.home .no-data {
  padding: 10px 0;
}
.banner {
  height: 456px;
}
.banner .banner-swiper {
  height: 100%;
}
.banner .banner-swiper a {
  display: inline-flex;
  height: 100%;
  width: 100%;
}
.banner .banner-swiper a img {
  -o-object-fit: cover;
     object-fit: cover;
  height: 100%;
  width: 100%;
}
.banner .banner-swiper .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 8px;
  background: #fff;
  opacity: 0.5;
}
.banner .banner-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  width: 45px;
  border-radius: 5px;
}
.banner .banner-swiper.box-swiper {
  position: initial;
  margin-right: 60px;
}
.banner .banner-swiper.box-swiper .button-prev,
.banner .banner-swiper.box-swiper .button-next {
  width: 37px;
  height: 62px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.banner .banner-swiper.box-swiper .button-prev::after,
.banner .banner-swiper.box-swiper .button-next::after {
  content: none;
}
.banner .banner-swiper.box-swiper .button-prev {
  left: 25px;
  background-image: url("../images/swiper-l.png");
}
.banner .banner-swiper.box-swiper .button-next {
  right: 25px;
  background-image: url("../images/swiper-r.png");
}

.box1 {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  padding-bottom: 10px;
}
.box1 .exam {
  width: 585px;
}
.box1 .exam .exam-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 5px 30px;
}
.box1 .exam .exam-list .item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  color: #666;
  cursor: pointer;
  font-size: 14px;
  height: 35px;
  line-height: 20px;
  padding-top: 13px;
  width: 100%;
  transition: color 0.24s ease;
}
.box1 .exam .exam-list .item:nth-child(1), .box1 .exam .exam-list .item:nth-child(2) {
  color: #ff4500 !important;
}
.box1 .exam .exam-list .item:nth-child(3), .box1 .exam .exam-list .item:nth-child(4) {
  color: #1d479c !important;
}
.box1 .exam .exam-list .item:hover {
  color: #1d479c;
}
.box1 .exam .exam-list .item .name {
  width: 450px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.box2 .course-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  padding: 20px 30px 0;
}
.box2 .course-list .item {
  border: 1px solid #f2f2f2;
  border-radius: 16px;
  box-sizing: border-box;
  cursor: pointer;
  height: 260px;
  width: 264px;
  transition: all 0.24s ease;
}
.box2 .course-list .item:hover {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}
.box2 .course-list .item .img {
  border-radius: 10px 10px 0 0;
  height: 148px;
  width: 100%;
}
.box2 .course-list .item .content {
  margin: 0 15px;
}

.box2 .course-list .item .content .name {
  display: flex;
  align-items: center;
  height: 50px;
  color: #333;
  font-size: 16px;
  line-height: 20px;
}
.box2 .course-list .item .content .name .text {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.box2 .course-list .item .content .date {
  padding: 2px 0;
  color: #999;
  font-size: 14px;
}
.box2 .course-list .item .content .price {
  color: #ff4500;
  font-size: 18px;
}
.box2 .course-list .item .content .price span {
  font-size: 12px;
}

.box3 .news-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 5px 30px;
}
.box3 .news-list .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  color: #666;
  cursor: pointer;
  font-size: 14px;
  height: 35px;
  line-height: 20px;
  padding-top: 13px;
  width: 540px;
  transition: color 0.24s ease;
}
.box3 .news-list .item:hover {
  color: #1d479c;
}
.box3 .news-list .item .name {
  width: 450px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.box4 .teacher-com {
  height: 465px;
  position: relative;
  background: url("../images/teacher-bg.jpg") center 35px no-repeat;
  margin: 0px 30px;
}
.box4 .teacher-com .info {
  padding: 100px 400px 0px 30px;
  display: none;
}
.box4 .teacher-com .info.show {
  display: block;
}
.box4 .teacher-com .info .name {
  color: #1d479c;
  font-size: 40px;
  font-weight: 500;
  padding: 10px 20px;
}
.box4 .teacher-com .info .keynote {
  position: relative;
  padding: 5px 0px;
}
.box4 .teacher-com .info .keynote .icon {
  height: 62px;
  position: relative;
  width: 75px;
  z-index: 1;
  background: url("../images/teacher-icon.png") no-repeat center/100% 100%;
}
.box4 .teacher-com .info .keynote .text {
  color: #fff;
  font-size: 18px;
  height: 31px;
  left: 52px;
  line-height: 31px;
  position: absolute;
  top: 12px;
  background: url("../images/teacher-text.png") no-repeat center/100% 100%;
  padding: 0px 15px;
}
.box4 .teacher-com .info .tip {
  color: #231815;
  font-size: 20px;
  padding: 0px 20px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.box4 .teacher-com .info .photo {
  bottom: 10px;
  height: 454px;
  position: absolute;
  right: 40px;
  width: 319px;
}
.box4 .teacher-com .list {
  align-items: center;
  bottom: 0px;
  display: flex;
  left: 50px;
  position: absolute;
}
.box4 .teacher-com .list .item {
  align-items: end;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 5px;
  cursor: pointer;
  display: flex;
  height: 100px;
  justify-content: center;
  margin-right: 10px;
  transform-origin: center bottom;
  width: 116px;
  background: #fff;
  border-radius: 40px 20px 20px;
  transition: all 0.24s ease;
}
.box4 .teacher-com .list .item.active {
  margin-left: 10px;
  margin-right: 20px;
  transform: scale(1.2);
}
.box4 .teacher-com .list .item .img {
  height: 87px;
  width: 61px;
}

