.pd20 {
  padding: 0 0.5rem;
}

.title {
  position: relative;
  margin-bottom: 0.1rem;
  color: #05898d;
  font-weight: bold;
  font-size: 0.9rem;
  line-height: 1.33rem;
  letter-spacing: 1px;
  text-align: center;
}

.subtit {
  color: #666;
  font-size: 0.55rem;
  line-height: 0.8rem;
  text-align: center;
}

.button {
  width: 8.825rem;
  height: 1.6rem;
  margin: 0.7rem auto 0;
  color: #fff;
  font-weight: 500;
  font-size: 0.6rem;
  line-height: 1.6rem;
  text-align: center;
  background: #ff5800;
  border: 2px solid #fff;
  border-radius: 1.6rem;
}

.why {
  margin-bottom: 1.6rem;
  padding-top: 1.1rem;
}
.why-swiper {
  margin-top: 0.3rem;
  padding: 0.5rem 0;
}
.why-swiper .item {
  position: relative;
  box-sizing: border-box;
  width: 7.125rem;
  height: 10.3rem;
  margin-right: 0.5rem;
  padding: 1rem 0.8rem 0 0.75rem;
  background: #f4fefe;
  border-radius: 0.5rem;
  box-shadow: 0 0 0.45rem rgba(2, 101, 104, 0.1);
}
.why-swiper .item:last-child {
  margin-right: 0;
}
.why-swiper .item .icon {
  position: absolute;
  top: 0;
  right: 0;
  width: 2.75rem;
  height: 3.375rem;
  background: center no-repeat;
}
.why-swiper .item .icon1 {
  background-image: url("../images/icon_why1.png");
  background-size: 100%;
}
.why-swiper .item .icon2 {
  background-image: url("../images/icon_why2.png");
  background-size: 100%;
}
.why-swiper .item .icon3 {
  background-image: url("../images/icon_why3.png");
  background-size: 100%;
}
.why-swiper .item .icon4 {
  background-image: url("../images/icon_why4.png");
  background-size: 100%;
}
.why-swiper .item .icon5 {
  background-image: url("../images/icon_why5.png");
  background-size: 100%;
}
.why-swiper .item .arrow {
  position: absolute;
  right: 0.8rem;
  bottom: 0.75rem;
  width: 1.3rem;
  height: 0.25rem;
  background: url("../images/icon_arrow.png") no-repeat;
  background-size: 100%;
}
.why-swiper .item .text {
  color: #05898d;
  font-size: 0.625rem;
  line-height: 1.1rem;
  text-align: justify;
}
.why-swiper .item .name {
  position: absolute;
  bottom: 0.75rem;
  width: -moz-fit-content;
  width: fit-content;
  color: #05898d;
  font-weight: bold;
  font-size: 0.75rem;
  line-height: 0.9rem;
}
.why-swiper .item .name::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  height: 0.2rem;
  background: #f6ff00;
  border-radius: 0.075rem;
  content: "";
}
.why-swiper .item .name .txt {
  position: relative;
  z-index: 2;
}

