@media screen and (max-width: 1600px) {
  .history-wrapper .pic img {
    height: 240px;
  }
  .history-wrapper .swiper-slide {
    height: 360px;
  }
  .history-wrapper .prev {
    left: -80px;
  }
  .history-wrapper .next {
    right: -80px;
  }
  .history-wrapper .year {
    font-size: 56px;
  }
}
@media screen and (max-width: 1440px) {
  .history-wrapper .pic img {
    height: 210px;
  }
  .history-wrapper .swiper-slide {
    height: 330px;
  }
  .history-wrapper .swiper-btn {
    width: 44px;
    height: 44px;
    top: 134px;
  }
  .history-wrapper .year {
    font-size: 50px;
  }
  .history-wrapper .desc {
    font-size: 15px;
  }
  .history-wrapper .info {
    padding-top: 24px;
    padding-right: 24px;
  }
  .history-wrapper .title {
    font-size: 17px;
  }
}
@media screen and (max-width: 1366px) {
  .history-wrapper .year {
    font-size: 44px;
  }
  .history-wrapper .swiper-btn {
    width: 40px;
    height: 40px;
    top: 138px;
  }
  .history-wrapper .prev {
    left: -58px;
  }
  .history-wrapper .next {
    right: -58px;
  }
}
@media screen and (max-width: 1004px) {

  .history-wrapper {
    background-size: 100%;
  }
  .history-wrapper .index-title-box {
    margin-bottom: 30px;
  }
  .history-wrapper .swiper-container {
    margin: 0 auto;
    padding: 0 0 20px 15px;
  }
  .history-wrapper .swiper-box:before {
    display: none;
  }
  .history-wrapper .swiper-box .box-container {
    padding: 0 0 40px 0;
  }
  .history-wrapper .swiper-slide {
    width: 75%;
    margin-right: 15px;
    height: 320px;
    padding: 40px 15px;
  }
  .history-wrapper .swiper-slide:nth-child(odd) .year {
    margin-top: 40px;
  }
  .history-wrapper .swiper-slide:hover .hide-box,
  .history-wrapper .swiper-slide.active .hide-box {
    animation: none;
  }
  .history-wrapper .hide-box {
    display: block;
  }
  .history-wrapper .year {
    font-size: 36px;
    line-height: 30px;
    margin-bottom: 40px;
  }
  .history-wrapper .desc {
    line-height: 20px;
    height: 40px;
    font-size: 14px;
  }
  .history-wrapper .base:before {
    width: 16px;
    height: 16px;
    border-width: 4px;
  }
  .history-wrapper .title {
    font-size: 15px;
  }
  .history-wrapper .pic img {
    height: auto;
  }
  .history-wrapper .info {
    padding: 16px 15px;
    max-height: 106px;
  }
  .history-wrapper .info::-webkit-scrollbar {
    width: 3px;
  }
  .history-wrapper .info .desc {
    line-height: 24px;
  }
  .history-wrapper .box-container {
    position: relative;
  }
  .history-wrapper .swiper-btn {
    width: 36px;
    height: 36px;
    top: auto;
    bottom: 0;
  }
  .history-wrapper .prev {
    left: calc(50% - 45px);
  }
  .history-wrapper .next {
    right: calc(50% - 45px);
  }
}