.tabs li.is-actived {
  border-bottom: 4px solid #00a971;
}

.tabs ul li a {
  display: inline-block !important;
  width: 100%;
  height: 100%;
}

.content-nav.is-fixed {
  width: 100%;
  position: fixed !important;
  top: 0;
  left: 0;
  z-index: 22;
  background-color: #fff !important;
  box-shadow: 2px 1px 3px #ccc;
}

.content-nav.is-fixed a {
  color: #666 !important;
}

section {
  background: #fff;
}

.title-block {
  font-family: PingFangSC;
  font-size: 32px;
  color: #3d3e49;
  letter-spacing: 0.74px;
}

.button.btn-long {
  width: 160px;
}

.button.is-primary {
  height: 44px
}

.button.is-long180 {
  width: 180px;
}

.btn-centered {
  text-align: center;
  margin: 40px 0 0 0
}

.section.introduce {
  background: url('../image/dengbao-bg.png') center no-repeat;
  font-family: PingFangSC;
  font-size: 14px;
  background-size: cover;
}

.section.media, .section.service, .section.process, .section.introduce {
  background-color: #f5f9fa;
}

/* 介绍解读 */

.introduce-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.introduce-item {
  position: relative;
  width: 560px;
  /* height: 193px; */
  padding: 30px 40px;
  border-radius: 3px;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05), 0 10px 20px 0 rgba(98, 71, 71, 0.05);
  font-family: PingFangSC;
  font-size: 14px;
  line-height: 1.71;
  letter-spacing: 0.25px;
  color: #3d3e49;
  margin: 18px 0
}

.line {
  position: absolute;
  top: 30px;
  left: 0;
  width: 4px;
  height: 20px;
  background-color: #00a971;
}

.introduce-title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.33px;
  line-height: normal;
  margin-bottom: 12px;
}

.introduce-bg {
  position: absolute;
  right: 0;
  top: -50px;
  height: 103px
}

/* 分析 */

.analyze-item {
  display: flex;
}

.analyze-item:nth-of-type(1) .analyze-desc {
  padding-top: 0
}

.analyze-item:nth-of-type(1) .analyze-title {
  margin-top: 0
}

.analyze-title {
  /* width: 86px; */
  font-size: 14px;
  font-weight: 500;
  color: #324558;
  margin-top: 23px;
}

.analyze-desc {
  flex: 1;
  padding: 23px 0;
  border-bottom: solid 1px #dce0e1;
  margin-left: 40px;
  line-height: 1.71;
  letter-spacing: normal;
  color: #76808a;
  display: flex;
}

.analyze-desc::before {
  content: '•';
  color: #00aa72;
  display: inline-block;
  margin-right: 20px;
  font-size: 20px;
}

/* 方案架构 */

.scheme-img {
  height: 733px;
  width: 100%
}

.scheme-list-table {
  min-width: 1160px;
  font-family: PingFangSC;
}

.scheme-item {
  position: relative;
  padding-left: 75px;
  margin-top: 10px;
  background-color: #fff;
}

.scheme-title {
  position: absolute;
  top: calc( 50% - 28px);
  left: -85px;
  width: 120px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 20px;
  background-color: #00a971;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.25px;
}

.scheme-list-table ul {
  display: flex;
}

.scheme-list-table ul.thead {
  height: 48px;
  line-height: 48px;
  background-color: #3d3e49;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.25px;
}

.scheme-list-table ul.thead li:nth-of-type(1) {
  padding-left: 75px;
  text-align: left;
}

.scheme-list-table ul.thead li:nth-of-type(2) {
  text-align: left;
}

.scheme-list-table ul li {
  flex: 1;
  font-size: 14px;
  text-align: center;
}

.scheme-list-table ul li:nth-of-type(1) {
  flex: 4;
  text-align: left;
}

.scheme-list-table ul li:nth-of-type(2) {
  flex: 2;
  text-align: left;
  margin-left: 75px;
}

.scheme-list-table ul.tbody li {
  padding: 12px 0;
}

.scheme-list-table ul.tbody {
  border-bottom: 1px solid #ddd;
}

.scheme-list-table ul.tbody:nth-last-of-type(1) {
  border-bottom: 0 !important
}

/* 方案优势 */

.service-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.service-item {
  box-sizing: border-box;
  width: 240px;
  height: 352px;
  padding: 40px 0;
  background-color: #f5f9fa;
  font-family: PingFangSC;
  font-size: 14px;
  color: #68747f;
  line-height: 2;
  text-align: center;
}

.service-icon {
  width: 64px;
  height: 64px
}

.service-title {
  margin: 20px 0;
  font-size: 20px;
  font-weight: 500;
  color: #3e464c;
}

.service-desc {
  width: 170px;
  margin: auto;
  text-align: left;
}

.frame-img {
  height: 522px;
  width: 100%;
}

/* process */

.process-wrapper {
  overflow-x: scroll;
}

.process-list-table {
  width: 1162px;
  font-family: PingFangSC;
  border-collapse: collapse;
}

.process-list-table tr {
  display: flex;
  padding: 24px 0;
}

.process-list-table tr.thead {
  height: 54px;
  box-shadow: 3px 0 0 0 #ffffff;
  background-color: #00a971;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 54px;
  padding: 0
}

.process-list-table tr.thead td {
  border-right: 2px solid #fff;
}

.process-list-table tr td {
  flex: 1;
  padding: 0 20px;
}

.process-list-table tr.tbody {
  font-size: 14px;
  line-height: 1.71;
  letter-spacing: 0.25px;
  color: #68747f;
  border-bottom: 1px solid #ddd;
}

.process-list-table tr.tbody:nth-of-type(2n+1) {
  background-color: #fafdfb;
}

.process-list-table tr.tbody:nth-of-type(2n) {
  background-color: #f5fafa;
}

/* .process-list-table tr td:nth-of-type(1) {
  border-right: 2px solid #fff;
}
.process-list-table tr td:nth-of-type(1)::after {
  content: '';
} */

/* patners */

.patners-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.patners-item {
  flex: 1;
  height: 102px;
  margin-left: 20px
}

.patners-item:nth-of-type(1) {
  margin-left: 0;
}

.patners-bg {
  height: 102px
}

.columns:not(:last-child) {
  margin-bottom: 0;
}

.bottom-banner {
  width: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  height: 183px;
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  font-family: PingFangSC;
  background: url('../image/dengbao-banner-bottom-bg.png') center no-repeat;
  background-size: cover;
}

@media screen and (max-width: 750px) {
  .introduce-list {
    justify-content: center;
  }
  .introduce-item {
    width: 100%
  }
  .analyze-desc {
    margin-left: 20px;
  }
  .analyze-desc::before {
    margin-right: 10px;
  }
  .scheme-table-wrapper {
    overflow-x: scroll
  }
  .scheme-title {
    width: 90px;
    left: 0;
    top: 0;
    font-size: 12px;
    height: 28px;
    line-height: 28px;
  }
  .service-list {
    justify-content: center
  }
  .service-item {
    margin: 20px 5px
  }
  .frame-img, .scheme-img {
    width: 700px;
    height: auto
  }
  .process-list-table tr.thead {
    font-size: 14px;
    padding: 0
  }
  .process-list-table tr td {
    padding: 0;
    transform: scale(0.8);
  }
  .patners-item {
    min-width: 260px;
    margin-bottom: 10px;
    margin-left: 0
  }
  .bottom-banner {
    padding: 20px;
    font-size: 18px;
  }
}