.school {
  box-sizing: border-box;
  height: 28.25rem;
  padding-top: 0.85rem;
  background: url("../images/school_bg.jpg") no-repeat center;
  background-size: 100%;
}
.school .title {
  margin-bottom: 0.4rem;
}
.school .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 0.6rem;
}
.school .list .item {
  box-sizing: border-box;
  width: 5.5rem;
  height: 6rem;
  margin-bottom: 0.625rem;
  padding-top: 1.25rem;
  background: #fff;
  border: 1px solid #eee;
  border-radius: 0.5rem;
}
.school .list .item:nth-child(1) .icon {
  background-image: url("../images/schoo1.png");
}
.school .list .item:nth-child(2) .icon {
  background-image: url("../images/schoo2.png");
}
.school .list .item:nth-child(3) .icon {
  background-image: url("../images/schoo3.png");
}
.school .list .item:nth-child(4) .icon {
  background-image: url("../images/schoo4.png");
}
.school .list .item:nth-child(5) .icon {
  background-image: url("../images/schoo5.png");
}
.school .list .item:nth-child(6) .icon {
  background-image: url("../images/schoo6.png");
}
.school .list .item:nth-child(7) .icon {
  background-image: url("../images/schoo7.png");
}
.school .list .item:nth-child(8) .icon {
  background-image: url("../images/schoo8.png");
}
.school .list .item:nth-child(9) .icon {
  background-image: url("../images/schoo9.png");
}
.school .list .item .icon {
  width: 2.65rem;
  height: 2.65rem;
  margin: auto;
  background: center no-repeat;
  background-size: contain;
}
.school .list .item .name {
  position: relative;
  width: -moz-fit-content;
  width: fit-content;
  margin: 1rem auto 0;
  color: #05898d;
  font-weight: bold;
  font-size: 0.45rem;
  line-height: 0.5rem;
}
.school .list .item .name::after {
  position: absolute;
  right: 5%;
  bottom: 0;
  left: 5%;
  z-index: 1;
  height: 0.15rem;
  background: #f6ff00;
  border-radius: 0.075rem;
  content: "";
}
.school .list .item .name .txt {
  position: relative;
  z-index: 2;
}
.school .button {
  margin-top: 0.5rem;
}

.kcjg {
  margin-bottom: 1rem;
  padding-top: 0.7rem;
}
.kcjg .tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  width: 10.75rem;
  height: 1.4rem;
  margin: 0.8rem auto 1rem;
  overflow: hidden;
  border: 1px solid #05898d;
  border-radius: 0.65rem;
}
.kcjg .tabs .item {
  width: 50%;
  color: #05898d;
  font-size: 0.575rem;
  line-height: 1.3rem;
  text-align: center;
}
.kcjg .tabs .item.active {
  color: #fff;
  background: linear-gradient(to right, #6cfba8, #05898d);
}
.kcjg .content {
  display: none;
}
.kcjg .content.show {
  display: flex;
}
.kcjg .content1 .item {
  box-sizing: border-box;
  height: 7.85rem;
  padding: 0.35rem 0.5rem;
  background: #effafb;
}
.kcjg .content1 .item .top {
  padding-bottom: 0.15rem;
}
.kcjg .content1 .item .t1 {
  position: relative;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 0.2rem;
  font-weight: 500;
  font-size: 0.75rem;
  line-height: 0.8rem;
}
.kcjg .content1 .item .t1::after {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  width: 7.15rem;
  height: 0.15rem;
  background: #f6ff00;
  border-radius: 0.075rem;
  content: "";
}
.kcjg .content1 .item .t1 .txt {
  position: relative;
  z-index: 2;
}
.kcjg .content1 .item .t2 {
  color: #05898d;
  font-weight: 600;
  font-size: 0.65rem;
}
.kcjg .content1 .item .t3 {
  font-weight: 500;
  font-size: 0.65rem;
  line-height: 0.925rem;
}
.kcjg .content1 .item .t3 span {
  color: #05898d;
}
.kcjg .content2 .item {
  position: relative;
  box-sizing: border-box;
  height: 8rem;
  padding: 0.75rem 0.85rem 0 0.65rem;
  background: center no-repeat;
  background-size: contain;
}
.kcjg .content2 .item.item1 {
  background-image: url("../images/base_course1.jpg");
}
.kcjg .content2 .item.item2 {
  background-image: url("../images/base_course2.jpg");
}
.kcjg .content2 .item.item3 {
  background-image: url("../images/base_course3.jpg");
}
.kcjg .content2 .item.item4 {
  background-image: url("../images/base_course4.jpg");
}
.kcjg .content2 .item.item5 {
  background-image: url("../images/base_course5.jpg");
}
.kcjg .content2 .item.item6 {
  background-image: url("../images/base_course6.jpg");
}
.kcjg .content2 .item .desc {
  margin-bottom: 2px;
  color: #fff;
  font-size: 0.65rem;
  line-height: 1rem;
  text-align: justify;
}
.kcjg .content2 .item .desc span {
  font-weight: bold;
}
.kcjg .content2 .item .name {
  position: absolute;
  bottom: 0.9rem;
  color: #fff;
  font-weight: bold;
  font-size: 0.75rem;
  line-height: 0.9rem;
}
.kcjg .content2 .item .name::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  height: 0.15rem;
  background: #f6ff00;
  border-radius: 0.075rem;
  content: "";
}
.kcjg .content2 .item .name .txt {
  position: relative;
  z-index: 2;
}
.kcjg .swiper {
  padding-bottom: 1.35rem;
}
.kcjg .swiper-pagination {
  bottom: 0;
}
.kcjg .swiper-pagination-bullet {
  width: 0.3rem;
  height: 0.3rem;
  background: #05898d;
  opacity: 0.5;
}
.kcjg .swiper-pagination-bullet-active {
  width: 1rem;
  border-radius: 0.3rem;
  opacity: 1;
}
.kcjg .button {
  margin-top: 0.35rem;
}

