.about-bg{position:relative;padding:3% 0}
.about-bg::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:100vw;height:100%;background:#EFF1F0}
.about-bg .about-content{position:relative;z-index:2}
.about-bg .kche-t47{margin-top:20px}
@media (max-width:768px){
.about-bg{padding:30px 0}
}

.abpageappli .info .kche-t141 .kche-t141-title-box {display:block}
.abpageappli .info .kche-t141 .kche-t141-title-box div {display:none}
.abpageappli .info .kche-t141 h5 {text-align:left;margin-bottom:20px;line-height:1.3}
.abpageappli .info .kche-t141 h5 *{font-size:52px}
.abpageappli .flex{display: flex;justify-content: space-between;align-items: center;}
.abpageappli .info{width: 62%;}
.abpageappli .info .intro{margin-bottom:50px;}
.abpageappli .info .intro *{font-size:25px!important}
.abpageappli .info .list{display:grid;grid-template-columns:repeat(3, 1fr);gap:20px;}
.abpageappli .info .list .item{font-size:var(--fontsize17);line-height: 1;padding:24px;background: #fff;border:1px solid #eee;border-radius: 99px;cursor: pointer;text-align:center}
.abpageappli .info .list .item *{font-size:24px!important}
.abpageappli .info .list .item.act{background: var(--color);border-color: var(--color);color: #fff;}
.abpageappli .info .list .item:hover{background: var(--color);border-color: var(--color);color: #fff;}
.abpageappli .imgbox{width:35%;}
.abpageappli .imgbox .img{display: none;text-align:center}
.abpageappli .imgbox .img.act{display: block;}
.abpageappli .imgbox .img img{width: 100%;margin-bottom:5px}
@media (max-width:1600px){.abpageappli .info .kche-t141 h5 *{font-size:46px}}
@media (max-width:1366px){.abpageappli .info .kche-t141 h5 *{font-size:40px}
.abpageappli .info .intro *{font-size:22px!important}
.abpageappli .info .list .item{padding:20px}
.abpageappli .info .list .item *{font-size:22px!important}}
@media (max-width:1200px){.abpageappli .info .kche-t141 h5{margin-bottom:5px}
.abpageappli .info .kche-t141 h5 *{font-size:35px}
.abpageappli .info .intro{margin-bottom:30px}
.abpageappli .info .intro *{font-size:18px!important}
.abpageappli .info .list .item{padding:15px}
.abpageappli .info .list .item *{font-size:18px!important}}
@media (max-width:1024px) {
.abpageappli .info .kche-t141 h5 *{font-size:28px}
.abpageappli .info .intro *,.abpageappli .info .list .item *{font-size:16px!important}
.abpageappli .flex{display: block;}
.abpageappli .info{width: 100%;margin-bottom: 10px;}
.abpageappli .imgbox{width: 100%;}
}
@media (max-width:768px){.abpageappli .info .intro{margin-bottom:15px;}
.abpageappli .info .list .item{font-size:var(--fontsize16);padding:10px 15px;}}

.cer-inner{display:flex;align-items: center;justify-content: space-between;}
.cer-inner .cerbtn{width:40px;height:40px;display:flex;align-items: center;justify-content: center;cursor: pointer;transition: all .3s;border-radius: 50%;background: #cecfcf;color:#000;}
.cer-inner .cerbtn em{font-size:26px}
.cer-inner .cerbtn:not(.swiper-button-disabled):hover{background: var(--color);color:#fff;}
.cer-inner .cerbtn.swiper-button-disabled{cursor: not-allowed;background: #666;color:#fff;}
.cer-inner .swiper{width:calc(100% - 100px);margin:0 auto;padding-bottom:50px;}
.cer-inner .swiper .swiper-wrapper{align-items: center;flex-wrap:nowrap;}
.cer-inner .swiper .swiper-slide .kche-item-img{border-radius: 10px;border:2px solid #b9b9b9;padding:2%;background: #F4F5F6;}
.cer-inner .swiper .swiper-slide .kche-item-img img{border:none;}
@media (max-width:768px){.cer-inner .cerbtn{width:30px;height:30px;}
.cer-inner .cerbtn em{font-size:18px}
.cer-inner .swiper{width:calc(100% - 75px);}}
.kche-t66 .kche-item-img img{border-radius:8px}