.sectionTen .partOne .textOne {
  color: #fff;
  height: 20%;
  padding: 2% 23%;
}

.sectionTen .partOne .textOne h5 {
  line-height: 1.5;
}

/* eleven */
.sectionEleven {
  /* height: 70vh; */
  min-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #000;
  padding-top: 3%;
  padding-bottom: 3%;
}

.sectionEleven .partOne {
  /* margin-top: 3%; */
}

.sectionEleven .partOne h2 {
  color: #fff;
  font-weight: 600;
}

.sectionEleven .partTwo {
  margin-top: 1.5%;
  width: 75%;
}

.sectionEleven .partTwo h5 {
  color: #fff;
  line-height: 1.5;
  font-weight: 300;
}

.sectionEleven .partThree {
  margin-top: 3%;
  padding: 3%;
}
.sectionEleven .partThree img {
  width: 100%;
  height: 100%;
  transform: scale(1.5);
}
/* twelve */
.sectionTwelve {
  min-width: 900px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgb(14, 17, 22);
  margin-top: 0.3%;
}

/* thirteen */
.sectionThirteen {
  min-width: 900px;
  padding: 3% 2% 3% 2%;
  /* height: 70vh; */
}

.sectionThirteen .partOne {
  height: 5%;
  padding-left: 7%;
}

.sectionThirteen .partOne h5 {
  font-weight: 600;
}

.sectionThirteen .partTwo {
  height: 95%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sectionThirteen .partTwo img {
  height: 100%;
  width: 70%;
}

/* fourteen */
.sectionFourteen {
  min-width: 900px;
  /* height: 80vh; */
}

.sectionFourteen .partOne {
  height: 78%;
  width: 100%;
}

.sectionFourteen .partOne img {
  height: 100%;
  width: 100%;
}

.sectionFourteen .partTwo {
  height: 22%;
  width: 100%;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}

.sectionFourteen .partTwo .textOne {
  text-align: center;
}

.sectionFourteen .partTwo .textOne h4 {
  margin: 6% 0;
}

.sectionFourteen .partTwo .textTwo {
  text-align: center;
}

.sectionFourteen .partTwo .textTwo h4 {
  margin: 6% 0;
}

.sectionFourteen .partTwo .textThree {
  text-align: left;
}

.sectionFourteen .partTwo .textThree h6 {
  margin: 3% 0;
  font-weight: 600;
}
/* Bu:补--第一部分 */
.sectionBu1 {
  min-width: 900px;
}
.sectionBu1 img {
  width: 100%;
}
/* Bu:补--第二部分 */

.sectionBu2 {
  min-width: 900px;
}
.sectionBu2 .partOne {
  width: 100%;
}
.sectionBu2 .partOne img {
  width: 100%;
}
.sectionBu2 .partTwo {
  padding: 0 8% 3% 8%;
  background-color: #161b26;
}
.sectionBu2 .partTwo h5 {
  color: #fff;
}

/* hover时下拉菜单 */
.service1 {
  position: relative;
}

.dropdown1 {
  position: absolute;
  left:50%;
  top: 2rem;
  margin-top: 10px;
  width: 15rem;
  /* background-color: rgba(0, 0, 0, 0.65); */
  background-color: #636262;
  display: none;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  align-items: center;
  padding: 1.5rem;
  border-radius: 0.352rem;
  z-index: 1000;
  transform: translateX(-50%) translatey(0.587rem);
}
/* .dropdown1 div{
  display: flex;
  margin: 0 0.5rem;
} */

.dropdown1 a {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: #fff;
}

.dropdown1 a span:hover {
  transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: inline-block;
}

.service1:hover .dropdown1 {
  opacity: 1;
  transform: translateX(-50%);
}

li div span {
  transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
}

li div span:hover {
  transform: translateY(-0.2rem);
  color: #FEBC35;
}