.hot-course {
  box-sizing: border-box;
  height: 30rem;
  padding-top: 0.8rem;
  background: url("../images/hot_course_bg.jpg") no-repeat;
  background-size: contain;
}
.hot-course .title {
  margin-bottom: 0.4rem;
}
.hot-course .des {
  display: flex;
  margin-bottom: 0.2rem;
  font-size: 0.55rem;
  line-height: 0.9rem;
  letter-spacing: 1px;
}
.hot-course .des span {
  flex: none;
  margin-right: 0.2rem;
  color: #05898d;
  font-weight: bold;
}
.hot-course .list {
  margin-top: 0.5rem;
}
.hot-course .item {
  display: flex;
  height: 3.8rem;
  margin-bottom: 0.825rem;
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 0 0.45rem 2px rgba(2, 101, 104, 0.1);
}
.hot-course .item:nth-child(1) .left .icon {
  background-image: url("../images/icon_course1.png");
}
.hot-course .item:nth-child(2) .left .icon {
  background-image: url("../images/icon_course2.png");
}
.hot-course .item:nth-child(3) .left .icon {
  background-image: url("../images/icon_course3.png");
}
.hot-course .item:nth-child(4) .left .icon {
  background-image: url("../images/icon_course4.png");
}
.hot-course .item .left {
  width: 6.7rem;
  background: url("../images/hot_course.png") no-repeat center;
  background-size: contain;
}
.hot-course .item .left .icon {
  width: 1.35rem;
  height: 1.35rem;
  margin: 0.75rem auto 0.25rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.hot-course .item .left .name {
  color: #fff;
  font-weight: 600;
  font-size: 0.75rem;
  text-align: center;
}
.hot-course .item .right {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding-right: 0.75rem;
  padding-left: 0.55rem;
  color: #05898d;
  font-weight: 500;
  font-size: 0.55rem;
  line-height: 0.85rem;
  text-align: justify;
}
.hot-course .button {
  margin-top: 1.1rem;
}

.choose {
  margin-bottom: 1.3rem;
  padding-top: 1.35rem;
}
.choose .title {
  margin-bottom: 0.4rem;
}
.choose .button {
  margin-top: 1.5rem;
}

.teachers {
  box-sizing: border-box;
  height: 23.5rem;
  padding-top: 1rem;
  background: url("../images/teacher_bg.jpg") center no-repeat;
  background-size: 100%;
}
.teachers .title {
  margin-bottom: 0.5rem;
}
.teachers .item {
  background-color: #fff;
}

.form-box .kaptcha-btn,
.form-box .submit {
  color: #fff;
  background: #ff5800;
}
.form-box .kaptcha-btn {
  width: 5rem;
}

.campus {
  padding-top: 1rem;
}
.campus .title {
  margin-bottom: 0.5rem;
}
.campus .citys .item {
  box-shadow: 0 0 0.2rem rgba(5, 137, 141, 0.21);
}
.campus .citys .item.active {
  color: #05898d;
  border-color: #05898d;
}
.campus .tabs .tab {
  background-color: #d4f5fe;
}
.campus .tabs .tab.active {
  color: #fff;
  background-color: #05898d;
}
.campus .content .name {
  color: #05898d;
}

.form-footer .title {
  margin-bottom: 0.5rem;
  color: #05898d;
}
.form-footer .title::after {
  height: 0;
}
.form-footer .kaptcha-btn {
  width: 6.25rem;
}