html {
  background-color: #e9ebf4;
}
.w1200 {
  max-width: 12rem;
  margin: 0 auto;
}
img {
  display: block;
  width: 100%;
}
.part-one {
  position: relative;
  width: 100%;
  height: 4.37rem;
  margin-top: 1.73rem;
}
.part-one .my-container {
  height: 100%;
}
.part-one .my-container .left-info {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  height: 100%;
  width: 4.8rem;
  padding-bottom: 1.1rem;
}
.part-one .my-container .left-info h2 {
  font-weight: bold;
  font-size: 0.56rem;
  line-height: 0.7rem;
  color: #102553;
}
.part-one .my-container .left-info p {
  width: 100%;
  margin-top: 0.07rem;
  font-size: 0.2rem;
  line-height: 0.3rem;
  color: #7f8799;
  text-align: justify;
}
.part-one .position-right-img {
  position: absolute;
  top: 0;
  right: 0;
  width: unset;
  width: auto;
  height: 100%;
}
.part-two {
  position: relative;
  width: 100%;
  margin-top: 1.02rem;
  padding-top: 0.38rem;
  padding-bottom: 0.6rem;
}
.part-two .left-bg {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 8.35rem;
  z-index: 0;
}
.part-two .my-container {
  position: relative;
  z-index: 1;
}
.part-two .my-container .title-box {
  width: 100%;
  text-align: right;
}
.part-two .my-container .title-box h2 {
  font-size: 0.36rem;
  line-height: 0.38rem;
  font-weight: bold;
  color: #102553;
}
.part-two .my-container .title-box h4 {
  margin-top: 0.08rem;
  font-weight: bold;
  font-size: 0.18rem;
  line-height: 0.2rem;
  color: #102553;
  text-transform: uppercase;
}
.part-two .my-container .list-group {
  width: 100%;
  margin-top: 0.77rem;
  display: flex;
  justify-content: center;
}
.part-two .my-container .list-group .item {
  position: relative;
  width: 4.4rem;
  height: 2.38rem;
  padding-right: 1.75rem;
  padding-top: 1rem;
  text-align: right;
  transition: all 0.3s;
}
.part-two .my-container .list-group .item + .item {
  margin-left: -0.6rem;
}
.part-two .my-container .list-group .item .pic {
  position: absolute;
  top: 0;
  left: 0;
  width: 4.4rem;
  height: 2.38rem;
  padding-right: 1.88rem;
  padding-top: 1.14rem;
  text-align: right;
  background-repeat: no-repeat;
  background-size: 4.4rem auto;
  background-position: left bottom;
  background-image: url(/static/cn/images/join/part_two_info_bg1.png);
  z-index: 2;
}
.part-two .my-container .list-group .item .pic.bg-2 {
  background-image: url(/static/cn/images/join/part_two_info_bg2.png);
}
.part-two .my-container .list-group .item .pic.bg-3 {
  background-image: url(/static/cn/images/join/part_two_info_bg3.png);
}
.part-two .my-container .list-group .item .shadow {
  position: absolute;
  top: 0;
  left: 0;
  width: 4.3rem;
  height: 2.4rem;
  background-repeat: no-repeat;
  background-size: 4.3rem auto;
  background-position: left bottom;
  background-image: url(/static/cn/images/join/shadow.png);
  z-index: 1;
  opacity: 0;
  transition: all 0.3s;
  transform: translate(0, 0);
}
.part-two .my-container .list-group .item h2 {
  position: relative;
  font-weight: bold;
  font-size: 0.16rem;
  line-height: 0.22rem;
  color: #102553;
  z-index: 3;
  margin-left: 0.6rem;
}
.part-two .my-container .list-group .item p {
  position: relative;
  margin-top: 0.16rem;
  font-size: 0.14rem;
  line-height: 0.26rem;
  color: #7f8799;
  z-index: 3;
  margin-left: 0.2rem;
}
.part-two .my-container .list-group .item:hover .shadow {
  opacity: 1;
  transform: translate(0.4rem, 0.4rem);
}
.part-three {
  margin-top: 1.49rem;
  width: 100%;
}
.part-three .my-container .bg {
  position: relative;
  margin-top: -0.78rem;
  width: 100%;
  height: 5.21rem;
  padding: 1rem 3.3rem;
  padding-bottom: 1.1rem;
  padding-top: 0.3rem;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-image: url(/static/cn/images/join/three_video_img.png);
  z-index: 0;
}
.part-three .my-container .bg .video-open-btn {
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.part-three .my-container .title-box {
  position: relative;
  width: 100%;
  text-align: left;
  z-index: 1;
}
.part-three .my-container .title-box h2 {
  font-size: 0.36rem;
  line-height: 0.38rem;
  font-weight: bold;
  color: #102553;
}
.part-three .my-container .title-box h4 {
  margin-top: 0.11rem;
  font-weight: bold;
  font-size: 0.18rem;
  line-height: 0.2rem;
  color: #102553;
  text-transform: uppercase;
}
.part-four {
  width: 100%;
  margin-top: 0.71rem;
  padding-top: 0.68rem;
  padding-bottom: 0.28rem;
  background-color: rgba(237, 239, 246, 0.2);
}
.part-four .my-container .title-box {
  width: 100%;
  text-align: center;
}
.part-four .my-container .title-box h2 {
  font-size: 0.36rem;
  line-height: 0.38rem;
  font-weight: bold;
  color: #102553;
}
.part-four .my-container .title-box h4 {
  margin-top: 0.11rem;
  font-weight: bold;
  font-size: 0.18rem;
