@charset "UTF-8";
html,
body {
  height: 100%;
}

html,
body,
div,
p,
ul,
li,
input,
button {
  margin: 0;
  padding: 0;
}
/*
body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #fff;
}*/

li {
  list-style: none;
}

a {
  text-decoration: none;
}

i {
  font-style: normal;
}

input,
button {
  outline: none;
  outline-style: none;
  border: 0;
  display: inline-block;
}

.fs12 {
  font-size: 12px;
}

.case-center {
  width: 1190px;
  margin: 0 auto;
}

.bgc-change:nth-of-type(odd) {
  background-color: #fff;
}

.bgc-change:nth-of-type(even) {
  background-color: #F4F7FF;
}

.bgc-change .top-title {
  font-size: 40px;
  color: #333333;
  font-weight: bold;
  margin-bottom: 58px;
  text-align: center;
}

.space-wrap {
  width: 100%;
  height: 530px !important;
  position: relative;
  min-width: 1390px;
  background-image: linear-gradient(to right, #095cf5, #4b62ef);
}

.space-wrap .case-center {
  height: 100%;
  position: relative;
}

.space-wrap .space-txt {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
}

.space-wrap .space-txt .info {
  font-size: 18px;
  line-height: 32px;
  margin-bottom: 90px;
  width: 70%;
}

.space-wrap .space-txt .title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 40px;
}

.space-wrap .space-txt .preview-code {
  width: 172px;
  font-size: 18px;
  line-height: 38px;
  text-align: center;
  color: #006BFF;
  background-color: #fff;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.5s;
}

.space-wrap .space-txt .preview-code:hover {
  opacity: 0.8;
}

.space-wrap .top-img {
  float: right;
}

/* 行业困境 */
.difficulty {
  padding: 77px 0 51px 0;
}

.diff-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.diff-flex-item {
  width: 380px;
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 22px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 33px 38px 33px 24px;
  box-sizing: border-box;
  transition: all 0.5s;
}

.diff-flex-item:hover {
  box-shadow: 0 0 10px 1px rgba(0, 0, 0, 0.1);
}

.diff-flex-item .icon {
  width: 104px;
  height: 104px;
  background-image: url(../img/web-commerce/icon.png);
  background-size: 700px 430px;
  background-repeat: no-repeat;
  margin-right: 23px;
}

.diff-flex-item .tips {
  flex: 1;
}

.diff-flex-item .title {
  font-size: 20px;
  color: #333;
  margin-bottom: 16px;
  font-weight: bold;
}

.diff-flex-item .info {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.diff-flex-item:nth-of-type(1) .icon {
  background-position: 0 0;
}

.diff-flex-item:nth-of-type(2) .icon {
  background-position: -105px 0;
}

.diff-flex-item:nth-of-type(3) .icon {
  background-position: -210px 0;
}

.diff-flex-item:nth-of-type(4) .icon {
  background-position: -315px 0;
}

.diff-flex-item:nth-of-type(5) .icon {
  background-position: -420px 0;
}

.diff-flex-item:nth-of-type(6) .icon {
  background-position: -525px 0;
}

/* 解决方案 */
.solve {
  padding: 77px 0 62px 0;
}

.solve-flex {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-wrap: nowrap;
}

.solve-flex-item {
  width: 277px;
  border: 1px solid #CCE1FF;
  border-radius: 10px;
  background-color: #F7F9FF;
  box-sizing: border-box;
  padding: 0 15px 19px 16px;
}

.solve-flex-item .title {
  width: 277px;
  text-align: center;
  font-size: 22px;
  color: #FFFFFF;
  background-image: linear-gradient(to right, #0078ff, #648af6);
  line-height: 62px;
  font-weight: bold;
  position: relative;
  border-radius: 10px 10px 0 0;
  left: -17px;
  margin-bottom: 34px;
}

.qyyl .solve-child1 {
  padding: 43px 12px 20px 12px;
  font-size: 14px;
  margin-bottom: 42px;
  position: relative;
}

.qyyl .solve-child1::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 8px solid #006BFF;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
}

.qyyl .solve-child1 span {
  padding: 0 6px;
  margin-right: 6px;
  border-radius: 4px;
}

.qyyl .solve-child1 .solve-child-title {
  min-width: 140px;
}

.qyyl .solve-child2 {
  padding: 26px 12px 20px 12px;
  font-size: 14px;
  box-sizing: border-box;
}

