.btn-file[data-v-adc427ec]{position:relative;overflow:hidden}.btn-file input[data-v-adc427ec]{position:absolute;font-size:50px;opacity:0;right:0;top:0}.lecture-body[data-v-7ea2f94a]{min-height:130px;max-height:130px;overflow-y:auto}[data-v-7ea2f94a]::-webkit-scrollbar{width:5px}[data-v-7ea2f94a]::-webkit-scrollbar-track{background:#f1f1f1}[data-v-7ea2f94a]::-webkit-scrollbar-thumb,[data-v-7ea2f94a]::-webkit-scrollbar-thumb:hover{background:#ccc}.card-footer[data-v-7ea2f94a]{border:none}.card[data-v-0f6034aa]{margin-top:10px}.card .card-title[data-v-0f6034aa]{font-size:18px;font-weight:900}.title-class[data-v-c76126b8]{font-weight:600;font-size:1.5rem}