.item1 {
  background-image: url('../img/indexBanner.png');
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 700px;
  padding-top: 215px;
  box-sizing: border-box;
}

.indexitem1img1 {
  width: 900px;
  height: 177px;
  margin: 0 auto 72px auto;
}

.indexitem1img2 {
  width: 160px;
  height: 40px;
  margin-right: 50px;
}

.indexitem1img3 {
  width: 160px;
  height: 40px;
}

.item1Bottom {
  width: 100%;
  height: 200px;
  box-sizing: border-box;
  /* background-repeat: no-repeat;
  background-size: cover;
  background-image: url('../img/item1BottomBack.png'); */
  background-color: rgb(235, 255, 254);
}

.item1BottomTypeArea {
  width: 1200px;
  height: 200px;
  margin: auto;
  padding: 13px 0;
  box-sizing: border-box;
}

.item1BottomItem {
  width: 246px;
  height: 174px;
}

.item2Whole {
  width: 100%;
  height: 986px;
  background-color: #FFF;
}

.item2TypeArea {
  width: 1200px;
  margin: 0 auto;
  padding-top: 150px;
  box-sizing: border-box;
}

.item2Elem1 {
  width: 100%;
}

.indexitem2img1 {
  width: 582px;
  height: 411px;
  margin-left: -15px;
}

.indexitem2img2 {
  width: 527px;
  height: 157px;
}

.indexitem2img3 {
  width: 527px;
  height: 157px;
}

.indexitem2img4 {
  width: 419px;
  height: 308px;
  margin-right: 40px;
}


.item3Whole {
  background-image: url('../img/item3Back.png');
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 750px;
  box-sizing: border-box;
}

.item3TypeArea {
  width: 100%;
  height: 750px;
  padding-top: 66px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.item3Top {
  width: 532px;
  height: 157px;
}

.item3Center {
  width: 1030px;
  margin-top: 69px;
}

.indexitem3Item {
  width: 330px;
  height: 398px;
}

.item4Whole {
  width: 100%;
  height: 634px;
}

.item4TypeArea {
  width: 1102px;
  height: 634px;
  padding-top: 146px;
  box-sizing: border-box;
  margin: auto;
}

.indexitem4Img{
  width: 1114px;
  height: auto;
  margin: auto;
}

.item4Top {
  width: 583px;
  height: 135px;
  margin: auto;
  margin-bottom: 43px;
}

.item4ContentItem {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.item4ContentItemImg {
  width: 80px;
  height: 80px;
  margin-bottom: 27px;
}

.item4ContentItemText {
  width: auto;
  height: 44px;
}

.indexitem4Icon {
  width: 40px;
  height: 40px;
}


.item5Whole {
  background-image: url('../img/item3Back.png');
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 750px;
  box-sizing: border-box;
}

.item5TypeArea {
  width: 100%;
  height: 750px;
  padding-top: 66px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.item5Top {
  width: 475px;
  height: 135px;
}

.item5Center {
  width: 1180px;
  margin-top: 28px;
}

.indexitem5Item {
  width: 280px;
  height: 458px;
}


.item6Whole {
  width: 100%;
  height: 898px;
}

.item6TypeArea {
  width: 1210px;
  height: 898px;
  padding-top: 146px;
  box-sizing: border-box;
  margin: auto;
}

.item6Top {
  width: 617px;
  height: 135px;
  margin: auto;
}

.item6Content {
  width: 100%;
  margin-top: 13px;
  margin-left: 5px;
}

.indexitem6Item {
  width: 310px;
  height: 492px;
}

.indexitem1img6-1 {
  margin-left: -5px;
}

.indexitem1img6-2 {
  margin-left: -10px;
}


.item7Whole {
  width: 100%;
  height: 854px;
}

.item7TypeArea {
  width: 1376px;
  height: 854px;
  box-sizing: border-box;
  margin: auto;
}

.item7Top {
  width: 597px;
  height: 135px;
  margin: auto;
}

.item7Content {
  margin-top: 39px;
}

.item7ContentRow {
  width: 100%;
  height: 88px;
  margin-bottom: 20px;
}

.item7ContentRowImg {
  width: auto;
  height: 88px;
}