.qyyl .solve-child2 span {
  padding: 0 5px;
  margin-right: 6px;
  border-radius: 4px;
}

.khyx .solve-child1 {
  padding: 27px 14px 10px 14px;
  margin-bottom: 33px;
}

.khyx .solve-child1 span {
  line-height: 26px;
  width: 48%;
  margin-right: 2%;
  text-align: center;
}

.khyx .solve-child2 {
  padding: 23px 12px 2px 12px;
  margin-bottom: 33px;
}

.khyx .solve-child2 span {
  padding: 0 6px;
  line-height: 24px;
  margin-right: 2%;
  text-align: center;
  margin-bottom: 5px;
}

.khyx .solve-child3 {
  padding: 23px 12px 2px 12px;
}

.khyx .solve-child3 span {
  width: 31%;
  font-size: 13px;
  line-height: 24px;
  margin-right: 2%;
  text-align: center;
  margin-bottom: 5px;
}

.khzh .solve-child1 {
  padding: 25px 14px 19px 14px;
  margin-bottom: 59px;
  position: relative;
}

.khzh .solve-child1::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 8px solid #006BFF;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  position: absolute;
  bottom: -34px;
  left: 50%;
  transform: translateX(-50%);
}

.khzh .solve-child1 span {
  width: 47%;
  margin-right: 6px;
  text-align: center;
}

.khzh .solve-child2 {
  padding: 27px 12px 26px 12px;
}

.khzh .solve-child2 span {
  font-size: 13px;
  width: 30%;
  margin-right: 6px;
  text-align: center;
}

.khgl .solve-child1 {
  padding: 38px 8px 17px 8px;
  margin-bottom: 66px;
  position: relative;
}

.khgl .solve-child1::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 8px solid #006BFF;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
}

.khgl .solve-child1 span {
  width: 49%;
  margin-right: 2px;
  text-align: center;
}

.khgl .solve-child2 {
  padding: 36px 8px 20px 8px;
}

.khgl .solve-child2 span {
  font-size: 13px;
  width: 30%;
  margin-right: 6px;
  text-align: center;
}

.solve-child {
  border: 1px dashed #006BFF;
  position: relative;
  background-color: #fff;
  border-radius: 5px;
  font-size: 14px;
  line-height: 24px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  color: #666666;
}

.solve-child span {
  background-color: #F4F7FF;
  margin-bottom: 6px;
  border-radius: 4px;
}

.solve-child span.solve-child-title {
  display: block;
  font-size: 18px;
  color: #006BFF;
  line-height: 36px;
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  padding: 0 16px;
  border: 1px dashed #006BFF;
  white-space: nowrap;
  border-radius: 5px;
  margin-bottom: 0;
  text-align: center;
  font-size: 18px;
}

/* 成交转化 */
.deal {
  padding: 80px 0 0 0;
}

.deal .top-title {
  margin-bottom: 18px;
}

.deal .top-info {
  font-size: 22px;
  text-align: center;
  color: #333333;
}

.deal-case-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.deal1 .deal-case-flex {
  padding: 70px 0 60px 0;
}

.deal1 .deal-case-flex .deal-case-text {
  width: 450px;
}

.deal1 .deal-case-flex .deal-case-img {
  width: 579px;
}

.deal2 .deal-case-flex {
  flex-direction: row-reverse;
  padding: 79px 0 50px 0;
}

.deal2 .deal-case-flex .deal-case-text {
  width: 477px;
}

.deal2 .deal-case-flex .deal-case-img {
  width: 631px;
}

.deal3 .deal-case-flex {
  padding: 80px 0 30px 0;
}

.deal3 .deal-case-flex .deal-case-text {
  width: 436px;
}

.deal3 .deal-case-flex .deal-case-img {
  width: 707px;
}

.deal4 .deal-case-flex {
  padding: 105px 0 74px 0;
  flex-direction: row-reverse;
}

.deal4 .deal-case-flex .deal-case-text {
  width: 477px;
}

.deal4 .deal-case-flex .deal-case-img {
  width: 570px;
}

.deal5 .deal-case-flex {
  padding: 80px 0 103px 0;
}

.deal5 .deal-case-flex .deal-case-text {
  width: 448px;
}

.deal5 .deal-case-flex .deal-case-img {
  width: 660px;
}

.deal-case-text .deal-case-title {
  font-size: 20px;
  color: #333;
  line-height: 26px;
  padding-bottom: 20px;
  margin-bottom: 30px;
  font-weight: bold;
  position: relative;
}

