.w-1470 {
  max-width: 1470px;
  width: 100%;
}

.banner {
  background: url(../img/banner.png) center center / auto 100% no-repeat;
  height: 680px;
  max-width: 1920px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.banner .h1 {
  font-size: 50px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  margin: 0;
  padding-bottom: 30px;
}

.banner .h2 {
  font-size: 30px;
  font-weight: normal;
  text-align: center;
  color: #fff;
  padding-bottom: 39px;
}

.category_video {
  width: 100%;
  /* height: 350px; */
  display: flex;
  box-shadow: rgba(0, 0, 0, 0.15) 12px 11px 27px;
  border-radius: 10px;
  /* align-items: center; */
  background: #fff;
  margin: -100px auto 0;
  max-width: 1000px;
  padding: 30px 0 20px;
}

.category_video .item {
  flex: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.category_video .item .icon {
  width: 40%;
  /* height: 130px; */
  background: #4575f3;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  aspect-ratio: 1;
}
.category_video .item .icon img{
  width: 60%;
}
.category_video .item .title {
  padding-top: 10px;
  padding-bottom: 10px;
  font-size: 18px;
  color: #4575f3;
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
}

.category_video .item .desc {
  font-size: 14px;
  color: #707070;
  line-height: 1.5;
  text-align: center;
  /* height: 60px; */
}

.video {
  background: url(../img/bg_1.png) center 4px auto no-repeat;
}

.video .top-title {
  padding: 39px 0;
  text-align: center;
}

.video .top-title .h3 {
  font-size: 30px;
  font-weight: bold;
  margin: 0;
  color: #333;
}

.video .top-title .h4 {
  padding-top: 10px;
  line-height: 2;
  font-size: 20px;
  font-weight: normal;
  margin: 0;
  color: #333;
}

.video .case {
  position: relative;
  width: 1000px;
  /* height: 272px; */
  margin: 0 auto;
  box-shadow: rgba(0, 0, 0, 0.15) 12px 11px 27px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 10px;
  padding-left: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 15px;
  max-width: 100%;
  padding: 30px;
}

.video .case .img {
  position: absolute;
  top: 29px;
  right: 33px;
  width: 253px;
}

.video .case .h4 {
  font-size: 30px;
  font-weight: bold;
  margin: 0;
  padding-bottom: 10px;
}

.video .case .p {
  margin: 0;
  font-size: 16px;
  font-weight: normal;
}

.video .case .p .span {
  display: block;
}

.video .videoList {
  margin: 111px auto 60px;
  box-shadow: rgba(0, 0, 0, 0.15) 12px 11px 27px;
  background: #fff url(../img/bg_2.png) center bottom / 100% auto no-repeat;
  border-radius: 10px;
  max-width: 1000px;
}

.video .videoList .title {
  font-size: 30px;
  color: #333;
  font-weight: bold;
  margin: 0;
  padding: 30px 0 10px;
  text-align: center;
}

.video .videoList .desc {
  padding-bottom: 30px;
  font-size: 21px;
  color: #333;
  text-align: center;
  margin: 0;
}

.video .videoList .list {
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 15px;
  justify-content: space-evenly;
}

.video .videoList .list .item {
  margin-bottom: 40px;
  /* flex: 0 0 33.33%; */
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 27%;
  background: #000;
}

.video .videoList .list .item .video-item {
  width: 327px;
  /* height: 184px; */
  /* box-shadow: rgba(0, 0, 0, 0.15) 12px 11px 27px; */
}

.swiper-bg {
  background: #f5f5f5;
}


.swiper-bg .swiper-3d-scroll {
  position: relative;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  /* padding: 30px 0 0; */
  /* height: 565px; */
}

.swiper-bg .swiper-3d-scroll .swiper {
  width: 100%;
  height: 100%;
}

.swiper-bg .swiper-3d-scroll .swiper-slide {
  width: 586px!important;
  height: 365px!important;
}


.money {
  background: url('../img/bg_3.png') center center / 1920px 100% no-repeat;
  max-width: 1920px;
  /* height: 470px; */
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 30px 0;
}

.money .title {
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  padding-bottom: 11px;
}

.money .desc {
  font-size: 20px;
  color: #fff;
  line-height: 2;
  text-align: center;
}

.heart {
  font-size: 30px;
  color: #333;
  font-weight: bold;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  /* height: 185px; */
  display: flex;
  align-items: center;
  padding: 30px 0;
}

.ability_bg {
  background: #f5f5f5;
  padding: 30px 0;
}

.ability_bg .ability {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.ability_bg .ability .list {
  display: flex;
}

.ability_bg .ability .list .item {
  flex: 1;
  text-align: center;
  padding-bottom: 30px;
}

.ability_bg .ability .list .item .title {
  font-size: 60px;
  text-align: center;
  color: #4575f3;
  font-weight: bold;
}

.ability_bg .ability .list .item .desc {
  font-size: 20px;
  text-align: center;
  color: #333;
  line-height: 2;
}

.ability_bg .ability .descWrap {
  font-size: 20px;
  color: #333;
  line-height: 2;
  text-indent: 2em;
}

.service {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 30px 0 30px;
}

.service .title {
  font-size: 30px;
  color: #333;
  font-weight: bold;
  padding-bottom: 40px;
}

.service .list {
  background: url(../img/bg_4.png) center center/100% auto no-repeat;
  height: 238px;
  display: flex;
}

.service .list .item1 {
  position: relative;
  left: 22px;
}

.service .list .item2 {
  position: relative;
  left: 22px;
}

.service .list .item6 {
  position: relative;
  left: -12px;
}

.service .list .item7 {
  position: relative;
  left: -16px;
}

.service .list .item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.service .list .item .number {
  font-size: 35px;
  font-weight: bold;
  text-align: center;
}

.service .list .item .text {
  font-size: 18px;
  color: #666;
  padding-top: 20px;
  text-align: center;
}

.footer-video {
  /* height: 665px; */
  background: url(../img/icon12.png) center center / 1920px auto no-repeat;
  margin: 50px auto 0;
  padding: 30px 0;
}

.footer-video .max-1440px {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 30px;
}

.footer-video .max-1440px .swiper-footer {
  flex: 1;
  /* padding-top: 90px; */
  width: 50%;
  /* height: 498px; */
  box-sizing: content-box;
}

.footer-video .max-1440px .swiper-footer .swiper {
  width: 100%;
  height: 100%;
}

.footer-video .max-1440px .about {
  flex: 1;
  /* padding: 0 100px; */
}

.footer-video .max-1440px .about .title {
  padding: 0 0 10px;
  font-size: 30px;
  font-weight: bold;
  color: #fff;
}

.footer-video .max-1440px .about .overflow {
  font-size: 19px;
  overflow: auto;
  /* height: 452px; */
  color: #fff;
}

.footer-video .max-1440px .about .overflow::-webkit-scrollbar {
  background: #575757;
  border-radius: 8px;
  width: 16px;
}

.footer-video .max-1440px .about .overflow::-webkit-scrollbar-thumb {
  background: #4575f3;
  border-radius: 8px;
}
.main-content{
    padding:0;
    margin:0;
}
.main-content:after{
    display: none;
}
.space {
  height: 500px;
}


.video .videoList .list .item .video-item {
  position: relative;
}

.video .videoList .list .item .video-item video {
  width: 100%;
  height: 100%;
}

.video .videoList .list .item .video-item .play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}