* {
  margin: 0;
  padding: 0;
}
body {
  min-width: 1250px;
}
.online_picture {
  height: 400px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
  padding-top: 90px;
}
.online_picture div:nth-child(1) {
  height: 50px;
  font-size: 36px;
  font-weight: 500;
  color: #222222;
  line-height: 50px;
  text-align: center;
}
.online_picture div:nth-child(2) {
  height: 25px;
  font-size: 18px;
  font-weight: 400;
  color: #222222;
  line-height: 25px;
  margin-top: 24px;
  text-align: center;
}
.online_picture .picture_btn {
  width: 140px;
  margin: 53px auto  0 auto;
}
.online_picture .picture_btn button {
  width: 140px;
  height: 46px;
  background: #3470FF;
  border-radius: 2px;
  border: none;
  font-size: 15px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 21px;
}
.navigation_boxs {
  width: 1200px;
  height: 85px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  margin: 100px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.navigation_boxs .navigation_item {
  width: 400px;
  height: 85px;
  font-size: 22px;
  font-weight: 500;
  color: #222222;
  line-height: 85px;
  text-align: center;
  border-radius: 2px;
}
.online_promote {
  width: 1200px;
  height: 400px ;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  margin: 78px auto 0 auto;
  padding: 64px 79px 0 60px;
  display: flex;
  justify-content: space-between;
}
.online_promote .promote_box div:nth-child(1) {
  height: 28px;
  font-size: 20px;
  font-weight: 400;
  color: #222222;
  line-height: 28px;
}
.online_promote .promote_box div:nth-child(2) {
  height: 48px;
  font-size: 34px;
  font-weight: 500;
  color: #3470FF;
  line-height: 48px;
  margin-top: 16px;
}
.online_promote .promote_box div:nth-child(3) {
  width: 488px;
  height: 140px;
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  line-height: 28px;
  margin-top: 15px;
}
.online_promote .promote_img {
  width: 404px;
}
.online_promote .promote_img img {
  width: 404px;
  margin-top: 13px;
}
.painP_oint {
  height: 50px;
  font-size: 36px;
  font-weight: 400;
  line-height: 50px;
  color: #222222;
  margin-top: 112px;
  text-align: center;
}
.painP_oint_box {
  width: 1200px;
  height: 250px;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.painP_oint_box .painP_oint_items {
  width: 384px;
  height: 250px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  padding-top: 36px;
}
.painP_oint_box .painP_oint_items .items_img {
  width: 48px;
  margin: 0 auto;
}
.painP_oint_box .painP_oint_items .items_img img {
  width: 48px;
  height: 48px;
}
.painP_oint_box .painP_oint_items .items_title {
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  line-height: 30px;
  margin-top: 18px;
  text-align: center;
}
.painP_oint_box .painP_oint_items .items_txt {
  height: 60px;
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
  line-height: 20px;
  margin-top: 18px;
  text-align: center;
  padding: 0 20px;
}
.online_programme {
  height: 50px;
  font-size: 36px;
  font-weight: 400;
  color: #222222;
  line-height: 50px;
  margin-top: 112px;
  text-align: center;
}
.programme_box {
  width: 1200px;
  height: 276px;
  margin: 93px auto 0 auto;
  display: flex;
  justify-content: space-between;
  padding-right: 78px;
}
.programme_box .programme_box_title {
  padding-top: 32px;
}
.programme_box .programme_box_title div:nth-child(1) {
  height: 40px;
  font-size: 28px;
  font-weight: 400;
  color: #222222;
  line-height: 40px;
}
.programme_box .programme_box_title div:nth-child(2) {
  width: 500px;
  height: 120px;
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  line-height: 24px;
  margin-top: 24px;
}
.programme_box .programme_box_img {
  width: 336px;
}
.programme_box .programme_box_img img {
  width: 336px;
}
.online_consumer {
  width: 1200px;
  height: 265px;
  margin: 61px auto 0 auto;
  display: flex;
  justify-content: space-between;
  padding-right: 30px;
}
.online_consumer .consumer_img {
  width: 409px;
}
.online_consumer .consumer_img img {
  width: 409px;
}
.online_consumer .consumer_title div:nth-child(1) {
  height: 40px;
  font-size: 28px;
  font-weight: 400;
  color: #222222;
  line-height: 40px;
  margin-top: 57px;
}
.online_consumer .consumer_title div:nth-child(2) {
  width: 600px;
  height: 72px;
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  line-height: 24px;
  margin-top: 24px;
}
.online_intelligence {
  width: 1200px;
  height: 273px;
  margin: 105px auto 105px auto;
  display: flex;
  justify-content: space-between;
  padding-right: 75px;
}
.online_intelligence .intelligence_title div:nth-child(1) {
  height: 40px;
  font-size: 28px;
  font-weight: 400;
  color: #222222;
  line-height: 40px;
  margin-top: 63px;
}
.online_intelligence .intelligence_title div:nth-child(2) {
  width: 600px;
  height: 96px;
  font-size: 16px;
  font-weight: 400;
  color: #646A73;
  line-height: 24px;
  margin-top: 24px;
}
.online_intelligence .intelligence_img {
  width: 416px;
}
.online_intelligence .intelligence_img img {
  width: 416px;
}