.context {
  display: flex;
  justify-content: space-between;
  padding: 60px 0;
}
.context .left {
  width: 220px;
  margin-right: 60px;
  position: relative;
  transition: all 1s linear;
}
.context .left ul li {
  height: 70px;
  line-height: 70px;
  padding-left: 30px;
  box-sizing: border-box;
  font-size: 16px;
  background-color: #F7F7F7;
  cursor: pointer;
}
.context .left ul li a {
  color: #101010;
}
.context .left ul li a img {
  width: 10px;
  margin-right: 20px;
}
.context .left ul li:nth-child(1) {
  background-color: #C7000A;
  height: 100px;
  color: #FBFBFB;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  line-height: 30px;
  padding-left: 0;
}
.context .left ul li:nth-child(1) p:nth-child(1) {
  font-size: 26px;
}
.context .left ul li:nth-child(1) p:nth-child(2) {
  font-size: 16px;
  color: #FBFBFB;
}
.context .left ul li:nth-child(2) a {
  color: #C7000A;
}
.context .left ul li:hover a {
  color: #C7000A;
}
.context .left .img {
  width: 30px;
  height: 50px;
  line-height: 50px;
  color: #101010;
  font-size: 20px;
  position: absolute;
  top: 0;
  left: 180px;
  text-align: center;
  background-color: #fff;
  display: none;
  box-shadow: 0px 0px 6px 2px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}
.context .right {
  width: calc(100% - 220px - 60px);
}
.context .right .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.context .right .top .l {
  text-align: center;
  border: 4px solid #F7F7F7;
  width: 50%;
  height: 382px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.context .right .top .l img {
  /* width: 100%; */
  max-width: 100%;
  height: 90%;
  vertical-align: text-bottom;
}
.context .right .top .l .t {
  position: absolute;
  display: none;
  top: 20px;
  right: 20px;
}
.context .right .top .l .t img {
  width: 90px;
  height: 90px;
  vertical-align: text-bottom;
}
.context .right .top .l .t p {
  font-size: 18px;
  color: #fff;
  text-align: center;
}
.context .right .top .r {
  width: 50%;
  padding-left: 40px;
  box-sizing: border-box;
}
.context .right .top .r .year {
  font-size: 36px;
  color: #101010;
  margin-bottom: 10px;
}
.context .right .top .r .disc {
  color: #101010;
  font-size: 20px;
  line-height: 36px;
}
.context .right .top .r .disc p span {
  color: #777;
}
.context .right .top .r .disc p i {
  font-style: normal;
}
.context .right .top .r .banner {
  width: 95%;
  margin: auto;
  padding: 0 7%;
  margin-top: 20px;
}
.context .right .top .r .banner .swiper-slide{
  height: 105px;
  border: 2px solid #f4f4f4;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}
.context .right .top .r .banner .swiper-slide img {
  max-width: 100%;
  height: 100%;
}
.context .right .top .r .banner .swiper-slide-active {
  border: 2px solid #C7000A;
  box-sizing: border-box;
}
/* .context .right .top .r .banner .swiper-slide-active img {
  border: 2px solid #C7000A;
  box-sizing: border-box;
} */
.context .right .top .r .banner img {
  /* width: 100%; */
  vertical-align: text-bottom;
}
.context .right .top .r .banner .swiper-button-prev,
.context .right .top .r .banner .swiper-button-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  text-align: center;
  line-height: 50px;
}
.context .right .top .r .banner .swiper-button-next:after,
.context .right .top .r .banner .swiper-button-prev:after {
  font-size: 20px;
  color: #fff;
}
.context .right .top .r .banner .swiper-button-next {
  background-color: #C7000A;
}
.context .right .top .r .banner .swiper-button-prev {
  background-color: #222;
}
.context .right .detail {
  margin-top: 30px;
  background-color: #f6f6f6;
  padding: 50px 0;
}
.context .right .detail img {
  max-width: 100%;
}
@media screen and (max-width: 768px) {
  .context {
    flex-direction: column;
    padding: 30px 0;
  }
  .context .left {
    width: 180px;
    height: 400px;
    position: fixed;
    left: -180px;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .context .left ul li {
    height: 55px;
    line-height: 55px;
  }
  .context .left ul li:nth-child(1) {
    height: 70px;
  }
  .context .left ul li:nth-child(1) p:nth-child(1) {
    font-size: 20px;
  }
  .context .left ul li:nth-child(1) p:nth-child(2) {
    font-size: 14px;
  }
  .context .left .img {
    display: block;
  }
  .context .right {
    flex: auto;
    width: 100%;
  }
  .context .right .top {
    flex-direction: column;
  }
  .context .right .top .l {
    width: 100%;
  }
  .context .right .top .l .t {
    text-align: center;
  }
  .context .right .top .l .t img {
    width: 50px;
  }
  .context .right .top .l .t p {
    font-size: 14px;
  }
  .context .right .top .r {
    width: 100%;
    padding-left: 0 ;
  }
  .context .right .top .r .year {
    font-size: 20px;
    margin-top: 30px;
  }
  .context .right .top .r .disc {
    font-size: 16px;
    line-height: 26px;
  }
  .context .right .top .r .banner {
    box-sizing: border-box;
  }
  .context .right .top .r .banner .swiper-button-next,
  .context .right .top .r .banner .swiper-button-prev {
    width: 30px;
    height: 30px;
    line-height: 30px;
  }
  .context .right .top .r .banner .swiper-button-next:after,
  .context .right .top .r .banner .swiper-button-prev:after {
    font-size: 14px;
  }
}