.banner {
  width: 100%;
  height: 330px;
  background-size: 100% 100%;
}
.list_1 {
  padding: 30px 0 60px;
  background-color: #fff;
}
.list_1 .centent {
  width: 1410px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.list_1 .centent .path {
  color: #636363;
  font-size: 14px;
  width: 100%;
  text-align: left;
}
.list_1 .centent .f30 {
  margin: 80px 0;
}
.list_1 .centent .list {
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_1 .centent .list .item {
  width: auto;
  margin: 0 15%;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.list_1 .centent .list .item .hr {
  width: 40px;
  height: 0;
  border-top: 3px solid #00A3AD;
  margin: 10px 0;
}
.list_1 .centent .list .item p {
  font-size: 30px;
  white-space: nowrap;
}
.list_1 .centent .list .item p.f16 {
  font-size: 16px;
  color: #666;
}
.list_1 .centent .list .item p sup {
  font-size: 16px;
}
.list_2 {
  height: 464px;
}
.list_2 .centent {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.3);
}
.list_2 .centent p {
  width: 80%;
  color: #fff;
  font-size: 18px;
  line-height: 2;
}
.list_3 {
  margin-top: 100px;
  height: 600px;
  background-color: #fafafa;
}
.list_3 .centent {
  width: 1410px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 35px 0;
  box-sizing: border-box;
  position: relative;
}
.list_3 .centent .course {
  width: 15%;
  height: 100%;
}
.list_3 .centent .mySwiper,
.list_3 .centent .mySwiper_1 {
  width: 85%;
  height: 100%;
}
.list_3 .centent .mySwiper .swiper-wrapper .swiper-slide,
.list_3 .centent .mySwiper_1 .swiper-wrapper .swiper-slide {
  border: 1px solid #ccc;
  border-top: none;
  border-bottom: none;
  padding: 15px 48px;
  box-sizing: border-box;
}
.list_3 .centent .mySwiper .swiper-wrapper .swiper-slide .f18,
.list_3 .centent .mySwiper_1 .swiper-wrapper .swiper-slide .f18 {
  margin-top: 55px;
  height: 150px;
  line-height: 2;
  color: #555;
}
.list_3 .centent .mySwiper_1 {
  display: none;
}
.list_3 .centent .custom-button-container {
  position: absolute;
  width: 100%;
  bottom: 150px;
}
.list_3 .centent .custom-button-container .swiper-button-next {
  left: 115px;
  border: 1px solid #ccc;
  width: 45px;
  height: 45px;
  border-radius: 50%;
}
.list_3 .centent .custom-button-container .swiper-button-next::after {
  font-size: 20px;
  font-weight: bold;
  color: #636363;
}
.list_3 .centent .custom-button-container .swiper-button-prev {
  border: 1px solid #ccc;
  width: 45px;
  height: 45px;
  border-radius: 50%;
}
.list_3 .centent .custom-button-container .swiper-button-prev::after {
  font-size: 20px;
  font-weight: bold;
  color: #636363;
}
.list_4,
.list_8 {
  background-color: #fff;
  padding: 50px 0;
}
.list_4 .centent,
.list_8 .centent {
  width: 1410px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.list_4 .centent .f18,
.list_8 .centent .f18 {
  margin: 35px 0;
  color: #888;
}
.list_4 .centent .list,
.list_8 .centent .list {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.list_4 .centent .list .item,
.list_8 .centent .list .item {
  width: 32%;
  height: 530px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_4 .centent .list .item img,
.list_8 .centent .list .item img {
  width: 200%;
  height: 100%;
  position: absolute;
  z-index: -1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 1s;
}
.list_4 .centent .list .item .box,
.list_8 .centent .list .item .box {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #fff;
}
.list_4 .centent .list .item .box .jianb,
.list_8 .centent .list .item .box .jianb {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.9));
  display: flex;
  flex-direction: column;
  justify-content: end;
  align-items: center;
  padding-bottom: 10%;
  box-sizing: border-box;
}
.list_4 .centent .list .item .box .jianb .f18,
