* {
  margin: 0;
  padding: 0;
}
.index_top {
  width: 100%;
  height: 600px;
  margin: 0 auto;
}
.index_top .navigation_bar {
  display: flex;
  justify-content: space-between;
  height: 64px;
  padding: 0 40px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}
.index_top .navigation_bar .logos {
  z-index: 999;
  display: flex;
  width: 877px;
  height: 64px;
}
.index_top .navigation_bar .logos img {
  height: 25px;
  margin-top: 20px;
  margin-right: 60px;
}
.index_top .navigation_bar .logos .index_title {
  width: 690px;
  height: 64px;
  line-height: 64px;
  display: flex;
  justify-content: space-between;
}
.index_top .navigation_bar .logos .index_title a {
  display: block;
  height: 64px;
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  text-decoration: none;
}
.index_top .navigation_bar .logos .index_title .layer {
  width: 100%;
  height: 420px;
  background: #ffffff;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  position: fixed;
  top: 64;
  left: 0;
  display: none;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box {
  width: 1200px;
  height: 176px;
  margin: 0 auto;
  padding-top: 20px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_box_title {
  display: flex;
  justify-content: space-between;
  width: 40px;
  height: 20px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_box_title div:nth-child(1) {
  width: 2px;
  height: 14px;
  background-color: #3470ff;
  margin-top: 3px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_box_title div:nth-child(2) {
  width: 30px;
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #646a73;
  line-height: 20px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products {
  width: 1200px;
  height: 75px;
  margin: 6px auto 0 auto;
  display: flex;
  justify-content: space-between;
  text-align: left;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products .layer_products_item {
  width: 230px;
  height: 75px;
  line-height: 35px;
  display: block;
  padding: 10px 0 0 12px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products .layer_products_item div:nth-child(1) {
  height: 25px;
  font-size: 18px;
  font-weight: 500;
  color: #222222;
  line-height: 25px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products .layer_products_item div:nth-child(2) {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #222222;
  line-height: 20px;
  margin-top: 10px;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products .layer_products_item div:hover {
  color: #3370ff;
}
.index_top .navigation_bar .logos .index_title .layer .layer_box .layer_products .layer_products_item:hover {
  background-color: #f3f7ff;
}
.index_top .navigation_bar .logos .index_title .layer_programme {
  width: 100%;
  height: 176px;
  background: #ffffff;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  position: fixed;
  top: 64;
  left: 0;
  display: none;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box {
  width: 1200px;
  height: 176px;
  margin: 0 auto;
  padding-top: 20px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_box_title {
  display: flex;
  width: 100px;
  height: 20px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_box_title div:nth-child(1) {
  width: 2px;
  height: 14px;
  background-color: #3470ff;
  margin-top: 3px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_box_title div:nth-child(2) {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #646a73;
  line-height: 20px;
  margin-left: 8px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products {
  width: 1200px;
  height: 75px;
  margin: 6px auto 0 auto;
  display: flex;
  justify-content: space-between;
  text-align: left;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products .layer_products_item {
  width: 230px;
  height: 75px;
  line-height: 35px;
  display: block;
  padding: 10px 0 0 12px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products .layer_products_item div:nth-child(1) {
  height: 25px;
  font-size: 18px;
  font-weight: 500;
  color: #222222;
  line-height: 25px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products .layer_products_item div:nth-child(2) {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #222222;
  line-height: 20px;
  margin-top: 10px;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products .layer_products_item div:hover {
  color: #3370ff;
}
.index_top .navigation_bar .logos .index_title .layer_programme .layer_box .layer_products .layer_products_item:hover {
  background-color: #f3f7ff;
}
.index_top .navigation_bar .logos .index_title a:hover {
  color: #3370ff;
}
.index_top .navigation_bar .top_btn {
  margin-top: 16px;
  z-index: 999;
  min-width: 186px;
  margin-left: 30px;
}
.index_top .navigation_bar .top_btn a {
  display: inline-block;
  width: 88px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  text-decoration: none;
}
.index_top .navigation_bar .top_btn .btn1 {
  border: none;
  background-color: #3470ff;
  font-size: 14px;
  color: #ffffff;
  border-radius: 2px;
}
.index_top .navigation_bar .top_btn .btn2 {
  border: 1px solid #3470ff;
  background-color: #ffffff;