.deal-case-text .deal-case-title::after {
  content: "";
  display: block;
  width: 123px;
  border-bottom: 1px dashed #006bff;
  position: absolute;
  bottom: 0;
  left: 0;
}

.deal-case-text .deal-case-info {
  font-size: 16px;
  color: #666;
  line-height: 25px;
}

/* 电商行业案例 */
.commerce-case {
  background-image: url(../img/web-commerce/ds_case_bg.png);
  background-size: 100% 100%;
  background-position: 0 0;
  padding: 76px 0 60px 0;
}

.commerce-case .commerce-title {
  font-size: 40px;
  color: #FFFFFF;
  margin-bottom: 70px;
  text-align: center;
  font-weight: bold;
}

.commerce-case .commerce-tab {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  text-align: center;
  border: 1px solid #fff;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 60px;
}

.commerce-case .commerce-tab span {
  flex: 1;
  color: #fff;
  line-height: 44px;
  border-right: 1px solid #fff;
  cursor: pointer;
  transition: all 0.5s;
}

.commerce-case .commerce-tab span:last-of-type {
  border: none;
}

.commerce-case .commerce-tab span.active {
  color: #006BFF;
  background-color: #fff;
}

.commerce-list {
  height: 438px;
  position: relative;
  padding-top: 10px;
  box-sizing: border-box;
  overflow: hidden;
}

.commerce-item {
  width: 100%;
  height: 420px;
  margin-bottom: 20px;
  background-color: #f7f7f7;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 100%;
}

.commerce-item.show {
  top: 10px;
  display: block;
  opacity: 1;
}

.commerce-item-left {
  position: absolute;
  left: -1px;
  top: -100%;
  transition: all 0.5s ease-in-out;
}

.commerce-item-left img {
  display: block;
}

.commerce-item-right {
  position: absolute;
  right: 0;
  top: 100%;
  width: 560px;
  height: 420px;
  padding: 31px 44px 74px 0;
  box-sizing: border-box;
  background-color: #f7f7f7;
  transition: all 0.5s ease-in-out;
}

.commerce-item-right .case-logo {
  display: inline-block;
  width: 82px;
  height: 82px;
  background-image: url(../img/web-commerce/icon.png);
  background-size: 700px 430px;
  background-repeat: no-repeat;
  margin-bottom: 50px;
}

.commerce-item-right .line-icon {
  position: absolute;
  width: 242px;
  height: 133px;
  background-image: url(../img/web-commerce/icon.png);
  background-size: 700px 430px;
  background-repeat: no-repeat;
  background-position: 0 -293px;
  top: 0;
  right: 0;
}

.commerce-item-right .case-title {
  font-size: 28px;
  color: #333;
  font-weight: bold;
  margin-bottom: 25px;
}

.commerce-item-right .case-info {
  font-size: 16px;
  color: #666;
  line-height: 24px;
  margin-bottom: 76px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.commerce-item-right a {
  display: inline-block;
  font-size: 16px;
  color: #0062FF;
  border: 1px solid #0062FF;
  line-height: 36px;
  padding: 0 28px;
  position: absolute;
  bottom: 70px;
  left: 0;
}

.commerce-item-block:nth-of-type(1) .commerce-item-right .case-logo {
  width: 82px;
  height: 82px;
  background-position: 0 -210px;
}

.commerce-item-block:nth-of-type(2) .commerce-item-right .case-logo {
  width: 163px;
  height: 57px;
  margin-bottom: 76px;
  background-position: -83px -210px;
}

.commerce-item.show .commerce-item-left {
  top: -9px;
  opacity: 1;
}

.commerce-item.show .commerce-item-right {
  top: 0;
  opacity: 1;
}

.commerce-case {
  min-width: 1390px;
}

@media screen and (max-width: 1200px) {
  .case-center {
    width: 1390px;
    padding: 0 100px;
    box-sizing: border-box;
  }
  .bgc-change {
    min-width: 1390px;
  }
  .bgc-change .top-title {
    text-align: center;
  }
}

.commerce-item-block {
  opacity: 0;
  transition: all 0.5s;
}

.commerce-item-block.show {
  opacity: 1;
  transition: all 0.5s;
}