body {
  line-height: 1.5;
}
.cont {
  width: 100%;
  overflow: hidden;
  padding: 70px 0;
}
.cont svg {
  margin: 0!important;
}
.cont .tab_box {
  position: relative;
  width: 100%;
}
.cont .tab {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: overlay;
}
.cont .tab .expand {
  display: none;
}
.cont .tab .crowd {
  width: 100px;
  height: 100px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  flex-wrap: wrap;
  border-radius: 100%;
  border: 1px solid #8d8d8d;
  margin: 0 7px;
  cursor: pointer;
}
.cont .tab .crowd p,
.cont .tab .crowd span {
  font-size: 18px;
  color: #8d8d8d;
  width: 100%;
  text-align: center;
  display: block;
  line-height: 1.2;
}
.cont .tab li {
  display: flex;
  align-items: center;
}
.cont .tab li.on .expand {
  display: flex;
  align-items: flex-end;
  margin: 0 15px;
  position: relative;
}
.cont .tab li.on .expand p {
  display: flex;
  align-items: center;
  flex-direction: column;
  font-size: 16px;
  margin: 0 15px;
  color: #b69660;
  cursor: pointer;
  white-space: nowrap;
}
.cont .tab li.on .expand p i {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  border-radius: 100%;
  background: transparent;
  position: relative;
}
.cont .tab li.on .expand p i::after {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 100%;
  background: #b69660;
}
.cont .tab li.on .expand p.on {
  font-size: 20px;
  font-weight: bold;
}
.cont .tab li.on .expand p.on i {
  background: rgba(182, 150, 96, 0.1);
  margin-top: 5px;
}
.cont .tab li.on .expand .line {
  display: block;
  height: 1px;
  position: absolute;
  bottom: 18px;
  left: 15px;
  right: 15px;
  background: #b69660;
}
.cont .memorabilia {
  margin: 78px auto 0;
  position: relative;
}
.cont .memorabilia ul {
  width: 100%;
  position: relative;
  z-index: 2;
}
.cont .memorabilia li {
  width: 100%;
  display: flex;
  margin: 30px 0;
}
.cont .memorabilia li .dian {
  width: 28px;
  height: 28px;
  border: 2px solid transparent;
  background: #fff;
  border-radius: 100%;
  position: relative;
  margin-bottom: 10px;
  border: 2px solid #999999;
}
.cont .memorabilia li .dian::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.5s;
}
.cont .memorabilia li .dian::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-left: 5px solid #999999;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -11px;
  transition: all 0.5s;
}
.cont .memorabilia li .xian{
  width: 1px;
  height: calc(100% - 38px);
  border: 1px dashed #989898;
}
.shape{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cont .memorabilia li .txt {
  width: calc(100% - 88px);
  margin-left: 60px;
}
.cont .memorabilia li .txt p {
  display: block;
  color: #333333;
  width: 100%;
}
.cont .memorabilia li .txt .month {
  color: #333;
  width: 100%;
  font-weight: bold;
  line-height: 1;
  transition: all 0.5s;
}
.cont .memorabilia li .txt .tit {
  margin-top: 35px;
}
.cont .memorabilia li .txt .tit p{
  display: flex;
  align-items: baseline;
  margin-bottom: 20px;
}
.cont .memorabilia li .txt .tit p:last-child{
  margin-bottom: 0;
}
.cont .memorabilia li .txt .tit p::before{
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #999999;
  margin-right: 10px;
  top: -3px;
    position: relative;
  transition: all 0.5s;  
}
.cont .memorabilia li .txt .tit p span{
  width: calc(100% - 16px);
}
.cont .memorabilia li:hover .dian {
  border: 2px solid #b69660;
}
.cont .memorabilia li:hover .dian::after {
  background: #b69660;
  border: 2px solid #b69660;
}
.cont .memorabilia li:hover .dian::before {
  border-left: 5px solid #b69660;
}
.cont .memorabilia li:hover .img img {
  transform: scale(1.05);
}
.cont .memorabilia li:hover .txt .month {
  color: #b69660;
}
.cont .memorabilia li:hover .txt .tit p::before{
  background: #c4ac7f;
}
.cont .load-more {
  background: url(../img/index_ic2.png);
  background-size: cover;
  width: 201px;
  height: 59px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 70px;
  cursor: pointer;
}
.cont .load-more img {
  width: 17px;
  margin-right: 8px;
  animation: load 3s linear 0s infinite;
}
.cont .load-more p {
  display: inline-block;
  color: #b19768;
}
@keyframes load {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* 125% */
@media screen and (max-width: 1440px) {
  .cont .memorabilia {
    width: 100%;
  }
}
/* 150 */
@media screen and (max-width: 998px) {
  .cont .tab .crowd {
    width: 80px;
    height: 80px;
  }
  .cont .tab .crowd p {
    font-size: 14px;
  }
  .cont .tab .crowd span {
    line-height: 1;
  }
  .cont .tab {
    padding-bottom: 100px;
  }
  .cont .tab li .expand {
    position: absolute!important;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0!important;
  }
  .cont .tab li.on .expand p {
    font-size: 14px;
    margin: 0 10px;
  }
  .cont .tab li.on .expand p.on {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .cont .tab {
    justify-content: flex-start;
  }
  .cont {
    padding: 30px 0;
  }
  .cont .memorabilia {
    margin: 30px auto 0;
  }
  .cont .memorabilia li .dian {
    display: none;
  }
  .cont .memorabilia li {
    flex-wrap: wrap;
    margin: 20px 0;
  }
  .cont .memorabilia li .txt {
    width: 100%;
    margin-top: 15px;
    padding: 0 8px;
    margin-left: 0;
  }
  .cont .memorabilia li .txt span {
    width: 100%;
    margin-top: 0;
  }
  .cont .memorabilia li:nth-child(2n) .txt {
    justify-content: flex-start;
  }
  .cont .memorabilia li:nth-child(2n) .txt p,
  .cont .memorabilia li:nth-child(2n) .txt span,
  .cont .memorabilia li:nth-child(2n) .txt .month {
    text-align: left;
  }
  .shape{
    display: none;
  }
  .cont .memorabilia li .txt .tit p{
    margin-bottom: 10px;
  }
  .cont .memorabilia li .txt .tit {
    margin-top: 11px;
}
}