.list_8 .centent .list .item .box .jianb .f18 {
  margin: 0;
  color: #fff;
  font-size: 26px;
}
.list_4 .centent .list .item .box .jianb .f14,
.list_8 .centent .list .item .box .jianb .f14 {
  max-width: 80%;
  line-height: 1.5;
  margin: 15px 0;
  text-align: center;
}
.list_4 .centent .list .item .box .jianb button,
.list_8 .centent .list .item .box .jianb button {
  border: none;
  outline: none;
  font-size: 12px;
  width: 100px;
  height: 44px;
  cursor: pointer;
}
.list_4 .centent .list .item:hover .box img,
.list_8 .centent .list .item:hover .box img {
  transform: scale(1.2);
}
.list_4 .centent .list .item:hover .box .f14,
.list_8 .centent .list .item:hover .box .f14 {
  display: block;
}
.list_4 .centent .list .item:hover .box button,
.list_8 .centent .list .item:hover .box button {
  opacity: 0.9;
}
.list_4 .centent .f30,
.list_8 .centent .f30 {
  margin-bottom: 50px;
}
.list_4 .centent .list .item,
.list_8 .centent .list .item {
  width: 24%;
  height: 480px;
}
.list_4 .centent .list .item .box .jianb p,
.list_8 .centent .list .item .box .jianb p {
  width: 80%;
}
.list_4 .centent .list .item .box .jianb .f18,
.list_8 .centent .list .item .box .jianb .f18 {
  margin: 0;
  color: #fff;
  font-size: 26px;
}
.list_4 .centent .list .item .box .jianb .f14,
.list_8 .centent .list .item .box .jianb .f14 {
  max-width: 80%;
  line-height: 1.5;
  margin: 15px 0;
  text-align: left;
}
.list_5 {
  background-color: #fff;
  padding: 50px 0 50px;
}
.list_5 .centent {
  width: 1410px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.list_5 .centent p.f18 {
  margin: 20px 0 30px;
  color: #888;
}
.list_5 .centent .input {
  width: 100px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #f6f6f6;
}
.list_5 .centent .input input {
  width: 75%;
  height: 100%;
  border: none;
  outline: none;
  padding-left: 15px;
  box-sizing: border-box;
  background-color: inherit;
}
.list_5 .centent .input button {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  outline: none;
  background-color: #00A3AD;
  color: #fff;
  cursor: pointer;
}
.list_6 {
  padding: 50px 0;
}
.list_6 .centent {
  width: 1410px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.list_6 .centent .image {
  width: 100%;
  height: 510px;
}
.list_6 .centent .f30 {
  font-weight: 500;
  margin: 25px 0 15px;
}
.list_6 .centent .f18 {
  text-align: center;
  color: #888;
  font-size: 16px;
}
.list_6 .centent .button {
  margin-top: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 198px;
  height: 43px;
  border: 2px solid #d8d8d8;
  box-sizing: border-box;
  font-size: 14px;
}
.list_6 .centent .button:hover {
  border: 2px solid #555555;
}
.list_7 {
  padding: 0 0 50px;
}
.list_7 .centent {
  width: 1410px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_7 .centent .list {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.list_7 .centent .list .item {
  width: 31%;
  height: 610px;
}
.list_7 .centent .list .item a {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  border: 1px solid #ccc;
}
.list_7 .centent .list .item a .image {
  width: 100%;
  height: 45%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_7 .centent .list .item a .image img {
  width: 100%;
  height: 100%;
  transition: all 1s;
}
.list_7 .centent .list .item a .text {
  width: 100%;
  height: 55%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 25px;
}
.list_7 .centent .list .item a .text .f20 {
  margin-top: 35px;
}
.list_7 .centent .list .item a .text .f12 {
  margin: 25px 0;
  line-height: 2;
  width: 65%;
  color: #5c5c5c;
  text-align: center;
  height: 140px;
  font-size: 16px;
}
.list_7 .centent .list .item a .text button {
  width: 100px;
  height: 45px;
  border: 1px solid #bbb;
  font-size: 14px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list_7 .centent .list .item a:hover {
