.orico_Page_introduction {
  width: 100%;
  position: relative;
  min-height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  background: #f2f2f2;
  padding-bottom: 90px;
}
.orico_Page_introduction .introductionMain {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.orico_Page_introduction .introductionMain .iotbpage {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  margin-top: 3.75rem;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw {
  width: 100%;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotbt1 {
  font-size: 32px;
  font-family: HarmonyOS-Bold, HarmonyOS;
  padding-bottom: 65px;
  padding-top: 88px;
  font-weight: 700;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotb_part1 {
  width: 75%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding-bottom: 100px;
  align-items: baseline;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotb_part1 .iotb_p1_item {
  width: 336px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotb_part1 .iotb_p1_item .iotbic1 {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotb_part1 .iotb_p1_item .iotbtp1 {
  font-size: 18px;
  font-family: HarmonyOS-Bold, HarmonyOS;
  font-weight: bold;
  padding-bottom: 18px;
}
.orico_Page_introduction .introductionMain .iotbpage .iotb_bgw .iotb_part1 .iotb_p1_item .iotbts1 {
  text-align: center;
  font-size: 16px;
  font-family: HarmonyOS-Medium, HarmonyOS;
  color: #9e9e9f;
}
.orico_Page_introduction .introductionMain .iotb_part2 {
  padding-bottom: 90px;
  background: #fff;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.orico_Page_introduction .introductionMain .iotb_part2 .iotbt1 {
  font-size: 32px;
  font-family: HarmonyOS-Bold, HarmonyOS;
  padding-bottom: 65px;
  padding-top: 88px;
  font-weight: 700;
}
.orico_Page_introduction .introductionMain .iotb_part2 .fdimgs {
  width: 70%;
  padding-bottom: 110px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1%;
}
.orico_Page_introduction .introductionMain .iotb_part2 .fdimgs .fdimgs-div {
  width: 24%;
  /* height: 255px; */
  background: #fff;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  text-align: center;
  z-index: 10;
}
/* .orico_Page_introduction .introductionMain .iotb_part2 .fdimgs.fdimgs1 .fdimgs-div {
  height: 405px;
} */
.orico_Page_introduction .introductionMain .iotb_part2 .fdimgs .fdimgs-div .fdimgs-div-span {
  position: absolute;
  bottom: 0px;
  z-index: 9999;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(200, 200, 200, 0.1));
  height: 45px;
  width: 100%;
}
.orico_Page_introduction .introductionMain .iotb_part2 .fdimgs .fdimgs-div span {
  font-size: 18px;
  font-weight: bold;
  z-index: 9999;
  position: absolute;
  bottom: 0px;
  left: 0;
  right: 0;
  color: #fff;
  line-height: 45px;
}
