* {
  margin: 0;
  padding: 0;
}
.large_Rotation {
  width: 100%;
  height: 400px;
  background: linear-gradient(88deg, #F3F8FE 0%, #F3F9FF 100%);
}
.large_Rotation .large_Rotation_box {
  width: 1140px;
  height: 400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.large_Rotation .large_Rotation_box .large_box_left {
  width: 550px;
  height: 400px;
  position: relative;
}
.large_Rotation .large_Rotation_box .large_box_left div:nth-child(1) {
  height: 65px;
  font-size: 46px;
  font-weight: 500;
  color: #222222;
  line-height: 65px;
  margin-top: 70px;
}
.large_Rotation .large_Rotation_box .large_box_left div:nth-child(2) {
  height: 60px;
  font-size: 14px;
  font-weight: 400;
  color: #222222;
  line-height: 34px;
  margin-top: 22px;
}
.large_Rotation .large_Rotation_box .large_box_left input {
  width: 380px;
  height: 46px;
  background: #FFFFFF;
  border-radius: 2px;
  border: none;
  padding-left: 15px;
}
.large_Rotation .large_Rotation_box .large_box_left input:focus {
  outline: none;
}
.large_Rotation .large_Rotation_box .large_box_left button {
  width: 90px;
  height: 40px;
  background: #3470FF;
  border-radius: 2px;
  border: none;
  font-size: 12px;
  font-weight: 400;
  color: #FFFFFF;
  margin: 0 0 0 287px;
  position: absolute;
  left: 0;
  top: 220px;
}
.large_Rotation .large_Rotation_box .large_box_img img {
  width: 382px;
  height: 320px;
  margin-top: 28px;
}
.service_scene {
  width: 600px;
  height: 50px;
  margin: 100px auto 0 auto;
  display: flex;
  text-align: center;
  line-height: 50px;
}
.service_scene div {
  width: 300px;
  height: 50px;
  border: 1px solid #DEE0E3;
  font-size: 16px;
  font-weight: 400;
  color: #222222;
}
.service_scene_box {
  width: 1200px;
  height: 259px;
  margin: 60px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.service_scene_box .service_scene_items {
  width: 282px;
  height: 259px;
  padding-top: 32px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
}
.service_scene_box .service_scene_items .items_img {
  width: 68px;
  margin: 0 auto;
}
.service_scene_box .service_scene_items .items_img img {
  width: 68px;
  height: 68px;
}
.service_scene_box .service_scene_items .items_title {
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  line-height: 30px;
  margin-top: 32px;
  text-align: center;
}
.service_scene_box .service_scene_items .items_txts {
  width: 230px;
  height: 40px;
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
  line-height: 20px;
  margin: 14px auto 0 auto;
  text-align: center;
}
.service_Less {
  height: 50px;
  font-size: 36px;
  font-weight: 400;
  color: #222222;
  line-height: 50px;
  margin-top: 100px;
  text-align: center;
}
.service_Less_boxs {
  width: 1200px;
  height: 377px;
  margin: 96px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.service_Less_boxs .service_Less_img {
  width: 527px;
  margin-right: 83px;
}
.service_Less_boxs .service_Less_img img {
  width: 527px;
  height: 377px;
}
.service_Less_boxs .service_Less_text div:nth-child(1) {
  height: 33px;
  font-size: 24px;
  font-weight: 400;
  color: #222222;
  line-height: 33px;
  margin-top: 84px;
}
.service_Less_boxs .service_Less_text div:nth-child(2) {
  width: 617px;
  margin-top: 34px;
}
.service_Less_boxs .service_Less_text div:nth-child(2) img {
  width: 617px;
  height: 38px;
}
.service_Less_boxs .service_Less_text div:nth-child(3) {
  width: 533px;
  margin-top: 32px;
}
.service_Less_boxs .service_Less_text div:nth-child(3) img {
  width: 533px;
  height: 30px;
}
.service_ensure_box {
  width: 1200px;
  height: 340px;
  margin: 64px auto 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 0 147px 0 48px;
}
.service_ensure_box .ensure_box_title div:nth-child(1) {
  height: 33px;
  font-size: 24px;
  font-weight: 400;
  color: #222222;
  line-height: 33px;
  margin-top: 117px;
}
.service_ensure_box .ensure_box_title div:nth-child(2) {
  width: 448px;
  height: 102px;
  font-size: 16px;
  font-weight: 400;
  color: #8F959E;
  line-height: 34px;
  margin-top: 20px;
}
.service_ensure_box .ensure_box_img {
  width: 349px;
}
.service_ensure_box .ensure_box_img img {
  width: 349px;
  height: 340px;
}
.service_efficient_box {
  width: 1200px;
  height: 289px;
  margin: 85px auto 0 auto;
  display: flex;
  padding-left: 39px;
}
.service_efficient_box .efficient_box_img {
  width: 467px;
  margin-right: 106px;
}
.service_efficient_box .efficient_box_img img {
  width: 467px;
  height: 289px;
}
.service_efficient_box .efficient_box_title div:nth-child(1) {
  height: 33px;
  font-size: 24px;
  font-weight: 400;
  color: #222222;
  line-height: 33px;
  margin-top: 67px;
}
.service_efficient_box .efficient_box_title div:nth-child(2) {
  width: 592px;
  height: 102px;
  font-size: 16px;
  font-weight: 400;
  color: #8F959E;
  line-height: 34px;
  margin-top: 20px;
}
.service_docking_box {
  width: 1200px;
  height: 282px;
  margin: 93px auto 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 0 48px;
}
.service_docking_box .docking_box_title div:nth-child(1) {
  height: 33px;
  font-size: 24px;
  font-weight: 400;
  color: #222222;
  line-height: 33px;
  margin-top: 88px;
}
.service_docking_box .docking_box_title div:nth-child(2) {
  width: 517px;
  height: 68px;
  font-size: 16px;
  font-weight: 400;
  color: #8F959E;
  line-height: 34px;
  margin-top: 20px;
}
.service_docking_box .docking_box_img {
  width: 503px;
}
.service_docking_box .docking_box_img img {
  width: 503px;
  height: 282px;
}
.service_monitor_box {
  width: 1200px;
  height: 282px;
  margin: 85px auto 100px auto;
  display: flex;
  padding-left: 56px;
}
.service_monitor_box .monitor_box_img {
  width: 452px;
  margin-right: 104px;
}
.service_monitor_box .monitor_box_img img {
  width: 452px;
  height: 282px;
}
.service_monitor_box .monitor_box_title div:nth-child(1) {
  width: 264px;
  height: 33px;
  font-size: 24px;
  font-weight: 400;
  color: #222222;
  line-height: 33px;
  margin-top: 52px;
}
.service_monitor_box .monitor_box_title div:nth-child(2) {
  width: 490px;
  height: 68px;
  font-size: 16px;
  font-weight: 400;
  color: #8F959E;
  line-height: 34px;
  margin-top: 20px;
}