.banner {
  height: 8.6rem;
  max-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
}

.banner .bannerImg {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: all 0.5s ease-out;
  left: 0;
  top: 0;
}

.banner .basics-box {
  position: relative;
}

.banner .basics-box .box p {
  color: #fff;
}

.banner .basics-box .box p.p1 {
  font-size: 54px;
  line-height: 1.2;
}

@media only screen and (max-width: 1440px) {
  .banner .basics-box .box p.p1 {
    font-size: 38px;
  }
}

@media only screen and (max-width: 1024px) {
  .banner .basics-box .box p.p1 {
    font-size: 34px;
  }
}

@media only screen and (max-width: 767px) {
  .banner .basics-box .box p.p1 {
    font-size: 28px;
  }
}

.banner .basics-box .box p.p2 {
  font-size: 22px;
  line-height: 1.7;
  margin-top: 0.2rem;
}

@media only screen and (max-width: 1440px) {
  .banner .basics-box .box p.p2 {
    font-size: 18px;
  }
}

@media only screen and (max-width: 767px) {
  .banner .basics-box .box p.p2 {
    font-size: 16px;
  }
}

.detail .nav-box {
  position: sticky;
  top: 0;
  width: 100%;
  height: 0.6rem;
  min-height: 36px;
  background-color: #f1f1f1;
  z-index: 999;
}

.detail .nav-box .basics-box {
  height: 100%;
  display: flex;
  overflow: visible;
}

.detail .nav-box .basics-box .box {
  font-size: 16px;
  color: #333;
  height: 100%;
  width: 20%;
  text-align: center;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media only screen and (max-width: 1366px) {
  .detail .nav-box .basics-box .box {
    font-size: 14px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .nav-box .basics-box .box {
    font-size: 14px;
  }
}

.detail .nav-box .basics-box .box.active {
  color: #fff;
  background-color: #e70012;
}

.detail .nav-box .basics-box .box:hover {
  color: #fff;
  background-color: #e70012;
}

.detail .content {
  padding: 1rem 0 2rem;
  width: 100%;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.detail .content .basics-box {
  overflow: visible;
}

.detail .content .date-box {
  height: 60px;
  display: flex;
  justify-content: center;
  position: relative;
}

.detail .content .date-box::after {
  content: " ";
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  height: 1px;
  box-sizing: border-box;
  background-color: #cccccc;
  /* 涓嶆敮鎸佺嚎鎬х殑鏃跺€欐樉绀 */
  background-image: linear-gradient(to right, #ffffff 0%, #cccccc 10%, #cccccc 90%, #ffffff 100%);
}

.detail .content .date-box .box {
  width: 20%;
  color: #333;
  text-align: center;
  position: relative;
  cursor: pointer;
}

.detail .content .date-box .box.active,
.detail .content .date-box .box:hover {
  color: #38a153;
  font-weight: bold;
}

.detail .content .date-box .box.active::after,
.detail .content .date-box .box:hover::after {
  border: 3px solid #38a153;
  background-color: #38a153;
}

.detail .content .date-box .box.active .year,
.detail .content .date-box .box:hover .year {
  font-weight: bold;
}

.detail .content .date-box .box::after {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid #999999;
  background-color: #fff;
  transform: translateX(-50%) translateY(1px);
  box-sizing: border-box;
  z-index: 1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

.detail .content .date-box .box .year {
  font-size: 36px;
  font-weight: 400;
  line-height: 1;
  vertical-align: middle;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

@media only screen and (max-width: 1440px) {
  .detail .content .date-box .box .year {
    font-size: 32px;
  }
}

@media only screen and (max-width: 1024px) {
  .detail .content .date-box .box .year {
    font-size: 26px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .date-box .box .year {
    font-size: 24px;
  }
}

.detail .content .date-box .box .unit {
  font-size: 24px;
  vertical-align: middle;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

@media only screen and (max-width: 1440px) {
  .detail .content .date-box .box .unit {
    font-size: 20px;
  }
}

@media only screen and (max-width: 1200px) {
  .detail .content .date-box .box .unit {
    font-size: 18px;
  }
}

@media only screen and (max-width: 1024px) {
  .detail .content .date-box .box .unit {
    font-size: 18px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .date-box .box .unit {
    font-size: 16px;
  }
}

.detail .content .developingcourse {
  margin-top: 0.7rem;
  position: relative;
}

.detail .content .developingcourse .swiperBtn {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
}
@media only screen and (max-width: 767px) {
  .detail .content .developingcourse .swiperBtn {
    display: none;
  }
}
.detail .content .developingcourse .swiperBtn .swiper-button-prev {
  position: absolute;
  background: none;
  font-size: 40px;
  left: -60px;
  color: #38a153;
}

.detail .content .developingcourse .swiperBtn .swiper-button-next {
  position: absolute;
  background: none;
  transform: rotate(180deg);
  font-size: 40px;
  right: -60px;
  color: #38a153;
}

.detail .content .developingcourse .swiperBtn .swiper-button-next.swiper-button-disabled,
.detail .content .developingcourse .swiperBtn .swiper-button-prev.swiper-button-disabled {
  color: #afb6bc;
}

.detail .content .developingcourse .swiper-slide-active .describe .title {
  color: #38a153;
  font-weight: bold;
}

.detail .content .developingcourse .swiper-slide-active .describe .title .year {
  font-weight: bold;
}

.detail .content .developingcourse .swiper-slide-active .describe .event {
  background: url(../img/developingcourse_detail2.jpg);
  background-position: center;
  background-size: cover;
}

