.container-title {
  margin-top: 6.5333vw;
  text-align: center;
  font-size: 2.9333vw;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #000000;
}

.container-subtitle {
  margin-top: 1.3333vw;
  text-align: center;
  font-size: 1.6vw;
  font-family: PingFang-SC-Medium;
  font-weight: 500;
  color: #959595;
}

.container {
  margin: 0 0.4rem 0.8rem 0.4rem;
}

.selecttype {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  margin-top: 4vw;
}

.US_VIDEO_BOOK_list .selecttype > ul > li {
  text-align: center;
  display: inline-block;
  font-size: 2.6667vw;
  /* font-family:PingFang-SC-Regular; */
  font-weight: 400;
  color: #606060;
  border: 0.013333rem solid #002a5c;
  margin: 0vw 1.9792vw;
  padding: 1.3333vw 3.3333vw;
}

.US_VIDEO_BOOK_list .select {
  color: #ffffff;
  background: #002a5c;
}

.US_VIDEO_BOOK_list .US_VIDEO_BOOK_list_li {
  border: none;
  padding: 0.16rem 0.4rem;
  display: inline-block;
}

.videoDiv {
  margin-top: 4.6667vw;
  width: 100%;
  position: relative;
  background: #000;
  height: 4.426667rem;
}

.videoTop {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  /* height: 450px; */
  display: inline-block;
  vertical-align: baseline;
}

.palyBtnImg {
  position: absolute;
  top: calc(46.1333%);
  left: calc(46.1333%);
  width: 7.7333vw;
  height: 7.7333vw;
  z-index: 999;
  background: url("../../demo/images/bofangxiao.png") no-repeat;
  background-size: 7.7333vw 7.7333vw;
}

.swiper-container-books {
  margin-top: 6.6667vw;
  padding-bottom: 4vw;
  position: relative;
}

.number_num {
  color: #404040;
}

.number_num span {
  color: #404040;
}

.listvideoDiv {
  position: relative;
  height: 1.8rem;
  background: #000;
}

.listPalyBtnImg,
.smallListPalyBtnImg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4vw;
  height: 4vw;
  z-index: 999;
  background: url("../../demo/images/bofangxiao.png") no-repeat;
  background-size: 4vw 4vw;
}

.listVideoTop {
  /* height: 250px; */
  display: inline-block;
  vertical-align: baseline;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.listTitle {
  margin-top: 1.3333vw;
  font-size: 2.6667vw;
  font-family: PingFang-SC-Regular;
  font-weight: 400;
  color: #000000;
}

.page-image {
  margin: 0 0.6667vw;
  display: block;
  width: 1.7333vw;
  height: 1.7333vw;
}

.page-image-active {
  margin: 0 0.6667vw;
  display: block;
  width: 4vw;
  height: 1.7333vw;
}

.pagination {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.bigVideo {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: #000000;
  z-index: 999;
}

.bigVideoDiv {
  width: 100%;
  height: 5.866667rem;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
}

.bigVideoDivVideo {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.US_VIDEO_MULTI_ctrlDiv {
  font-size: 0.266667rem;
  margin-bottom: 0.24rem;
}

.US_VIDEO_MULTI_ctrlDiv .videoLeftBtn img,
.US_VIDEO_MULTI_ctrlDiv .videoRightBtn img {
  width: 0.4rem!important;
}

.COOPERATION_DIRECTION_swiperSpecialColumn .swiper-pagination-bullet,
.BUSINESS_COMMUNITY_COMPUS_swiperSpecialColumn .swiper-pagination-bullet {
  width: 0.133333rem!important;
  height: 0.106667rem!important;
}

.COOPERATION_DIRECTION_swiperSpecialColumn .swiper-pagination-bullet-active,
.BUSINESS_COMMUNITY_COMPUS_swiperSpecialColumn .swiper-pagination-bullet-active {
  width: 0.266667rem!important;
  height: 0.106667rem!important;
}