.videoView[data-v-31818a70]{position:relative;overflow:hidden;cursor:pointer}.videoView p[data-v-31818a70]{position:absolute;padding:5px;background-color:#007f8b;color:#fff;border:1px hsla(0,0%,100%,.7);z-index:2;font-size:12px;margin:0}.highlighter[data-v-31818a70]{background:rgba(0,255,0,.25);border:1px solid #fff;z-index:1;position:absolute}.key-point[data-v-31818a70]{position:absolute;z-index:1;width:3px;height:3px;background-color:red;border-radius:50%;display:block}video[data-v-31818a70]{width:100%;height:auto;aspect-ratio:12/9}.title-page[data-v-1b47badc]{font-size:25px;font-weight:700;margin-bottom:40px}.nav-tab[data-v-1b47badc]{font-size:15px;font-weight:600;margin-bottom:2rem;color:#636366;padding:1rem 0;justify-self:flex-start}.tab[data-v-1b47badc]{padding:.8rem 1rem;cursor:pointer}.activeTab[data-v-1b47badc],.tab[data-v-1b47badc]:hover{color:var(--clr-scondary);border-bottom:2px solid var(--clr-scondary)}.img-margin[data-v-1b47badc]{margin-left:2em}.badge-container[data-v-1b47badc]{display:inline-block;position:relative}.badge[data-v-1b47badc]{background-color:#0a0a0a;color:#fff;font-size:11px;padding:4px 7px;border-radius:100%}#app[data-v-1b47badc]{display:flex;justify-content:center;align-items:center}