* {
  padding: 0;
  margin: 0;
}
body {
  min-width: 1200px;
}
.index_top {
  width: 100%;
  height: 596px;
}
.index_top .navigation_bar {
  display: flex;
  justify-content: space-between;
  height: 64px;
  padding: 0 40px;
  width: 100%;
  margin: 0 auto;
  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: 34px;
  margin-top: 15px;
  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: #ffffff;
  text-decoration: none;
}
.index_top .navigation_bar .logos .index_title .index_title_line {
  width: 28px;
  height: 3px;
  background: #3370ff;
  position: absolute;
  top: 61px;
  margin-left: 17px;
}
.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;
}
.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 .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 .layer_programme .layer_box {
  width: 1200px;
  height: 176px;
  margin: 0 auto;
  padding-top: 20px;
}
.index_top .navigation_bar .logos .layer_programme .layer_box .layer_box_title {
  display: flex;
  width: 100px;
  height: 20px;
}
.index_top .navigation_bar .logos .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 .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 .layer_programme .layer_box .layer_products {
  width: 1200px;
  height: 75px;
  margin: 6px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.index_top .navigation_bar .logos .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 .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 .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 .layer_programme .layer_box .layer_products .layer_products_item div:hover {
  color: #3370ff;
}
.index_top .navigation_bar .logos .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: #fff;
  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 {
  height: 596px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
}
.channel_advantage {
  text-align: center;
  font-size: 36px;
  color: #222222;
  margin: 104px 0 50px 0;
}
.channel_advantage-box {
  width: 1200px;
  height: 205px;
  margin: 0 auto;
  background: #ffffff;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  display: flex;
  justify-content: space-between;
}
.channel_advantage-box .advantage-box_item {
  width: 400px;
  height: 205px;
  border: 1px solid #eff0f1;
  padding: 46px 40px 0 40px;
}
.channel_advantage-box .advantage-box_item img {
  width: 40px;
  height: 40px;
}
.channel_advantage-box .advantage-box_item .advantage-box_title {
  height: 25px;
  font-size: 18px;
  font-weight: 400;
  color: #1f2329;
  line-height: 25px;
  margin-top: 16px;
}
.channel_advantage-box .advantage-box_item .advantage-box_txt {
  height: 20px;
  font-weight: 400;
  color: #8f959e;
  line-height: 20px;
  font-size: 14px;
  margin-top: 8px;
}
.channel_box {
  width: 100%;
  height: 560px;
  background: rgba(247, 250, 255, 0.8);
  margin-top: 100px;
}
.channel_box .channel_qualifications {
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #222222;
  font-size: 36px;
  font-weight: 400;
  padding-top: 65px;
}
.channel_box .channel_qualifications_box {
  width: 1200px;
  height: 300px;
  margin: 115px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.channel_box .channel_qualifications_box .channel_qualifications_item {
  width: 285px;
  height: 300px;
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.06);
  border-radius: 2px;
}
.channel_box .channel_qualifications_box .channel_qualifications_item div:nth-child(1) {
  width: 285px;
  height: 6px;
  background: #3370ff;
  border-radius: 2px 2px 0px 0px;
}
.channel_box .channel_qualifications_box .channel_qualifications_item div:nth-child(2) {
  width: 90px;
  height: 90px;
  margin: 38px auto 0 auto;
}
.channel_box .channel_qualifications_box .channel_qualifications_item div:nth-child(2) img {
  width: 90px;
  height: 90px;
}
.channel_box .channel_qualifications_box .channel_qualifications_item div:nth-child(3) {
  text-align: center;
  font-size: 22px;
  height: 30px;
  font-weight: 400;
  color: #1f2329;
  line-height: 30px;
  margin-top: 10px;
}
.channel_box .channel_qualifications_box .channel_qualifications_item div:nth-child(4) {
  padding: 0 27px 0 27px;
  margin-top: 28px;
  text-align: center;
  height: 48px;
  font-size: 16px;
  font-weight: 400;
  color: #8f959e;
  line-height: 24px;
}
.channel_flow {
  text-align: center;
  color: #222222;
  font-size: 36px;
  margin-top: 100px;
}
.channel_flow_chart {
  width: 930px;
  height: 32px;
  margin: 86px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.channel_flow_chart .flow_chart_number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #dee0e3;
  line-height: 32px;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  color: #646a73;
}
.channel_flow_chart .flow_chart_Line {
  width: 245px;
  height: 2px;
  background-image: linear-gradient(to right, #dee0e3 0%, #dee0e3 50%, transparent 0%);
  background-size: 18px 1px;
  background-repeat: repeat-x;
}
.channel_flow_box {
  width: 1082px;
  height: 192px;
  margin: 29px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.channel_flow_box .channel_flow_box_items {
  width: 181px;
  height: 192px;
}
.channel_flow_box .channel_flow_box_items img {
  width: 90px;
  height: 90px;
  margin-left: 46px;
}
.channel_flow_box .channel_flow_box_items div:nth-child(2) {
  height: 28px;
  font-size: 20px;
  font-weight: 400;
  color: #1f2329;
  line-height: 28px;
  text-align: center;
  margin-top: 22px;
}
.channel_flow_box .channel_flow_box_items div:nth-child(3) {
  width: 181px;
  height: 40px;
  font-size: 14px;
  font-weight: 400;
  color: #8f959e;
  line-height: 20px;
  text-align: center;
  margin-top: 12px;
}
.channel_contact_information {
  width: 100%;
  height: 848px;
  margin: 143px auto 0 auto;
  position: relative;
}
.channel_contact_information .channel_form {
  width: 1200px;
  height: 748px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 2px;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -600px;
  z-index: 999;
  padding: 0 40px;
  background-color: #ffffff;
}
.channel_contact_information .channel_form .channel_form_title {
  margin: 54px 0 56px 0;
  height: 42px;
  font-size: 30px;
  font-weight: 400;
  color: #1f2329;
  line-height: 42px;
  text-align: center;
}
.channel_contact_information .channel_form .channel_from_content {
  display: flex;
  justify-content: space-between;
}
.channel_contact_information .channel_form .channel_from_content .title_name {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #1f2329;
  line-height: 20px;
  margin-bottom: 8px;
}
.channel_contact_information .channel_form .channel_from_content input {
  width: 540px;
  height: 44px;
  border-radius: 4px;
  border: 1px solid #dee0e3;
  margin-bottom: 30px;
  font-size: 14px;
  font-weight: 400;
  color: #8f959e;
  padding-left: 14px;
}
.channel_contact_information .channel_form .channel_from_content input:focus {
  outline: none;
  border: 1px solid #3a74ff;
}
.channel_contact_information .channel_form .multiline_name {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #1f2329;
  line-height: 20px;
  margin-bottom: 8px;
}
.channel_contact_information .channel_form .multiline_input {
  width: 1120px;
  height: 116px;
  border-radius: 4px;
  border: 1px solid #dee0e3;
  font-size: 14px;
  font-weight: 400;
  color: #8f959e;
  padding: 12px 14px;
}
.channel_contact_information .channel_form .multiline_input:focus {
  outline: none;
  border: 1px solid #3a74ff;
}
.channel_contact_information .channel_form button {
  width: 300px;
  height: 50px;
  background: #3370ff;
  border-radius: 4px;
  border: none;
  margin-left: 410px;
  margin-top: 43px;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
}
.channel_contact_information .channel_form_botm {
  width: 100%;
  height: 210px;
  background: linear-gradient(180deg, #6c97ff 0%, #3a74ff 100%);
  position: absolute;
  bottom: 0;
}