@charset "UTF-8";
/**
 * Title: 基建入口
 * Author: siYuan
 */
/*
全局变量
*/
:root {
  --color-themes: #F5B837;
}

/*
组件函数
*/
/*
 * 初始化
 */

  .development-history-page .year-content{
margin-top: 24px;

  }
 
.development-history-page {
  padding: 0px 0;
  position: relative;
 /* background: linear-gradient(180deg, #F4F5F6 0%, #FFFFFF 78%);*/
}
.development-history-page .year-content {
  z-index: 1;
  margin-top: 10px;
}
.development-history-page .three-canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.development-history-page .three-canvas canvas {
  width: 100% !important;
  height: 100% !important;
}
.development-history-page .fazhan-img {
  overflow: hidden;
  text-align: right;
  width: 600px;
  max-width: 50%;
}
.development-history-page .fazhan-img img {
  max-width: 600px;
  max-height: 336px;
  -o-object-fit: cover;
     object-fit: cover;
  transform: scale(1, 1) rotate(0deg);
  -ms-transform: scale(1, 1) rotate(0deg); /* Internet Explorer */
  -moz-transform: scale(1, 1) rotate(0deg); /* Firefox */
  -webkit-transform: scale(1, 1) rotate(0deg); /* Safari 和 Chrome */
  -o-transform: scale(1, 1) rotate(0deg); /* Opera */
  transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -o-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -ms-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -moz-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -webkit-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
}
.development-history-page .fazhan-img img:hover {
  transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -o-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -ms-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -moz-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  -webkit-transition: all 0.3s cubic-bezier(0.82, 0.82, 0.82, 0.82) 0s;
  transform: scale(1.1, 1.1) rotate(0deg);
  -ms-transform: scale(1.1, 1.1) rotate(0deg); /* Internet Explorer */
  -moz-transform: scale(1.1, 1.1) rotate(0deg); /* Firefox */
  -webkit-transform: scale(1.1, 1.1) rotate(0deg); /* Safari 和 Chrome */
  -o-transform: scale(1.1, 1.1) rotate(0deg); /* Opera */
}
.development-history-page .info-box {
  margin-right: 116px;
}
.development-history-page .info-box .num-box {
  font-size: 160px;
  font-weight: 500;
  color: #424242;
  line-height: 1;
  margin-right: 70px;
  margin-top: -20px;
}
.development-history-page .info-box .listbox > div:not(:first-child) {
  margin-top: 25px;
}
.development-history-page .year-page {
  position: relative;
  margin-top: 10px;
}
.development-history-page .year-page:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 29px;
  border-bottom: 1px solid #8C8C8C;
  opacity: 0.5;
  width: 100%;
}
.development-history-page .year-page .swiper-button-next {
  top: 60px;
  right: -25px;
}
.development-history-page .year-page .swiper-button-prev {
  top: 60px;
  left: -25px;
}
.development-history-page .year-page .item {
  cursor: pointer;
  height: 85px;
}
.development-history-page .year-page .item .dian {
  ---width: 5px;
  width: calc(var(---width) * 2);
  height: calc(var(---width) * 2);
  border-radius: 50%;
  background: rgb(74, 58, 84);
  border: calc(var(---width) / 2 + 2px) solid #fff;
  position: absolute;
  bottom: 19px;
  left: 50%;
  transform: translate(-50%);
  box-shadow: 0px 0px 10px 6px rgba(74, 58, 84, 0.1);
}
.development-history-page .year-page .item.swiper-slide-thumb-active .dian {
  ---width: 6px;
  background: #F5B837;
  border: calc(var(---width) / 2 + 2px) solid #fff;
  box-shadow: 0px 0px 0px 5px rgba(255, 184, 55, 0.2);
}



@media (max-width: 1700px) {
  .development-history-page .info-box {
    display: block;
    margin-right: 30px;
  }
  .development-history-page .info-box .num-box {
    font-size: 80px;
    line-height: 1;
    margin-top: 0;
    margin-bottom: 20px;
  }

}


@media (max-width: 640px) {
 
  .development-history-page .year-content .swiper-slide > .flex {
    display: block;
  }
  .development-history-page .year-content .swiper-slide .fazhan-img {
    margin-top: 20px;
    width: 100%;
    max-width: 100%;
  }

  .development-history-page .info-box .num-box {
    margin-right: 0px;
    font-size:16px;
    margin-bottom: 20px
  }
  .development-history-page .year-page .swiper-container {
    width: 75%;
  }
  .development-history-page .year-page .swiper-button-prev {
    left: 0px;
  }
  .development-history-page .year-page .swiper-button-next {
    right: 0px;
  }
  
}
@media (max-width: 640px) {
  .development-history-page{
  padding-top:24px;
  
  }
  .development-history-page .year-content{
     margin-top: 20px;
  }
  .text-lg{
  font-size:14px !important;
  }
  .development-history-page .year-page {

    margin-top: 20px;
}

}