#kiem_dinh{background:#f4f4f4;text-align:center;padding-top:2rem}#kiem_dinh .sub-title{text-align:center;color:var(--primary_color)}#kiem_dinh .title-thc{text-align:center}#kiem_dinh .description{text-align:center;max-width:900px;margin:auto}#kiem_dinh .kiem-dinh-slider{margin-top:2rem;padding:0 2rem}#kiem_dinh .kiem-dinh-slider .slick-list{padding:1rem 0}#kiem_dinh .kiem-dinh-slider.row{--bs-gutter-x: 1rem}#kiem_dinh .kiem-dinh-slider .item{max-width:300px;height:125px;background:white;border-radius:1rem;border:1px solid var(--primary_color);padding:1rem;transition:all 0.3s ease}#kiem_dinh .kiem-dinh-slider .item:hover{cursor:pointer;transform:scale(1.05)}#kiem_dinh .kiem-dinh-slider .item img{width:100%;height:100%;object-fit:contain}#kiem_dinh .kiem-dinh-slider .slick-prev,#kiem_dinh .kiem-dinh-slider .slick-next{z-index:2}@media screen and (max-width:769px){#kiem_dinh{padding-bottom:2rem}#kiem_dinh .kiem-dinh-slider{margin-top:1rem;padding:0 1.5rem}#kiem_dinh .kiem-dinh-slider .slick-list{padding:0}#kiem_dinh .kiem-dinh-slider .item{height:70px;padding:0.25rem;border-radius:0.5rem;max-width:100%}}