.kche-item-title .whonum span{font-weight:bold}
.kche-item-title .whonum span:first-child {position:relative;padding-right:40px}
.kche-item-title .whonum span:first-child:before{content:'';width:1px;height:100%;background:#ccc;position:absolute;right:20px;top:0}
.about-us .kche-t138 .kche-t138-list .kche-t138-item .kche-t138-img{display:block!important;overflow:hidden;}
.about-us .kche-t138 .kche-t138-list .kche-t138-item .kche-t138-info{flex:1;position:relative;top:-1px;}
.about-us .kche-t138 .kche-t138-list .kche-t138-item{display:flex;flex-direction:column;}
@media (max-width:768px){.about-us .kche-t43 .kche-flex-item2{width:100%}}
.whucooperate{background: url(/Content/uploads/20251214552/20251011175512ebece1e5da3343be832cb70ee8c377ce.jpg) no-repeat;background-size: cover;}
.whucooperate .kche-t203 .kche-t203-icon img{font-size: 48px;color: #fff;line-height: 1;position: absolute;transition: all .3s ease-in-out;z-index: 10;}
.whucooperate .kche-t203 .kche-t203-item:hover .kche-t203-icon img {transform: rotateY(180deg);}
.about2{padding:8% 0px;position:relative;z-index:1}
.about2::before{content:"";position:absolute;left:50%;top:0px;transform:translateX(-50%);width:1920px;height:100%;background:#FAFAFA;z-index:-1}
.about2 .mySwiper .swiper-slide{position:relative;text-align:left;color:var(--introcolor);font-weight:var(--fontbold6);padding:20px;cursor:pointer}
.about2 .mySwiper .swiper-slide::after{content:"";position:absolute;left:36px;top:0px;transform:translateX(-50%);width:12px;height:12px;background:#FAFAFA;border-radius:50%;border:2px solid #E5E5E5}
.about2 .mySwiper .swiper-slide::before{content:"";position:absolute;left:50%;top:6px;transform:translateX(-50%);width:100%;height:2px;background:#E5E5E5}
.about2 .mySwiper .swiper-slide.swiper-slide-thumb-active{color:var(--color)}
.about2 .mySwiper .swiper-slide.swiper-slide-thumb-active::after{background:var(--color);border-color:var(--color)}
.about2 .mySwiper2 .swiper-slide{display:block;padding:0 20px}
.about2 .mySwiper2 .swiper-slide .year{color:var(--fontcolor);font-size:var(--fontsize36);font-weight:var(--fontbold6);margin-right:20px;display: none;}
.about2 .mySwiper .swiper-wrapper{justify-content: center;}
@media (max-width:768px) {
.about2 .mySwiper2 .swiper-slide{display: flex;align-items: center;justify-content: center;}
.about2 .mySwiper2 .swiper-slide .year{display: block;}
.about2 .mySwiper .swiper-wrapper{justify-content: initial;}
}