.w1250 {
  width: 1250px;
  margin: 0 auto;
}
.pc-viewport .part-area-one {
  width: 100%;
  background-color: #fff;
}
.pc-viewport .part-area-one .my-container {
  padding: 79px 0;
}
.pc-viewport .part-area-one .my-container .sub-title {
  text-align: center;
  font-size: 30px;
  line-height: 32px;
  color: #333;
}
.pc-viewport .part-area-one .my-container .list-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 67px;
  list-style: none;
}
.pc-viewport .part-area-one .my-container .list-box .circular-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 180px;
  height: 180px;
  box-shadow: 0px 0px 29px 0px rgba(228, 228, 228, 0.7);
  border-radius: 100%;
}
.pc-viewport .part-area-one .my-container .list-box .circular-item .number-icon {
  width: 70px;
  height: 60px;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}
.pc-viewport .part-area-one .my-container .list-box .circular-item h4 {
  margin-top: 8px;
  font-size: 18px;
  line-height: 30px;
  color: #333;
}
.pc-viewport .part-area-one .my-container .list-box .arrow-icon {
  width: 14px;
  height: 22px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-image: url(/static/cn/images/service/web/part1_arrow.png);
}
.pc-viewport .part-area-two {
  margin-bottom: 185px;
  background-color: #D82E2E;
}
.pc-viewport .part-area-two .my-container {
  position: relative;
  padding-top: 82px;
  padding-bottom: 153px;
}
.pc-viewport .part-area-two .my-container .sub-title {
  font-size: 30px;
  line-height: 32px;
  text-align: center;
  color: #fff;
}
.pc-viewport .part-area-two .my-container .list-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 84px;
}
.pc-viewport .part-area-two .my-container .list-item .item {
  display: flex;
  align-items: center;
  flex-direction: column;
  width: 135px;
  height: 170px;
}
.pc-viewport .part-area-two .my-container .list-item .item .icon-box {
  width: 62px;
  height: 62px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.pc-viewport .part-area-two .my-container .list-item .item p {
  margin-top: 15px;
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  color: #fff;
}
.pc-viewport .part-area-two .my-container .list-item .item-arrow {
  position: relative;
  top: -50px;
  margin: 0 40px;
  width: 33px;
  height: 14px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-image: url(/static/cn/images/service/web/part2_arrow.png);
  opacity: 0.5;
}
.pc-viewport .part-area-two .my-container .right-bottom-img {
  position: absolute;
  bottom: -167px;
  right: 0;
  width: 525px;
}
.pc-viewport .part-area-three {
  background-color: #fff;
}
.pc-viewport .part-area-three .my-container {
  padding-top: 100px;
  padding-bottom: 99px;
}
.pc-viewport .part-area-three .my-container .sub-title {
  padding-left: 76px;
  text-align: left;
  font-size: 30px;
  line-height: 32px;
  color: #333;
}
.pc-viewport .part-area-three .my-container .list-item {
  width: 100%;
  margin-top: 63px;
}
.pc-viewport .part-area-three .my-container .list-item .item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 336px;
  padding: 0 50px;
  padding-right: 0;
  background-color: #fff;
}
.pc-viewport .part-area-three .my-container .list-item .item .pic-img {
  width: 520px;
}
.pc-viewport .part-area-three .my-container .list-item .item .pic-img img {
  display: block;
  width: 100%;
}
.pc-viewport .part-area-three .my-container .list-item .item .left {
  width: 645px;
}
.pc-viewport .part-area-three .my-container .list-item .item .left .title-group {
  display: flex;
  align-items: flex-end;
}
.pc-viewport .part-area-three .my-container .list-item .item .left .title-group .number-icon {
  position: relative;
  top: 10px;
  width: 50px;
  height: 66px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.pc-viewport .part-area-three .my-container .list-item .item .left .title-group h2 {
  margin-top: 20px;
  padding: 0 15px;
  text-align: center;
  font-weight: bold;
  font-size: 20px;
  line-height: 30px;
  color: #333;
}
.pc-viewport .part-area-three .my-container .list-item .item .left p {
  margin-top: 12px;
  padding: 0 15px;
  font-size: 15px;
  line-height: 28px;
  color: #999;
}
.pc-viewport .part-area-three .my-container .list-item .item + .item {
  margin-top: 12px;
}
.pc-viewport .part-area-three .my-container .list-item .item:hover {
  box-shadow: 0px 0px 30px 0px rgba(228, 228, 228, 0.53);
}
.pc-viewport .part-area-four {
  background-color: #F8F8F8;
}
.pc-viewport .part-area-four .my-container {
  padding: 0 70px;
