.banner {
  background: url('https://cdn.kuailework.com/images/officialWebsite/banner/img_banner_rcpx.png')
    no-repeat top center;
    height: 450px !important;
  background-repeat: no-repeat;
          background-position: center center;
          background-size: cover;
  margin-top: 60px;
}

.ban_img {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  flex-direction: column;
  display: flex;
  align-items: center;
  text-align: center;
}

.ban_tit {

  font-size: 60px;
  height: auto;
  line-height: 88px !important;
  margin-top: 142px !important;
}
.ban_sub_tit {
  font-size: 24px;
  height: auto;
  line-height: 32px !important;

  /* margin-top: 56px; */
}
.info {
  width: 1200px;
  margin: 0 auto;
  line-height: 38px;

  font-size: 18px;
  margin-top: 120px;
}

/* 交互 */
.con {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
    width: 100%;
    margin: 0 auto;
    padding-bottom: 60px;
    background: #F9FCFF;
    /* margin-top: 200px; */
}
.con h2 {
    display: inline-block;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 40px;
    width: 100%;

font-size: 24px;
}
.hc_seedVerticalCollapse {
  display: flex;
}

.hc_seedVerticalCollapseCard {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 170px;
  height: 290px;
  transition: width 0.6s ease;
  border-radius: 8px;
  margin-right: 18px;
}

.hc_seedVerticalCollapseCard--open {
  width: 628px;
}

.hc_seedVerticalCollapseCard-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
}

.hc_seedVerticalCollapseCard-collapseBg,
.hc_seedVerticalCollapseCard-expandBg {
  position: absolute;
  top: 0;
  left: 0;
  width: 628px;
  height: 290px;
  opacity: 1;
  background: #000;
  transition: opacity 0.6s ease;
}

.hc_seedVerticalCollapseCard-bannerBg,
.hc_seedVerticalCollapseCard-content,
.hc_seedVerticalCollapseCard-title {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hc_seedVerticalCollapseCard-title {
  position: relative;
  z-index: 1;
  /* margin: 36px 20px 10px; */
  color: #bbbfc4;
  font-size: 14px;
  line-height: 24px;
  font-weight: 300;
}
.text-nowrap {

    font-size: 24px;
}
.hc_seedVerticalCollapseCard-content {
  position: relative;
  width: 180px;
  z-index: 1;
  font-size: 24px;
  line-height: 1.5;
  color: #fff;
  margin: 50px 40px 0;
}

.hc_seedVerticalCollapseCard-banner {
  position: absolute;
  height: 86px;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 18px;
  bottom: 0;
}

.hc_seedVerticalCollapseCard-icon {
  position: absolute;
  width: 50px;
  height: 50px;
  top: 18px;
  left: -46px;
  z-index: 1;
  opacity: 0;
  border-radius: 8px;
}

.hc_seedVerticalCollapseCard-name {
  position: absolute;
  left: 18px;
  top: 50%;
  min-width: 96px;
  transform: translateY(-50%);
  color: #fff;

  font-size: 16px;
  line-height: 22px;
  transition: color 0.6s ease, left 0.6s ease;
}
.hc_seedVerticalCollapseCard-name span {

    font-size: 36px;
}
.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-collapseBg {
  opacity: 0;
}

.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-title {
  opacity: 1;
}

.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-content {
  opacity: 1;
}

.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-icon {
  transition: opacity 0.36s ease 0.36s, left 0.6s ease;
  opacity: 1;
  left: 18px;
}

.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-name {
  color: #fff;
  left: 82px;
}

.hc_seedVerticalCollapseCard-wrapper img {
  width: 100%;
}

.hc_seedVerticalCollapseCard-title1 {
  font-size: 20px;
  margin-top: 20px;
}

.hc_seedVerticalCollapseCard-desc {
  font-size: 18px;
}

.mt-n1-8 {
  margin-top: -1.8rem;
}

.hc_seedVerticalCollapseCard--open .hc_seedVerticalCollapseCard-banner {
  display: none;
}

.chang {
  width: 628px;
}

.duan {
  width: 180px;
}
.hc_seedVerticalCollapseCard-content ul {
  display: inline-block;
  width: 440px;
  margin-top: 36px;
}
.hc_seedVerticalCollapseCard-content ul li {
  float: left;
  list-style-type: disc;
  font-size: 18px;
  margin-right: 68px;
  margin-left: 20px;
  margin-bottom: 24px;
}
.container-box {
  transform-style: preserve-3d;
  perspective: 1000px;
  margin-bottom: 30px;
}

.advantage {
  display: flex;
  flex-direction: column;
  width: 1200px;
  margin: 0 auto;
  justify-items: center;
  text-align: center;
  margin-top: 50px;
}
.advantage h2 {

font-size: 24px;
text-align: center;
}
.advantage p.title {

  font-size: 14px;
  text-align: center;
  margin-top: 10px;
  color: #333;
}
.advantage ul {
width: 100%;
  margin-top: 40px;
  overflow: hidden;
  padding-bottom: 44px;
}
.advantage ul li {
float: left;
display: flex;
width: 534px;
height: 200px;
background: #FFFFFF;
box-shadow: 0px 0px 16px 0px rgba(218,231,245,0.7);
border-radius: 8px;
  box-sizing: border-box;
  padding: 34px 28px;
  margin: 10px 46px 0 10px;
  /* overflow: hidden; */
  cursor: pointer;
  color: #333;
  margin-bottom: 36px;
}
.advantage ul li:nth-child(2n){
margin-right: 0;
}
.advantage ul li img {
  width: 67px;
  height: 67px;
  z-index: 0;
}
.advantage ul li:hover img {
transform: scale(1.1);
transition: all .3s;
}
.advantage ul li div {
  z-index: 1;
  width: 100%;
  margin-left: 14px;
  /* padding: 58px 30px; */
  overflow: hidden;
}
.advantage ul li div p {
display: inline-block;
width: 100%;

line-height: 30px;
 color: #666;
  font-size: 16px;
}
.advantage ul li div p:first-child {
  text-align: center;
  font-size: 20px;
  text-align: left;
  margin-top: 6px;
font-weight: 500;
border-bottom: 1px solid #EDEDED;
color: #333;
padding-bottom: 16px;
  margin-bottom: 14px;
}

