@media (min-width:769px){.aboutcerSwiper .aboutcerSwiper-pagination{display:none;}}
.cer-box{justify-content:space-between;display:flex;align-items:center;}
.cer-box .cerbtn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;transition:all .3s;border-radius:50%;background:#fff;border:1px solid var(--fontcolor);cursor:pointer;}
.cer-box .cerbtn em{color:var(--fontcolor);font-size:18px;}
.cer-box .cerbtn:hover{background:var(--color);border-color:var(--color)}
.cer-box .cerbtn:hover em{color:#fff;}
.cer-box .swiper{max-width:calc(100% - 100px);margin:0 auto;}
@media (max-width:768px){.aboutcerSwiper{padding-bottom:50px}
.cer-box .swiper{max-width:100%;}
.cer-box .cerbtn{display:none;}
.kche-t207 .kche-t207-list{flex-wrap:nowrap;}}
.kche-t219 .kche-t219-img lite-youtube {max-width:100%;background-image:url(/uploads/44840/page/p2025102213363438cf0.jpg)!important}