  padding-top: 40px;
  padding-bottom: 100px;
}
.pc-viewport .part-area-four .my-container .state-web {
  width: 100%;
  margin-top: 40px;
}
.pc-viewport .part-area-four .my-container .state-web h4 {
  font-size: 30px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}
.pc-viewport .part-area-four .my-container .state-web .tip {
  margin-top: 20px;
  margin-bottom: 30px;
  font-size: 16px;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
}
.pc-viewport .part-area-four .my-container .state-web .infor-box {
  position: relative;
  width: 100%;
  padding: 10px 0;
}
.pc-viewport .part-area-four .my-container .state-web .infor-box p {
  width: 90%;
  margin: 0 auto;
  font-size: 14px;
  font-weight: 400;
  color: #999999;
  line-height: 24px;
}
.pc-viewport .part-area-four .my-container .state-web .infor-box .quotation-left {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 26px;
}
.pc-viewport .part-area-four .my-container .state-web .infor-box .quotation-right {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 26px;
}
.pc-viewport .part-area-four .my-container .contrast-web {
  width: 100%;
  margin-top: 80px;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  border-bottom: 1px solid #D8D8D8;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab .contrast-tab-list {
  text-align: center;
  width: 30%;
  padding-bottom: 19px;
  cursor: pointer;
  border-bottom: 1px solid #D8D8D8;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab .contrast-tab-list span {
  font-size: 40px;
  font-weight: bold;
  color: rgba(51, 51, 51, 0.1);
  line-height: 24px;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab .contrast-tab-list p {
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab .contrast-tab-list-active {
  border-bottom: 3px solid #D82E2E;
}
.pc-viewport .part-area-four .my-container .contrast-web .contrast-tab .contrast-tab-list-active p {
  color: #D82E2E;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content {
  width: 100%;
  margin-top: 89px;
  display: none;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left {
  position: relative;
  display: flex;
  width: 45%;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left .img2015 {
  display: block;
  width: 414px;
  height: 910px;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left .tab-swiper-container {
  width: 80%;
  margin: 0;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left .tab-swiper-container .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left .swiper-button-next {
  width: 13px;
  height: 6px;
  background-size: auto;
  background-image: url("/static/cn/images/service/web/r2.png");
  top: -20px;
  right: auto;
  left: 47%;
  z-index: 22;
  margin-top: 0;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-left .swiper-button-prev {
  width: 13px;
  height: 6px;
  background-size: auto;
  background-image: url("/static/cn/images/service/web/r3.png");
  top: -20px;
  right: 65%;
  left: auto;
  z-index: 22;
  margin-top: 0;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right {
  width: 55%;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right h5 {
  font-size: 18px;
  font-weight: bold;
  color: #333333;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right h6 {
  margin-top: 15px;
  margin-bottom: 34px;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right p {
  margin-bottom: 61px;
  font-size: 16px;
  line-height: 30px;
  font-weight: 400;
  color: #666666;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right .tab-infor-box span {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  line-height: 19px;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right .tab-infor-box p {
  font-size: 16px;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
  margin-bottom: 0;
  margin-top: 26px;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right .tab-infor-box .img-box {
  position: relative;
  left: -32px;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right .tab-infor-box .img-box img {
  display: block;
  width: 90%;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content .tab-content-right .tab-infor-box + .tab-infor-box {
  margin-top: 40px;
}
.pc-viewport .part-area-four .my-container .contrast-web .tab-content-active {
  display: flex;
}
@keyframes videoBtn {
  0% {
    border: 6px solid rgba(168, 206, 50, 0);
  }
  50% {
    border: 6px solid rgba(168, 206, 50, 0.4);
  }
  100% {
    border: 6px solid rgba(168, 206, 50, 0);
  }
}