  font-size: 14px;
  font-weight: 400;
  color: #3470ff;
  border-radius: 2px;
  margin-left: 3px;
}
.index_top .navigation_bar .user {
  display: none;
  height: 100%;
  line-height: 64px;
  cursor: pointer;
  position: relative;
}
.index_top .navigation_bar .user span {
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  margin-right: 10px;
}
.index_top .navigation_bar .user img {
  width: 35px;
  height: 35px;
  border-radius: 50%;
}
.index_top .navigation_bar .user:hover .loginOut {
  display: block;
}
.index_top .navigation_bar .user .loginOut {
  display: none;
  position: absolute;
  line-height: 14px;
  padding: 4px;
  white-space: nowrap;
  background: #fff;
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  bottom: -14px;
}
.index_top .rotation_chart .rotation_chart_box {
  width: 1200px;
  height: 218px;
  margin: 164px auto 0 auto;
  position: relative;
}
.index_top .rotation_chart .rotation_chart_box .chart_title {
  position: absolute;
  top: 0;
  left: 30px;
  z-index: 999;
  font-size: 46px;
  font-weight: 500;
  color: #222222;
  line-height: 65px;
}
.index_top .rotation_chart .rotation_chart_box .chart_texts {
  position: absolute;
  top: 87px;
  left: 30px;
  z-index: 999;
  width: 406px;
  height: 40px;
  font-size: 14px;
  font-weight: 400;
  color: #222222;
  line-height: 20px;
}
.index_top .rotation_chart .rotation_chart_box .chart_btn {
  position: absolute;
  top: 172px;
  left: 30px;
  height: 390px;
  z-index: 999;
}
.index_top .rotation_chart .rotation_chart_box .chart_btn button {
  width: 140px;
  height: 46px;
  background: #3470ff;
  border-radius: 2px;
  border: none;
  font-size: 15px;
  font-weight: 400;
  color: #ffffff;
  line-height: 21px;
}
.index_top .rotation_chart .rotation_img {
  position: absolute;
  width: 100%;
  height: 600px;
  top: 0;
  left: 0;
  opacity: 0;
  transition: all 1.5s;
}
.index_top .rotation_chart .rotation_img:nth-child(1) {
  opacity: 1;
}
.container_title {
  text-align: center;
  font-size: 36px;
  color: #222222;
  font-weight: 400;
  margin-top: 90px;
}
.container_text {
  text-align: center;
  font-size: 16px;
  font-weight: 400px;
  color: #646a73;
  margin: 22px 0 50px 0;
}
.product {
  width: 1198px;
  height: 320px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 0;
  margin-bottom: 24px;
}
.product .card_box {
  width: 280px;
  height: 320px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  padding: 0 20px;
}
.product .card_box img {
  width: 48px;
  height: 48px;
  margin-top: 53px;
}
.product .card_box .card_title {
  font-size: 24px;
  font-weight: 500;
  color: #222222;
  line-height: 33px;
  margin-top: 20px;
}
.product .card_box .card_content {
  height: 60px;
  font-size: 14px;
  font-weight: 400;
  color: #8f959e;
  line-height: 20px;
  margin-top: 20px;
}
.product .card_box button {
  background-color: #ffffff;
  margin-top: 30px;
  width: 90px;
  height: 28px;
  border: 1px solid #3470ff;
  font-size: 14px;
  font-weight: 400;
  color: #3470ff;
  line-height: 20px;
}
.product .card_box button:hover {
  background-color: #3470ff;
  color: #ffffff;
}
.product .card_box:hover {
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.22);
}
.scene {
  width: 100%;
  height: 1117px;
  background: rgba(247, 250, 255, 0.8);
}
.scene .title {
  text-align: center;
  padding-top: 53px;
  font-size: 36px;
  font-weight: 400;
  color: #222222;
  border: ipx solid red;
  margin-top: 53px;
  margin-bottom: 22px;
}
.scene .text {
  font-size: 16px;
  font-weight: 400;
  color: #646a73;
  text-align: center;
  margin-bottom: 50px;
}
.scene .scene_imgs {
  width: 1143px;
  margin: 0 auto;
}
.scene .scene_imgs img {
  width: 1143px;
  height: 863px;
}
.scene .content_bottom {
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  color: #646a73;
  line-height: 28px;
  margin-top: 58px;
}
.industry .industry_title {
  text-align: center;
  font-size: 36px;
  color: #222222;
  font-weight: 400;
  line-height: 50px;
  margin: 100px 0 22px 0;
}
.industry .industry_text {
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  color: #646a73;
  line-height: 22px;
  margin-bottom: 70px;
}
.industry .industry_box {
  width: 1198px;
  height: 180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-bottom: 22px;
}
.industry .industry_box .items {
  width: 280px;
  height: 180px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  padding: 0 20px;
}
.industry .industry_box .items img {
  width: 46px;
  height: 46px;
  margin-top: 42px;
}
.industry .industry_box .items .items_title {
  font-size: 24px;
  font-weight: 500;
  color: #222222;
  line-height: 33px;
  margin-top: 19px;
}
.index_customer {
  font-size: 36px;
  color: #222222;
  text-align: center;
  margin-top: 130px;
  font-weight: 400;
}
.index_customer_txt {
  font-weight: 400;
  color: #8f959e;
  font-size: 16px;
  margin: 32px 0 50px 0;
  text-align: center;
}
.index_customer_img {
  width: 1200px;
  height: 519px;
  margin: 0 auto;
}
.index_customer_img img {
  width: 1200px;
  height: 519px;
}
.on_trial {
  margin-top: 95px;
}
.on_trial {