.detail .content .developingcourse .swiper-slide-active .describe .event .month {
  color: #fff;
}

.detail .content .developingcourse .swiper-slide-active .describe .event .text {
  color: #fff;
}

.detail .content .developingcourse .describe .title {
  position: relative;
  color: #333;
  padding-left: 0.3rem;
}

.detail .content .developingcourse .describe .title::after {
  position: absolute;
  display: block;
  content: "";
  width: 0.6rem;
  bottom: -0.2rem;
  left: 0.3rem;
  height: 2px;
  background: #38a153;
}

.detail .content .developingcourse .describe .title:hover {
  color: #38a153;
  font-weight: bold;
}

.detail .content .developingcourse .describe .title .year {
  font-size: 36px;
  font-weight: 400;
  line-height: 1;
  vertical-align: middle;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

@media only screen and (max-width: 1440px) {
  .detail .content .developingcourse .describe .title .year {
    font-size: 32px;
  }
}

@media only screen and (max-width: 1024px) {
  .detail .content .developingcourse .describe .title .year {
    font-size: 26px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .developingcourse .describe .title .year {
    font-size: 24px;
  }
}

.detail .content .developingcourse .describe .title .unit {
  font-size: 24px;
  vertical-align: middle;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

@media only screen and (max-width: 1440px) {
  .detail .content .developingcourse .describe .title .unit {
    font-size: 20px;
  }
}

@media only screen and (max-width: 1200px) {
  .detail .content .developingcourse .describe .title .unit {
    font-size: 18px;
  }
}

@media only screen and (max-width: 1024px) {
  .detail .content .developingcourse .describe .title .unit {
    font-size: 18px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .developingcourse .describe .title .unit {
    font-size: 16px;
  }
}

.detail .content .developingcourse .describe .event {
  margin-top: 0.5rem;
  height: 3.5rem;
  overflow-y: auto;
  padding: 0.3rem 0.4rem;
  /*涓夎绠ご鐨勯鑹?/
  scrollbar-arrow-color: #fff;
  /*婊氬姩鏉℃粦鍧楁寜閽殑棰滆壊*/
  scrollbar-face-color: #38a153;
  /*婊氬姩鏉℃暣浣撻鑹?/
  scrollbar-highlight-color: #d9d9d9;
  /*婊氬姩鏉￠槾褰?/
  scrollbar-shadow-color: #d9d9d9;
  /*婊氬姩鏉¤建閬撻鑹?/
  scrollbar-track-color: #d9d9d9;
  /*婊氬姩鏉?d浜壊闃村奖杈规鐨勫瑙傞鑹测€斺€斿乏杈瑰拰涓婅竟鐨勯槾褰辫壊*/
  scrollbar-3dlight-color: #d9d9d9;
  /*婊氬姩鏉?d鏆楄壊闃村奖杈规鐨勫瑙傞鑹测€斺€斿彸杈瑰拰涓嬭竟鐨勯槾褰辫壊*/
  scrollbar-darkshadow-color: #d9d9d9;
  /*婊氬姩鏉″熀鍑嗛鑹?/
  scrollbar-base-color: #38a153;
}

.detail .content .developingcourse .describe .event::-webkit-scrollbar {
  width: 2px;
  background-color: #d9d9d9;
}

.detail .content .developingcourse .describe .event::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background-color: #38a153;
}

.detail .content .developingcourse .describe .event::-webkit-scrollbar-track {
  border-radius: 2px;
  background-color: #d9d9d9;
}

.detail .content .developingcourse .describe .event .item {
  color: #555555;
  padding-bottom: 10px;
  position: relative;
}

.detail .content .developingcourse .describe .event .item:hover {
  font-weight: bold;
}

.detail .content .developingcourse .describe .event .item .month {
  font-size: 24px;
  position: absolute;
  top: 0;
  left: 0;
  line-height: 1;
}

@media only screen and (max-width: 1440px) {
  .detail .content .developingcourse .describe .event .item .month {
    font-size: 20px;
  }
}

@media only screen and (max-width: 1200px) {
  .detail .content .developingcourse .describe .event .item .month {
    font-size: 18px;
  }
}

@media only screen and (max-width: 1024px) {
  .detail .content .developingcourse .describe .event .item .month {
    font-size: 18px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .developingcourse .describe .event .item .month {
    font-size: 16px;
  }
}

.detail .content .developingcourse .describe .event .item .text {
  width: 100%;
  font-size: 16px;
  padding-left: 0.7rem;
  padding-right: 0.15rem;
  word-break: break-all;
}

@media only screen and (max-width: 1366px) {
  .detail .content .developingcourse .describe .event .item .text {
    font-size: 14px;
  }
}

@media only screen and (max-width: 767px) {
  .detail .content .developingcourse .describe .event .item .text {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .detail .nav-box .basics-box {
    width: 100%;
  }

  .detail .nav-box .basics-box .box {
    line-height: 36px;
    height: auto;
    font-size: 12px;
  }

  .detail .nav-box {
    top: 1rem;
    height: auto;
    min-height: auto;
  }

  .detail .content .date-box .box .year {
    font-size: 14px;
  }

  .detail .content .date-box .box .unit {
    font-size: 14px;
  }

  .detail .content .developingcourse .describe .event {
    height: auto;
  }
}

@media screen and (max-width: 768px) and only screen and (max-width: 767px) {
  .detail .content .date-box .box .year {
    font-size: 12px;
  }
}

@media screen and (max-width: 768px) and only screen and (max-width: 767px) {
  .detail .content .date-box .box .unit {
    font-size: 12px;
  }
}