  line-height: 0.2rem;
  color: #102553;
  text-transform: uppercase;
}
.part-four .my-container .list-group {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 0.53rem;
}
.part-four .my-container .list-group .item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-right: 0.87rem;
  margin-bottom: 0.5rem;
  width: 3.41rem;
  height: 2.1rem;
  background-color: #fff;
  border-radius: 0.1rem;
  box-shadow: 0rem 0rem 0.1rem rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.4s;
}
.part-four .my-container .list-group .item:nth-child(3n) {
  margin-right: 0;
}
.part-four .my-container .list-group .item .pic-icon {
  width: 0.82rem;
  height: 0.82rem;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.part-four .my-container .list-group .item .pic-icon.icon-1 {
  background-image: url(/static/cn/images/join/four_icon1.png);
}
.part-four .my-container .list-group .item .pic-icon.icon-2 {
  background-image: url(/static/cn/images/join/four_icon2.png);
}
.part-four .my-container .list-group .item .pic-icon.icon-3 {
  background-image: url(/static/cn/images/join/four_icon3.png);
}
.part-four .my-container .list-group .item .pic-icon.icon-4 {
  background-image: url(/static/cn/images/join/four_icon4.png);
}
.part-four .my-container .list-group .item .pic-icon.icon-5 {
  background-image: url(/static/cn/images/join/four_icon5.png);
}
.part-four .my-container .list-group .item .pic-icon.icon-6 {
  background-image: url(/static/cn/images/join/four_icon6.png);
}
.part-four .my-container .list-group .item h2 {
  margin-top: 0.11rem;
  font-weight: bold;
  font-size: 0.2rem;
  line-height: 0.22rem;
  color: #333;
}
.part-four .my-container .list-group .item p {
  margin-top: 0.05rem;
  font-size: 0.16rem;
  line-height: 0.24rem;
  color: #999;
  text-align: center;
}
.part-four .my-container .list-group .item:hover {
  box-shadow: 0rem 0.1rem 0.2rem rgba(0, 0, 0, 0.1);
}
.part-five {
  width: 100%;
  padding-top: 0.62rem;
  padding-bottom: 1.04rem;
}
.part-five .my-container .title-box {
  width: 100%;
  text-align: center;
}
.part-five .my-container .title-box h2 {
  font-size: 0.36rem;
  line-height: 0.38rem;
  font-weight: bold;
  color: #102553;
}
.part-five .my-container .title-box h4 {
  margin-top: 0.11rem;
  font-weight: bold;
  font-size: 0.18rem;
  line-height: 0.2rem;
  color: #102553;
  text-transform: uppercase;
}
.part-five .my-container .list-group {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 0.53rem;
}
.part-five .my-container .list-group .item {
  margin-right: 0.87rem;
  margin-bottom: 0.5rem;
  width: 3.41rem;
  height: 1.35rem;
  padding: 0.3rem 0.3rem;
  background-color: #fff;
  border-radius: 0.1rem;
  box-shadow: 0rem 0rem 0.1rem rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.4s;
  box-sizing: border-box;
  cursor: default;
}
.part-five .my-container .list-group .item:nth-child(3n) {
  margin-right: 0;
}
.part-five .my-container .list-group .item h2 {
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
  font-size: 0.2rem;
  line-height: 0.22rem;
  color: #333;
}
.part-five .my-container .list-group .item h4 {
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 0.27rem;
  font-size: 0.14rem;
  line-height: 0.26rem;
  color: #999;
}
.part-five .my-container .list-group .item .info-box {
  width: 100%;
  margin-top: 0.2rem;
}
.part-five .my-container .list-group .item .info-box p {
  font-size: 0.14rem;
  line-height: 0.28rem;
  color: #333;
  height: 1.4rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}
.part-five .my-container .list-group .item:hover {
  box-shadow: 0rem 0.1rem 0.2rem rgba(0, 0, 0, 0.1);
}
.part-five .my-container .bottom-box {
  display: flex;
  align-items: cener;
  justify-content: center;
  width: 100%;
  margin-top: 11px;
}
.part-five .my-container .bottom-box .more-btn {
  width: 2.51rem;
  height: 0.55rem;
  background-repeat: no-repeat;
  background-size: 2.5rem auto;
  background-position: center center;
  background-image: url(/static/cn/images/join/five_btn_bg.png);
}
.part-five .my-container .bottom-box .more-btn h2 {
  padding-left: 0.65rem;
  font-weight: bold;
  font-size: 0.14rem;
  line-height: 0.5rem;
  color: #000;
}
.video-pop {
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  width: 100%;
  height: 100%;
  z-index: 6;
}
.video-pop .mask {
  position: absolute;
  top: 0;
  left: 0;
  display: none;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 6;
}
.video-pop .video-content {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.video-pop .video-content .pop {
  position: relative;
  width: 1000px;
  box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.5);
  z-index: 7;
}
.video-pop .video-content .pop video {
  display: block;
  width: 100%;
  outline: 0;
}