  height: 339px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
}
.on_trial .on_trial_text {
  padding-top: 100px;
  font-size: 36px;
  text-align: center;
  font-weight: 500;
  color: #ffffff;
  line-height: 50px;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -342px;
  z-index: 999;
}
.on_trial .input_box {
  width: 380px;
  height: 44px;
  margin: 0 auto;
  margin-top: 30px;
  display: flex;
  background-color: #ffffff;
  position: absolute;
  top: 140px;
  left: 50%;
  margin-left: -190px;
}
.on_trial .input_box input {
  width: 280px;
  height: 44px;
  outline: none;
  border: none;
  border-radius: 2px;
  margin-left: 4px;
  padding-left: 10px;
  font-size: 12px;
}
.on_trial .input_box .input_box_btn {
  width: 90px;
  height: 40px;
  font-size: 12px;
  font-weight: 400;
  background: #3470ff;
  border-radius: 2px;
  line-height: 44px;
  text-align: center;
  color: #ffffff;
  margin: 2px 0 0 4px;
}
.bottom_navigation {
  width: 100%;
  height: 463px;
  display: flex;
  padding-top: 82px;
  margin: 0 auto;
}
.bottom_navigation .foots {
  margin: 0 auto;
  display: flex;
  height: 288px;
  width: 1186px;
  justify-content: space-between;
}
.bottom_navigation .foots .bottom_img {
  width: 246px;
}
.bottom_navigation .foots .bottom_img img {
  width: 70px;
  height: 50px;
}
.bottom_navigation .foots .botton_title {
  width: 960px;
  display: flex;
  justify-content: space-between;
}
.bottom_navigation .foots .botton_title a {
  text-decoration: none;
  color: #646a73;
}
.bottom_navigation .foots .botton_title a:hover {
  color: #3370ff;
}
.bottom_navigation .foots .botton_title .bottom_product div:nth-child(1) {
  margin-bottom: 30px;
  font-size: 16px;
  color: #222222;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .bottom_product div {
  margin-bottom: 26px;
  color: #646a73;
  font-size: 14px;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .solution div:nth-child(1) {
  margin-bottom: 30px;
  font-size: 16px;
  color: #222222;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .solution div {
  margin-bottom: 26px;
  color: #646a73;
  font-size: 14px;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .helpcenter div:nth-child(1) {
  margin-bottom: 30px;
  font-size: 16px;
  color: #222222;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .helpcenter div {
  margin-bottom: 26px;
  color: #646a73;
  font-size: 14px;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .aboutus div:nth-child(1) {
  margin-bottom: 30px;
  font-size: 16px;
  color: #222222;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .aboutus div {
  margin-bottom: 26px;
  color: #646a73;
  font-size: 14px;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .contactus div:nth-child(1) {
  margin-bottom: 30px;
  font-size: 16px;
  color: #222222;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .contactus div {
  margin-bottom: 26px;
  color: #646a73;
  font-size: 14px;
  font-weight: 400;
}
.bottom_navigation .foots .botton_title .contactus .conta_qrcode {
  width: 110px;
}
.bottom_navigation .foots .botton_title .contactus .conta_qrcode img {
  width: 110px;
  height: 110px;
}
.line {
  width: 100%;
  height: 1px;
  margin: 0 auto;
  background-color: #eff0f1;
  position: relative;
  bottom: 36px;
}
.icps {
  text-align: center;
  position: relative;
  bottom: 16px;
  font-size: 14px;
  font-weight: 400;
  color: #bbbfc4;
}
.icps a:nth-child(1) {
  text-decoration: none;
  color: #333333;
}
.icps a:nth-child(2) {
  text-decoration: none;
}
.contact {
  width: 70px;
  height: 240px;
  position: fixed;
  top: 50%;
  right: 0;
}
.contact > div {
  text-align: center;
}
.contact > div img {
  margin-top: 8px;
}
.contact .top {
  width: 70px;
  height: 80px;
  background-color: #2f66eb;
  border-radius: 2px 0px 0px 0px;
}
.contact .top img {
  width: 39px;
  height: 39px;
}
.contact .top div {
  font-size: 13px;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
  margin-top: 4px;
}
.contact .central_section {
  width: 70px;
  height: 80px;
  background-color: #2f66eb;
}
.contact .central_section div:nth-child(1) {
  padding: 0;
  margin: 0;
  width: 50px;
  height: 1px;
  background: #ffffff;
  opacity: 0.2;
  margin-left: 11px;
}
.contact .central_section img {
  width: 40px;
  height: 40px;
}
.contact .central_section div {
  font-size: 13px;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
  margin-top: 4px;
}
.contact .foot {
  width: 70px;
  height: 80px;
  background-color: #3470ff;
  border-radius: 0px 0px 0px 2px;
  margin-bottom: 30px;
}
.contact .foot div:nth-child(1) {
  padding: 0;
  margin: 0;
  width: 50px;
  height: 1px;
  background: #ffffff;
  opacity: 0.2;
  margin-left: 11px;
}
.contact .foot img {
  width: 40px;
  height: 40px;
}
.contact .foot div {
  font-size: 13px;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
  margin-top: 4px;
}
.contact .back_off {
  width: 70px;
  height: 70px;
  box-shadow: 0px 2px 14px 0px rgba(52, 112, 255, 0.14);
  border-radius: 2px 0px 0px 2px;
  display: none;
}
.contact .back_off img {
  width: 40px;
  height: 40px;
  margin: 15px 15px;
}