.shell {
  width: 100%;
  height: 430px;
  position: relative;
  overflow: hidden;
}

.images {
  width: 500%;
  height: 100%;
  display: flex;
  position: absolute;
  left: 0;
  transition: .2s;
}

.img {
  width: 100%;
  height: 100%;
  position: relative;
}

.img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index-banner-MengBan {
  background: linear-gradient(to right, rgba(30, 44, 73, 1), rgba(30, 44, 73, 0.9), rgba(30, 44, 73, 0));
  position: absolute;
  top: 0;
  height: 100%;
  width: 50%;
}

.min-images {
  display: flex;
  position: absolute;
  bottom: 20px;
  z-index: 1;
  width: 100%;
  grid-gap: 30px;
  justify-content: center;
}

.min {
  width: 10px;
  height: 10px;
  cursor: pointer;
  border-radius: 50%;
  background-color: rgba(247, 247, 247, 60%);
}

.white {
  background-color: rgba(247, 247, 247, 100%);
}

.index-banner-MengBan-Text {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}

.index-banner-MengBan-Text-box{
  width: 1400px;
  height: 100%;
  margin: 0 auto;
}
.index-banner-MengBan-Text-boxone{
  width: 396px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
}

.index-banner-MengBan-Title {
  font-size: 36px;
}

.index-banner-MengBan-Heng {
  margin-top: 23px;
  border-top: 1px solid rgba(255, 255, 255, 26%);
}

.index-banner-MengBan-Box2 {
  display: flex;
  text-align: top;
  margin-top: 29px;
}

.index-banner-MengBan-Box2-left {
  font-size: 48px;
  line-height: 48px;
}

.index-banner-MengBan-Box2-rig {
  margin-left: 15px;
}

.MengBan-Box2-rig-title {
  font-size: 18px;
}

.MengBan-Box2-rig-text {
  font-size: 12px;
}

.index-banner-MengBan-Box3 {
  display: flex;
  align-items: center;
  margin-top: 24px;
}

.banner-indexImg:nth-child(2) {
  margin-left: 18px;
}

.banner-indexImg img {
  width: 52px;
  height: 52px;
}

.MengBan-Box3-rig {
  margin-left: 35px;
}

.MengBan-Box3-rig-Title {
  font-size: 34px;
}

.MengBan-Box3-rig-Text {
  font-size: 14px;
}

.shellT {
  width: 1040px;
  height: 404px;
  position: relative;
  overflow: hidden;
}

.imagesT {
  width: 300%;
  height: 100%;
  display: flex;
  position: absolute;
  left: 0;
  transition: .2s;
}

.imgT {
  width: 100%;
  height: 100%;
  display: flex;
  position: relative;
}

.imgT img {
  width: 705px;
  height: 100%;
}

.lunbonumbox {
  display: flex;
  align-items: flex-end;
  height: 100%;
  justify-content: flex-end;
}

.lunbonum {
  display: flex;
  align-items: center;
  color: #2e2e2e;
}

.lunbo-num {
  font-size: 18px;
}

.lunbo-xiegang {
  font-size: 14px;
  margin: 0 5px;
}

.lunbo-yema {
  font-size: 14px;
}

.ImgT_BOX {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.ImgT_Box-topa {
  font-size: 16px;
  color: #2e2e2e;
}

.ImgT_Box-bom {
  width: 387px;
  margin-top: 40px;
  margin-left: -130px;
  padding: 50px 23px 65px 38px;
  background-color: #ffffff;
  border-radius: 5px;
  box-shadow: 0 2px 15px 5px rgba(234, 234, 234, 58%)
}

.ImgT_Box-bom-Title {
  font-size: 24px;
  font-weight: bold;
  color: #1e2c49;
}

.ImgT_Box-bom-Text {
  margin-top: 25px;
  font-size: 16px;
  color: #2e2e2e;
  line-height: 25px;
}

.ImgT_Box-bom-butbox {
  display: flex;
  margin-top: 30px;
}

.ImgT_Box-bom-buta {
  padding: 8px 25px;
  display: block;
  border-radius: 25px;
  font-size: 16px;
  background-color: #1e2c49;
  color: white;
}

.ImgT_Box-bom-but:hover .ImgT_Box-bom-buta{
  color: #ffffff;
}

.ste-on a{
  background-color: #D30B16;
}

.ImgT_Box-bom-but:nth-child(2) {
  margin-left: 20px;
}

.shellW {
  margin-top: 60px;
  width: 640px;
  height: 440px;
  position: relative;
  overflow: hidden;
}

.imagesW {
  width: 300%;
  height: 100%;
  display: flex;
  position: absolute;
  left: 0;
  transition: .2s;
}

.imgW {
  width: 100%;
  height: 100%;
  position: relative;
}

.imgW img {
  width: 640px;
  height: 440px;
}

.min-imagesW {
  display: flex;
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 1;
  grid-gap: 20px;
  justify-content: center;
}

.minW {
  width: 10px;
  height: 10px;
  cursor: pointer;
  border-radius: 50%;
  background-color: rgba(247, 247, 247, 60%);
}

.whiteW {
  background-color: rgba(247, 247, 247, 100%);
}

.imgW-text-box {
  position: absolute;
  width: 640px;
  height: 20%;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 50%), rgba(247, 247, 247, 0));
}

.imgW-text {
  position: absolute;
  bottom: 20px;
  left: 20px;
  color: white;
  font-size: 16px;
}