.ecommerce-content {
  width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.reverse .ecommerce-content {
  flex-direction: row-reverse;
}
.tick-icon {
  width: 18px;
  height: 18px;
  background-image: url('../images/ecommerce/tick.png');
  background-repeat: no-repeat;
  background-size: cover;
}

.content-wrap {
  width: 100%;
  height: 100%;
}

.content-body {
  margin-left: auto;
  margin-right: auto;
  background-color: #FFFFFF;
}

.banner {
  background: url("../images/ecommerce/banner.png");
  height: 440px;
  background-size: cover;
}

.banner-btn {
  margin: 0;
  margin-top: 40px;
  display: flex;
  align-items: center;
}

.banner-main {
  width: 1180px;
  display: flex;
  justify-content: left;
  margin-left: auto;
  margin-right: auto;
  padding-top: 127px;
  flex-direction: column;
  padding-bottom: 112px;
}

.banner-title {
  margin: 0;
  margin-bottom: 5px;
  font-size: 40px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 60px;
}

.banner-content {
  margin: 0;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 28px;
}


.superiority {
  padding: 54px 0 96px;
}

.superiority-title {
  margin: 0 0 58px;
  font-size: 32px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #212121;
  line-height: 45px;
  text-align: center;
}

.superiority-block {
  display: flex;
  flex-wrap: wrap;
  margin: -8px -6px;
}

.superiority-item {
  padding: 18px 14px 16px;
  display: flex;
  align-items: center;
  margin: 8px 6px;
  width: calc(33.33% - 12px);
  background-color: #fff;
  box-shadow: 0px 10px 20px 0px #D7E5EF;
}

.superiority-icon {
  width: 97px;
  height: 97px;
  margin-right: 14px;
}

.superiority-right h4 {
  margin: 0;
  font-size: 24px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #000000;
  line-height: 24px;
}

.superiority-right p {
  margin: 0;
  margin-top: 15px;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #212121;
  line-height: 16px;
}

.automation {
  padding: 94px 0 97px;
  background-color: #F6F9FB;
}
.automation-contnet {
  width: 300px;
}
.automation-content-title {
  margin: 0;
  margin-bottom: 45px;
  font-size: 32px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #000000;
  line-height: 45px;
}
.automation-content-item {
  display: flex;
  align-items: center;
  padding: 16px;
  height: 69px;
  cursor: pointer;
  color: #333333;
}
.automation-content-item + .automation-content-item {
  border-top: 1px solid #DBDBDB;;
}
.automation-content-icon {
  width: 25px;
  height: 26px;
  background-size: cover;
  background-repeat: no-repeat;
}
.automation-content__text {
  margin-left: 15px;
  font-size: 21px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  line-height: 29px;
}
.automation-content-icon.warehouse {
  background-image: url("../images/ecommerce/warehouse.png");
}
.automation-content-icon.express {
  background-image: url('../images/ecommerce/express.png');
}
.automation-content-icon.promotion {
  background-image: url('../images/ecommerce/promotion.png');
}
.automation-content-icon.combined {
  background-image: url('../images/ecommerce/combined.png');
}
.automation-content-icon.customize {
  background-image: url('../images/ecommerce/customize.png');
}

.automation-content-item.active {
  color: #006EFF;
  background: #EAF5FF;
}
.automation-content-item.active .warehouse {
  background-image: url('../images/ecommerce/warehouse_active.png');
}
.automation-content-item.active .express {
  background-image: url('../images/ecommerce/express_active.png');
}

.automation-content-item.active .promotion {
  background-image: url('../images/ecommerce/promotion_active.png');
}

.automation-content-item.active .combined {
  background-image: url('../images/ecommerce/combined_active.png');
}

.automation-content-item.active .customize {
  background-image: url('../images/ecommerce/customize_active.png');
}
.automation-pic {
  position: relative;
  width: 757px;
  height: 459px;
}
.automation-pic-block {
  width: 100%;
  height: 100%;
  display: none;
  background-repeat: no-repeat;
  background-size: cover;
}
.automation-pic-block:nth-child(1) {
  display: block;
  background-image: url('../images/ecommerce/automation_warehouse.png');
}
.automation-pic-block:nth-child(2) {
  background-image: url('../images/ecommerce/automation_express.png');
}
.automation-pic-block:nth-child(3) {
  background-image: url('../images/ecommerce/automation_promotion.png');
}
.automation-pic-block:nth-child(4) {
  background-image: url('../images/ecommerce/automation_combined.png');
}
.automation-pic-block:nth-child(5) {
  background-image: url('../images/ecommerce/automation_customize.png');
}
.automation-pic-list {
  position: absolute;
  bottom: 32px;
  left: 0;
  /* display: flex; */
  /* flex-wrap: wrap; */
  padding-left: 53px;
}
.automation-pic-item {
  display: flex;
  align-items: center;
  float: left;
  width: 50%;
}
.automation-pic-item:last-child {
  margin-top: 15px;
}
.automation-pic-item.whole {
  width: 100%;
}
.automation-pic-text {
  margin-left: 6px;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #212121;
  line-height: 18px;
}



.fast {
  padding: 70px 0 79px;
}

.fast-title {
  margin-bottom: 65px;
  font-size: 32px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #000000;
  line-height: 45px;
  text-align: center;
}

