.mySwiper1,.timeSwiper,.timeSwiper2{overflow:hidden;position:relative;padding-bottom:50px}
.about2{padding:8% 0;position:relative;z-index:1}
.about2::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:1920px;height:100%;background:#fafafa;z-index:-1}
.about2 .timeSwiper .swiper-slide{position:relative;text-align:center;color:var(--introcolor);font-weight:var(--fontbold6);padding:30px 0;cursor:pointer}
.about2 .timeSwiper .swiper-slide::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:12px;height:12px;background:#fafafa;border-radius:50%;border:2px solid #e5e5e5}
.about2 .timeSwiper .swiper-slide::before{content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%);width:100%;height:2px;background:#e5e5e5}
.about2 .timeSwiper .swiper-slide.swiper-slide-active{color:var(--color)}
.about2 .timeSwiper .swiper-slide.swiper-slide-active::after{background:var(--color);border-color:var(--color)}
.about2 .timeSwiper2{margin-top:40px}
.about2 .timeSwiper2 .swiper-slide{display:flex;align-items:center;justify-content:center}
.about2 .timeSwiper2 .swiper-slide .year{font-weight:var(--fontbold6);font-size:var(--fontsize36);color:var(--fontcolor);margin-right:20px}
.about2 #swiper-container2,.about2 #swiper-container3{overflow:hidden;position:relative}
.about2{padding:8% 0;position:relative;z-index:1}
.about2::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:1920px;height:100%;background:#fafafa;z-index:-1}
.about2 #swiper-container3 .swiper-slide{position:relative;text-align:center;color:var(--introcolor);font-weight:var(--fontbold6);padding:30px 0;cursor:pointer;padding-bottom:0}
.about2 #swiper-container2 .swiper-slide{text-align:center;height:50px;line-height:50px;cursor:pointer}
.about2 #swiper-container2 .swiper-slide::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:12px;height:12px;background:#fafafa;border-radius:50%;border:2px solid #e5e5e5}
.about2 #swiper-container2 .swiper-slide::before{content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%);width:100%;height:2px;background:#e5e5e5}
#swiper-container2 .active-nav.swiper-slide::after{background:var(--color)}