.box5 .environment {
  display: flex;
  height: 386px;
  justify-content: space-between;
  padding: 20px 30px;
}
.box5 .environment .big {
  border-radius: 20px;
  height: 386px;
  overflow: hidden;
  width: 627px;
}
.box5 .environment .big:hover .img {
  transform: scale(1.1);
}
.box5 .environment .big .img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: transform 0.24s ease;
}
.box5 .environment .right {
  height: 386px;
  width: 488px;
}
.box5 .environment .right .small-list {
  display: flex;
  justify-content: space-between;
}
.box5 .environment .right .small-list .small {
  border-radius: 20px;
  height: 132px;
  overflow: hidden;
  width: 229px;
}
.box5 .environment .right .small-list .small:hover .img {
  transform: scale(1.1);
}
.box5 .environment .right .small-list .small .img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: transform 0.24s ease;
}
.box5 .environment .right .form-com {
  margin-top: 20px;
  padding: 0;
}
.box5 .environment .right .form-com .title {
  color: #333;
  font-size: 18px;
}
.box5 .environment .right .form-com .form-container {
  width: 100%;
  padding: 10px 5px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px 0;
}
.box5 .environment .right .form-com .form-container .form-item {
  width: 220px;
  height: 42px;
  line-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: none !important;
  border: 1px solid #eee !important;
  border-radius: 21px;
  background-color: #fff;
  font-size: 14px;
  margin: 0;
  padding: 0;
  overflow: hidden;
}
.box5 .environment .right .form-com .form-container .form-item input {
  flex: 1;
  padding: 0 10px;
}
.box5 .environment .right .form-com .form-container .form-code {
  width: 220px;
  display: flex;
  justify-content: space-between;
  margin: 0;
  border: 1px solid #eee;
  box-sizing: border-box;
  border-radius: 21px;
}
.box5 .environment .right .form-com .form-container .form-code .form-item {
  width: 120px;
  border: none !important;
  margin: 0;
}
.box5 .environment .right .form-com .form-container .form-code .kaptcha-code {
  border: none;
}
.box5 .environment .right .form-com .form-container .form-code .kaptcha-btn {
  width: 100px;
  height: 42px;
  line-height: 42px;
  background: transparent;
  color: #1d479c;
  font-size: 14px;
  font-weight: bold;
}
.box5 .environment .right .form-com .form-container .form-code .kaptcha-btn:active {
  color: #153371;
}
.box5 .environment .right .form-com .form-container .flex {
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
}
.box5 .environment .right .form-com .form-container .flex .tip {
  color: #666;
  font-size: 15px;
  width: 280px;
}
.box5 .environment .right .form-com .form-container .flex .tip .txt {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.box5 .environment .right .form-com .form-container .flex .submit {
  background: #1d479c;
  border-radius: 25px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  height: 42px;
  line-height: 42px;
  width: 180px;
}
.box5 .environment .right .form-com .form-container .flex .submit:active {
  background: #153371;
}

.box6 .why {
  text-align: center;
}
.box6 .why .title {
  color: #333;
  font-size: 22px;
  position: relative;
  top: -15px;
}
.box6 .why .list {
  display: flex;
  justify-content: space-evenly;
  padding: 10px 30px 15px;
}
.box6 .why .list .item {
  color: #333;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.box6 .why .list .item .img {
  height: 40px;
  width: 66px;
}
.box6 .why .list .item .name {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 5px;
}
.box6 .why .list .item .des {
  font-size: 14px;
}