.history_box .swiper-box {
  padding: 3.6rem 0;
}
.history_box .swiper-box .swiper {
  padding: 7.2rem 0 3rem;
  width: 100%;
}
.history_box .swiper-box .swiper .swiper-wrapper {
  width: 100%;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide .imgx {padding-top:80px}

.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide img {
  position: relative;
  z-index: 2;
  display: block;
  margin: 0 auto;
  width: 50%;
  height:auto;
  border-radius: 1.5rem;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide .t {
  transition: 0.3s;
  position: absolute;
  top: -9.5rem;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 7rem;
  font-weight: 1000;
  line-height: normal;
  z-index: 1;
  opacity: 0;
  color: rgba(190,0, 30, 1);
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide .bottom {
  transition: 0.3s;
  position: absolute;
  top: 355px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-weight: 350;
  line-height: normal;
  letter-spacing: 0em;
  opacity: 0;
  color: #1E1E1E;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-prev {
  mask: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3));
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-active .t{opacity: 1;}

.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-active .imgx{padding-top:0px}

.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-active img {
   height:340px; width: auto;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-active .top,
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-active .bottom {
  opacity: 1;
}
.history_box .swiper-box .swiper .swiper-wrapper .swiper-slide-next {
  mask: linear-gradient(to left, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3));
}
.history_box .swiper-box .swiper .swiper-button-prev {
  top: 45%;
  width: 4rem;
  height: 4rem;
  border-radius:2rem;
  background:#c50119;
  color:#fff;
  text-align:center;
  line-height:3.8rem;
  font-size:1.6rem;
  background-size: contain;
}
.history_box .swiper-box .swiper .swiper-button-prev::after {
  display: none;
}
.history_box .swiper-box .swiper .swiper-button-next {
  top: 45%;
  width: 4rem;
  height: 4rem;
  border-radius:2rem;
  background:#c50119;
  color:#fff;
  text-align:center;
  line-height:3.8rem;
  font-size:1.6rem;
  background-size: contain;
}
.history_box .swiper-box .swiper .swiper-button-next::after {
  display: none;
}
.history_box .year-box {
  padding: 2.6rem 0 1.6rem 0; background: url("../img/pic204.png") bottom center repeat-x;
}
.history_box .year-box .swiper2 {
  overflow: hidden;
  width: 100%;
}
.history_box .year-box .swiper2 .swiper-wrapper .swiper-slide {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 2rem;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: normal;
  letter-spacing: 0em;
  color: #333;
  
}
.history_box .year-box .swiper2 .swiper-wrapper .swiper-slide-thumb-active {
  font-size: 1.8rem;
  color: #D62629;
}
.history_box .year-box .swiper2 .swiper-wrapper .swiper-slide-thumb-active::after {
  content: "";
  display: block;
  border-left: 0.8rem solid transparent;
  border-right: 0.8rem solid transparent;
  border-top: 0.8rem solid #D62629;
}
.history_box .scale {
  margin-top: 0.1rem;
  width: 100%;
}