#llg-article .video-container{position:relative;width:100%;padding-bottom:56.25%;height:0;margin:20px 0;border-radius:8px;overflow:hidden}#llg-article .video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}#llg-article .gallery-item img{width:100%;height:200px;object-fit:cover}#llg-article .quiz-option.correct{border-color:#4caf50;background:#e8f5e8}#llg-article .quiz-option.incorrect{border-color:#f44336;background:#fff0f0}#llg-article .accordion-content.active{display:block}