.banner_swiper .swiper-pagination-bullet-active {
  background-color: #fff !important;
}
.promotional_video_wrap {
  padding-bottom: 0.4rem;
}
.video_bottom_img_swiper {
  background-size: 100% 100%;
  padding-bottom: 0.8rem;
}

.video_bottom_img_swiper .public_titles {
  margin-bottom: 0.4rem;
}
.video_bottom_img_swiper_desc {
  font-size: 0.28rem;
  line-height: 0.34rem;
  line-height: 1.6;
  color: #666666;
}

.video_bottom_img_swiper {
  margin-top: 0.4rem;
}

.video_bottom_img_swiper .swiper-slide {
  text-align: center;
  width: 5rem !important;
  /* padding: 0 0.15rem; */
  margin: 0 auto;
  box-sizing: border-box;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  transition: 300ms;
  transform: scale(1) !important;
}
.video_bottom_img_swiper .swiper-slide-active,
.video_bottom_img_swiper .swiper-slide-duplicate-active {
  transform: scale(1) !important;
}

.video_bottom_img_swiper .swiper-slide {
  flex-wrap: wrap;
}

.video_bottom_img_swiper .swiper-slide img {
  width: 100%;
  height: auto;
  border-radius: 0.05rem;
}

.video_bottom_img_swiper .swiper-slide p {
  margin-top: 0.2rem;
  font-size: 0.26rem;
  color: #333;
}

/* 名师团队 start */
.teacher_team_swiper .swiper-slide {
  text-align: center;
  width: 6rem;
  height: 4.35rem;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  transition: 300ms;
  transform: scale(0.6);
}
.teacher_team_swiper .swiper-slide-active,
.teacher_team_swiper .swiper-slide-duplicate-active {
  transform: scale(1.3);
}

.teacher_team_swiper .swiper-slide img {
  width: 100%;
  height: 4.35rem;
  border-radius: 0.08rem;
}

.teacher_team_swiper {
  padding: 0.8rem 0;
  background-size: 100% auto;
}

.teacher_team_swiper_inner {
  width: 94%;
  margin: 0px auto;
}

.teacher_team_swiper .index_container {
  position: relative;
}
.teacher_team_text {
  font-size: 0.3rem;
  font-weight: bold;
  line-height: 0.5rem;
  color: #333333;
  text-align: center;
  margin-bottom: 0.4rem;
  padding: 0 0.38rem;
}
.teacher_team_text .org {
  color: #fa9700;
}
/* 名师团队 end */

.sprintClass_part_1 {
  padding-top: 1.36rem;
}

.sprintClass_part_1_title {
  width: 92%;
  margin: 0 auto;
  box-sizing: border-box;
  background-color: #ffffff;
  box-shadow: 0 0.15rem 0.3rem 0 rgba(186, 186, 186, 0.3);
  border-radius: 0.08rem;
  position: relative;
  padding: 0.4rem;
}
.sprintClass_part_1_title h2 {
  font-size: 0.38rem;
  line-height: 0.6rem;
  color: #333;
  font-weight: normal;
}
.sprintClass_part_1_title h2.green {
  color: #00b97c;
}
.sprintClass_part_1_title img {
  width: 4.09rem;
  position: absolute;
  right: 0;
  bottom: 0;
}
.sprintClass_part_1 ul {
  position: relative;
  padding: 0.5rem 0.58rem 0.8rem;
}
.sprintClass_part_1 ul:after {
  content: "";
  width: 0.02rem;
  height: 100%;
  position: absolute;
  left: 1.65rem;
  top: 0;
  background-color: #d8d8d8;
}
.sprintClass_part_1 ul li:nth-child(1) {
  margin-top: 0;
}
.sprintClass_part_1 ul li {
  margin-top: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sprintClass_part_1 .left_title {
  width: 0.8rem;
  font-size: 0.32rem;
  font-weight: bold;
}
.sprintClass_part_1 .right_inner {
  position: relative;
}
.sprintClass_part_1 .list_1 .left_title {
  color: #00b97c;
}
.sprintClass_part_1 .list_2 .left_title {
  color: #fa9700;
}
.sprintClass_part_1 .list_3 .left_title {
  color: #24a1f9;
}
.sprintClass_part_1 .list_1 .right_inner_text {
  background: url(../images/sprintClass_part_1_bg1.png) center no-repeat;
  background-size: 100% 100%;
}
.sprintClass_part_1 .list_2 .right_inner_text {
  background: url(../images/sprintClass_part_1_bg2.png) center no-repeat;
  background-size: 100% 100%;
}
.sprintClass_part_1 .list_3 .right_inner_text {
  background: url(../images/sprintClass_part_1_bg3.png) center no-repeat;
  background-size: 100% 100%;
}
.sprintClass_part_1 .right_inner_text {
  width: 4.78rem;
  min-height: 1.34rem;
  position: relative;
  font-size: 0.26rem;
  line-height: 0.4rem;
  padding: 0.28rem;
  box-sizing: border-box;
  color: #ffffff;
  opacity: 0.85;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.right_inner_text p {
  width: 100%;
}
.sprintClass_part_1 .dot {
  width: 0.24rem;
  height: 0.24rem;
  border-radius: 50%;
  position: absolute;
  left: -0.6rem;
  top: 50%;
  margin-top: -0.12rem;
}
.sprintClass_part_1 .dot:after {
  content: "";
  width: 0.16rem;
  height: 0.16rem;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  z-index: 1;
}
.sprintClass_part_1 .list_1 .dot {
  background-color: #d2f2e3;
}
.sprintClass_part_1 .list_1 .dot:after {
  background-color: #1cbd75;
}
.sprintClass_part_1 .list_2 .dot {
  background-color: #feeacc;
}
.sprintClass_part_1 .list_2 .dot:after {
  background-color: #fa9700;
}
.sprintClass_part_1 .list_3 .dot {
  background-color: #d3ecfe;
}
.sprintClass_part_1 .list_3 .dot:after {
  background-color: #24a1f9;
}