.leadership_con {
  display: flex;
  flex-direction: column;
  width: 1200px;
  margin: 0 auto;
  justify-items: center;
  text-align: center;
  /* margin-top: 20px; */
}
.leadership_con h2 {

font-size: 24px;
text-align: center;
margin-bottom: 0 !important;
}
.leadership_con p.title_bottom {
display: inline-block;
width: 100%;
font-size: 16px;

text-align: center;
color: #666;
margin-top: 22px;
}
.leadership_con p.title {

  font-size: 18px;
  text-align: center;
  margin-top: 30px;
}
.leadership_con ul {
width: 100%;
  margin-top: 46px;
  overflow: hidden;
}
.leadership_con ul li {
float: left;
display: flex;
  width:100%;
height: auto;
  z-index: 0;
  margin-right: 34px;
  overflow: hidden;
  color: #fff;
  margin-bottom: 40px;
}
.leadership_con ul li img {
  width: 458px;
  height: 322px;
  z-index: 0;
  margin-left: 40px;
  margin-top: 10px;
}

.leadership_con ul li:nth-child(2n) img {
  margin-left: 0px;
  margin-right: 40px;
}
.leadership_con ul li:nth-child(4) {
  /* height: 374px; */
}
.leadership_con ul li:nth-child(4) img {
  height: 374px;
}
.leadership_con ul li div {
  width: 682px;
height: 322px;
margin: 10px 0 10px 10px;
background: #FFFFFF;
box-shadow: 0px 0px 16px 0px rgba(218,231,245,0.7);
border-radius: 8px;
box-sizing: border-box;
  padding: 30px;
  overflow: hidden;
}
.leadership_con ul li:nth-child(4) div {
  height: 374px;
}
.leadership_con ul li div h6 {
  text-align: center;
  border-bottom: 1px solid #EFF4FA;
  padding-bottom: 15px;
  font-size: 20px;
  color: #333;
font-weight: bold;
margin-bottom: 4px;
}
.leadership_con ul li div p {
display: flex;
align-items: center;
justify-items: center;
width: 100%;
  color: #333;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
}
.leadership_con dd {
  float: left;
  width: 50%;
  min-height: 86px;
  color: #fff;
  margin-top: 20px;

}
.leadership_con ul li div p label {
  display: inline-block;
  width: 22px;
height: 22px;
background: url('https://cdn.kuailework.com/images/officialWebsite/development/leadership/icon_right.png') no-repeat top center;;
margin-right: 10px;
}
.leadership_con ul li div span {
  display: inline-block;
  width: 272px;
  color: #333;
font-size: 14px;

line-height: 26px;
margin-left: 33px;
}
.tab_menu {
  display: flex;
  align-items: center;
  width: 1180px;
height: 74px;
color: #333;
background: #FFFFFF;
box-shadow: 0px 2px 8px 2px rgba(220,220,220,0.5);
border-radius: 8px;
margin:-38px 0 10px 0;
}
.tab_menu a:hover p{
  font-size: 18px;
height: 74px;
text-align: center;
line-height: 74px;
border-bottom: 4px solid #1478FF;
border-radius: 2px;
}
.same {
  float: left;
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-right: 50px;
  width: auto;
  height: 74px;
  margin-left: 120px;
  margin-right: 140px;
  justify-content: center;
}
.tab_wrap {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  margin-top: 120px;
}
.tab_content {
  display: none;
  width: 100%;
height: auto;
}
.same p {
  color: #222;
  font-size: 18px;
  /* margin-left: 10px; */
}

.same .icon .yes {
  display: none;
}

.has_active p {
  width: auto;
height: 74px;
border-bottom: 4px solid #1478FF;
border-radius: 2px;
text-align: center;
line-height: 74px;

color: #333;
  /* width: 220px;
  font-size: 22px;
  height: 70px;
  text-align: center;
  line-height: 70px;

  color: #feffff;
  background: linear-gradient(90deg, #228d4a, #05a30b);
  border-radius: 4px; */
}

.has_active .icon .yes {
  display: inline-block;
}

.has_active .icon .no {
  display: none;
}
.customization_info {
  display: flex;
  justify-content: center;
  width: 966px;
  text-align: center;
  color: #333;
  font-size: 16px;

line-height: 30px;
  background: #fff;
  padding: 40px 0;
  margin: 0 auto;
}
.development_wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin: 0 auto;
}
.customization_list {
  display: flex;
  /* width: 100%; */
  flex-direction: row;
}
.customization_list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 170px;
  text-align: center;
height: 230px;
background: #FFFFFF;
box-shadow: 0px 0px 16px 0px rgba(218,231,245,0.7);
border-radius: 8px;
margin-right: 32px;
}
.customization_list li img {
  width: 66px;
  height: 66px;
}
.customization_list_first li img {
  width: 77px;
  height: 84px;
}
.customization_list li:hover img {
  transform: scale(1.1);
transition: all .3s;
}
.customization_list li:last-child {
  margin-right: 0;
}
.customization_list li p {
  font-size: 18px;
  margin-top: 34px;
}