.ecommerce-intro {
  margin-right: 134px;
  flex: 1;
}

.reverse .ecommerce-intro {
  margin-right: auto;
  margin-left: 134px;
}

.ecommerce-intro-title {
  margin: 0;
  margin-bottom: 16px;
  font-size: 28px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #000000;
  line-height: 40px;
}

.ecommerce-intro-item {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #212121;
  line-height: 28px;
}
.ecommerce-intro-btn {
  margin-top: 30px;
}
.ecommerce-pic {
  width: 558px;
  height: 341px;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.ecommerce-pic__img {
  background-repeat: no-repeat;
  background-size: cover;
}
.ecommerce-pic__img1 {
  width: 100%;
  height: 100%;
  transition: 1s;
}
.ecommerce-pic:hover .ecommerce-pic__img1{
  transform: scale(1.1);
}

.fast-pic__img1 {
  background-image: url('../images/ecommerce/fast_img1.png');
}
.fast-pic__img2 {
  position: absolute;
  left: 18px;
  bottom: 20px;
  width: 351px;
  height: 166px;
  background-image: url('../images/ecommerce/fast_img2.png');
}
.flexible {
  padding: 89px 0;
  background: #F6F9FB;
}
.flexible-pic__img1 {
  background-image: url('../images/ecommerce/e-commerce-img1.png');
}
.flexible-pic__img2 {
  position: absolute;
  left: 17px;
  bottom: 21px;
  width: 264px;
  height: 142px;
  background-image: url('../images/ecommerce/e-commerce-img2.png');
}
.integration {
  padding: 89px 0;
}
.integration-pic__img1 {
  background-image: url('../images/ecommerce/integration_img1.png');
}
.integration-pic__img2 {
  position: absolute;
  left: 17px;
  bottom: 20px;
  width: 300px;
  height: 128px;
  background-image: url('../images/ecommerce/integration_img2.png');
}

.streamline {
  padding: 89px 0;
  background: #F6F9FB;
}
.streamline-pic__img1 {
  background-image: url('../images/ecommerce/streamline_img1.png');
}
.streamline-pic__img2 {
  position: absolute;
  left: 16px;
  bottom: 20px;
  width: 304px;
  height: 151px;
  background-image: url('../images/ecommerce/streamline_img2.png');
}

/* 订单管理 */
.order-management {
  padding: 89px 0;
  background: #F6F9FB;
}
.order-management-pic__img1 {
  background-image: url('../images/ecommerce/order-management_img1.png');
}
.order-management-pic__img2 {
  position: absolute;
  left: 16px;
  bottom: 20px;
  width: 304px;
  height: 151px;
  background-image: url('../images/ecommerce/order-management_img2.png');
}

.performance {
  padding: 89px 0;
}
.performance-pic__img1 {
  background-image: url('../images/ecommerce/performance_img1.png');
}
.performance-pic__img2 {
  position: absolute;
  left: 15px;
  bottom: 19px;
  width: 360px;
  height: 142px;
  background-image: url('../images/ecommerce/performance_img2.png');
}

/* 全流程发货处理 */
.full-process-delivery{
  padding: 89px 0;
}
.full-process-delivery-pic__img1{
  background-image: url('../images/ecommerce/full-process-delivery_img1.png');
}
.full-process-delivery-pic__img2 {
  position: absolute;
  left: 15px;
  bottom: 19px;
  width: 360px;
  height: 142px;
  background-image: url('../images/ecommerce/full-process-delivery_img2.png');
}

.platform {
  width: 100%;
  height: 687px;
  padding: 88px 0 75px;
  background: url('../images/ecommerce/platform_bg.png') no-repeat center/1920px 687px;
  text-align: center;
}

.platform-title {
  font-size: 32px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: bold;
  color: #000000;
  line-height: 45px;
  
}

.platform-img {
  width: 1220px;
  height: 461px;
  margin: 18px auto 0;
}





.video-btn {
  position: absolute;
  top: 200px;
  right: 526px;
}

.video-btn a:before {
  position: absolute;
  border-radius: 50%;
  content: '';
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.5);
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-animation: water 1.5s linear infinite;
  animation: water 1.5s linear infinite;
}

.video-btn img {
  position: relative;
  z-index: 2;
  width: 80px;
}

.video-btn img {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  border: 0;
  display: inline-block;
}

@keyframes water {
  0% {
    opacity: 0.5;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    -webkit-transform: translate(-50%, -50%) scale(2);
    transform: translate(-50%, -50%) scale(2);
  }
}

@-moz-keyframes water {
  0% {
    opacity: 0.5;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    -webkit-transform: translate(-50%, -50%) scale(2);
    transform: translate(-50%, -50%) scale(2);
  }
}

@-webkit-keyframes water {
  0% {
    opacity: 0.5;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    -webkit-transform: translate(-50%, -50%) scale(2);
    transform: translate(-50%, -50%) scale(2);
  }
}

@-o-keyframes water {
  0% {
    opacity: 0.5;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    opacity: 0;
    -webkit-transform: translate(-50%, -50%) scale(2);
    transform: translate(-50%, -50%) scale(2);
  }
}