  border: 1px solid #555;
}
.list_7 .centent .list .item a:hover .image img {
  transform: scale(1.1);
}
.list_7 .centent .list .item a:hover .text button {
  border: 1px solid #555;
}
@media screen and (max-width: 1600px) {
  .list_1 .centent,
  .list_3 .centent,
  .list_4 .centent,
  .list_5 .centent,
  .list_6 .centent,
  .list_7 .centent {
    width: 90%;
  }
  .list_2 .centent {
    width: 100%;
  }
}
@media screen and (max-width: 1200px) {
  .list_3 .centent {
    flex-direction: column;
  }
  .list_3 .centent .course {
    height: auto;
    text-align: center;
    font-size: 24px;
    margin-bottom: 50px;
  }
  .list_3 .centent .custom-button-container {
    position: absolute;
    width: 100%;
    bottom: 50%;
  }
  .list_3 .centent .custom-button-container .swiper-button-next,
  .list_3 .centent .custom-button-container .swiper-button-prev {
    width: 40px;
    height: 40px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    background-color: #fff;
  }
  .list_3 .centent .custom-button-container .swiper-button-next::after,
  .list_3 .centent .custom-button-container .swiper-button-prev::after {
    font-size: 16px;
  }
  .list_3 .centent .custom-button-container .swiper-button-next {
    left: auto;
  }
  .list_4 .centent .list .item {
    height: 430px;
  }
  .list_7 .centent .list .item {
    height: 510px;
  }
  .list_7 .centent .list .item a .text .txt p {
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}
@media screen and (max-width: 1024px) {
  .list_1 .centent .f30 {
    font-size: 24px;
  }
  .list_1 .centent .list {
    transform: scale(0.7);
  }
  .list_2 .centent p {
    font-size: 16px;
  }
  .list_3 {
    margin-top: 50px;
  }
  .list_3 .centent .mySwiper {
    width: 95%;
  }
  .list_3 .centent .mySwiper .swiper-wrapper .swiper-slide {
    padding: 15px;
  }
  .list_3 .centent .custom-button-container {
    width: 110%;
  }
  .list_4 .centent .f30 {
    font-size: 24px;
  }
  .list_4 .centent .list .item {
    height: 360px;
  }
  .list_4 .centent .list .item .box .f14 {
    max-width: 90%;
  }
  .list_6 .centent .f30 {
    font-size: 24px;
  }
  .list_6 .centent .f18 {
    font-size: 16px;
  }
  .list_6 .centent .image {
    height: auto;
  }
  .list_7 .centent .list .item {
    height: 360px;
  }
  .list_7 .centent .list .item a .text .f20 {
    margin-top: 25px;
    height: 40px;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .list_7 .centent .list .item a .text .txt {
    width: 80%;
  }
  .list_7 .centent .list .item a .text .txt p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}
@media screen and (max-width: 767px) {
  .banner {
    height: 200px;
  }
  .list_1 .centent .f30 {
    margin: 40px 0;
  }
  .list_1 .centent .list {
    flex-wrap: wrap;
    transform: scale(1);
  }
  .list_1 .centent .list .item {
    width: 50%;
    margin: 0;
    margin-bottom: 25px;
  }
  .list_2 .centent {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .list_2 .centent p {
    width: 90%;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .list_3 .centent .course {
    width: auto;
  }
  .list_3 .centent .course p {
    white-space: nowrap;
  }
  .list_7 .centent .list .item a .text .f20 {
    font-size: 16px;
    width: 90%;
  }
}
@media screen and (max-width: 480px) {
  .list_3 .centent .mySwiper {
    display: none;
  }
  .list_3 .centent .mySwiper_1 {
    display: block;
  }
  .list_4 .centent .list {
    flex-direction: column;
  }
  .list_4 .centent .list .item {
    width: 100%;
    margin-bottom: 25px;
  }
  .list_5 .centent .input {
    width: 100%;
  }
  .list_7 .centent .list {
    flex-direction: column;
  }
  .list_7 .centent .list .item {
    width: 90%;
    margin-bottom: 25px;
    height: 420px;
  }
}