* {
  padding: 0;
  margin: 0;
}
.latest_jump {
  width: 1200px;
  height: 55px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  margin: 100px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.latest_jump .jump_box1 {
  background-color: #3370FF;
  color: #FFFFFF;
}
.latest_jump .jump_box1,
.latest_jump .jump_box2,
.latest_jump .jump_box3,
.latest_jump .jump_box4,
.latest_jump .jump_box5,
.latest_jump .jump_box6 {
  width: 200px;
  height: 55px;
  text-align: center;
  line-height: 55px;
  position: relative;
}
.latest_jump .jump_box1 .jump_line,
.latest_jump .jump_box2 .jump_line,
.latest_jump .jump_box3 .jump_line,
.latest_jump .jump_box4 .jump_line,
.latest_jump .jump_box5 .jump_line,
.latest_jump .jump_box6 .jump_line {
  width: 0;
  height: 0;
  border: 5px solid red;
  border-top-color: #3370FF;
  border-left-color: #FFFFFF;
  border-right-color: #FFFFFF;
  border-bottom: none;
  position: absolute;
  top: 55px;
  left: 50%;
  margin-left: -6px;
}
.business {
  font-weight: 400;
  text-align: center;
  font-size: 36px;
  color: #222222;
  margin: 100px 0 50px 0;
}
.business_box {
  width: 100%;
  height: 320px;
}
.business_box .items {
  margin: 0 auto;
  width: 1200px;
  height: 148px;
  display: flex;
  justify-content: space-between;
}
.business_box .items .items_box {
  width: 588px;
  height: 148px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  display: flex;
  justify-content: space-between;
  padding: 22px 30px 24px 40px;
}
.business_box .items .items_box .imgs img {
  width: 48px;
  height: 48px;
  margin: 18px 20px 0 0;
}
.business_box .items .items_box .titles div:nth-child(1) {
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  margin-bottom: 12px;
}
.business_box .items .items_box .titles div:nth-child(2) {
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
}
.solve_programme {
  text-align: center;
  margin-top: 100px;
  font-size: 36px;
  color: #222222;
  font-weight: 400;
}
.solve_box {
  width: 1200px;
  height: 260px;
  margin: 106px auto 0 auto;
  display: flex;
  justify-content: space-between;
  padding-right: 136px;
}
.solve_box .solve_box_left div:nth-child(1) {
  height: 40px;
  font-size: 28px;
  font-weight: 400;
  color: #222222;
  line-height: 40px;
  margin-top: 73px;
}
.solve_box .solve_box_left div:nth-child(2) {
  height: 24px;
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  line-height: 24px;
  margin-top: 24px;
}
.solve_box .solve_box_img {
  width: 353px;
}
.solve_box .solve_box_img img {
  width: 353px;
  height: 260px;
}
.blueprint {
  width: 100%;
  height: 831px;
  background-color: rgba(247, 250, 255, 0.8);
  margin-top: 177px;
}
.blueprint .blueprint_title {
  font-size: 36px;
  font-weight: 400;
  color: #222222;
  padding-top: 52px;
  text-align: center;
}
.blueprint .imgs {
  margin: 0 auto;
  width: 1312px;
  height: 619px;
  margin-top: 60px;
}
.blueprint .imgs img {
  width: 1312px;
  height: 619px;
}
.advantage {
  margin: 100px 0 50px 0;
  font-size: 36px;
  color: #222222;
  font-weight: 400;
  text-align: center;
}
.advantage_box {
  width: 1200px;
  height: 220px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-bottom: 24px;
}
.advantage_box .items {
  width: 588px;
  height: 220px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  padding: 30px 0 30px 0;
}
.advantage_box .items .imgs {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}
.advantage_box .items .imgs img {
  width: 48px;
  height: 48px;
}
.advantage_box .items .title {
  text-align: center;
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  margin-top: 16px;
}
.advantage_box .items .text {
  width: 324px;
  margin: 0 auto;
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
  margin-top: 16px;
  text-align: left;
}
.case {
  text-align: center;
  color: #222222;
  font-size: 36px;
  margin-top: 76px;
}
.case_box {
  width: 1200px;
  height: 400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
.case_box .items {
  width: 588px;
  height: 400px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
}
.case_box .items .items_imgs {
  width: 588px;
}
.case_box .items .items_imgs img {
  width: 588px;
  height: 230px;
}
.case_box .items .items_title {
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  margin: 20px 0 0 20px;
}
.case_box .items .items_text {
  width: 547px;
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
  margin: 14px 0 0 21px;
}
.case_box .items .items_btn button {
  border: 1px solid #3470FF;
  width: 102px;
  height: 32px;
  font-size: 14px;
  font-weight: 400;
  color: #3470FF;
  background-color: #ffffff;
  margin: 15px 0 0 20px;
  line-height: 20px;
}
.case_box .items .items_btn button:hover {
  background-color: #3470FF;
  color: #ffffff;
}
.relevant {
  text-align: center;
  font-size: 36px;
  color: #222222;
  font-weight: 400;
  margin-top: 100px;
}
.relevant_box {
  width: 1200px;
  height: 220px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  margin-bottom: 100px;
}
.relevant_box .relevant_items {
  width: 384px;
  height: 220px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  padding: 40px 34px 38px 34px;
}
.relevant_box .relevant_items .relevant_title {
  font-size: 24px;
  font-weight: 400;
  color: #222222;
}
.relevant_box .relevant_items .relevant_underline {
  width: 40px;
  height: 4px;
  background-color: #3470FF;
  margin-top: 17px;
}
.relevant_box .relevant_items .relevant_text {
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  margin-top: 22px;
}