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#lesson-content.v2 .click figure.button.incorrect.yes{border:6px solid #f44336;background-color:#f44336;-webkit-animation:swingincorrect .5s ease;animation:swingincorrect .5s ease;-webkit-animation-iteration-count:1;animation-iteration-count:1}#content #lesson-content.v2 .click figure.button.incorrect.yes img{opacity:80%}#content #lesson-content.v2 .click figure.button .icon{display:none}#content #lesson-content.v2 .click figure.button .icon::before{font-family:'Material Icons Round';position:absolute;top:-28px;right:-28px;color:#fff;font-size:2em;line-height:1;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:1}#content #lesson-content.v2 .click figure.button.correct .icon::before{content:"done";color:#4caf50;background-color:#ddefdd;border-radius:50%;-webkit-animation-name:button-pop;animation-name:button-pop;-webkit-animation-duration:.3s;animation-duration:.3s;-webkit-animation-timing-function:linear;animation-timing-function:linear;-webkit-animation-iteration-count:1;animation-iteration-count:1}#content #lesson-content.v2 .click figure.button.incorrect .icon::before{content:"clear";color:#f44336;background-color:#fedbd8;border-radius:50%}#content #lesson-content.v2 ul.click.word{list-style:none;padding:0;margin:0 0 20px 0}#content #lesson-content.v2 ul.click.word li{position:relative;display:inline-block;cursor:pointer;color:#fff;background-color:#2396f3;padding:5px 30px;margin:8px;border-radius:5px;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}#content #lesson-content.v2 ul.click.word li:hover{background-color:#1565c0}#content #lesson-content.v2 ul.click.word li.correct.yes{background-color:#4caf50}#content #lesson-content.v2 ul.click.word li.incorrect.yes{background-color:#f44336;-webkit-animation:swingincorrect .5s ease;animation:swingincorrect .5s ease;-webkit-animation-iteration-count:1;animation-iteration-count:1}#content #lesson-content.v2 ul.click.word li .icon{display:none}#content #lesson-content.v2 ul.click.word li .icon::before{font-family:'Material Icons Round';position:absolute;top:-15px;right:-15px;color:#fff;font-size:1.3em;line-height:1;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:1}#content #lesson-content.v2 ul.click.word li.correct .icon::before{content:"done";color:#4caf50;background-color:#ddefdd;border-radius:50%;-webkit-animation-name:button-pop;animation-name:button-pop;-webkit-animation-duration:.3s;animation-duration:.3s;-webkit-animation-timing-function:linear;animation-timing-function:linear;-webkit-animation-iteration-count:1;animation-iteration-count:1}#content #lesson-content.v2 ul.click.word li.incorrect .icon::before{content:"clear";color:#f44336;background-color:#fedbd8;border-radius:50%}#content #lesson-content.v2 .matching-game{max-width:1200px;margin:50px auto;position:relative;min-height:400px;font-family:Andika,sans-serif;border-radius:8px}#content #lesson-content.v2 .matching-game .game-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media (min-width:768px){#content #lesson-content.v2 .matching-game .game-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){#content #lesson-content.v2 .matching-game .game-grid{grid-template-columns:repeat(4,1fr)}}#content #lesson-content.v2 .matching-game .card{aspect-ratio:1;background:#fff;background-size:cover;background-position:center;background-origin:border-box;background-clip:content-box,border-box;border:6px solid #dfe0e1;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;color:#363e45;font-family:Andika,sans-serif;font-size:1.2em;line-height:1.7em;font-weight:400;text-align:center;transition:all .1s ease;position:relative;overflow:hidden;user-select:none}#content #lesson-content.v2 .matching-game .card:hover{border:6px solid #2596f3}#content #lesson-content.v2 .matching-game .card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:6px}#content #lesson-content.v2 .matching-game .card[style*=background-image] .card-content{position:relative;z-index:2}#content #lesson-content.v2 .matching-game .card[style*=background-image]:has(.card-content){background-color:rgba(0,0,0,.1)}#content #lesson-content.v2 .matching-game 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shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}#content #lesson-content.v2 .matching-game .game-over{display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding:2rem;padding:20px 40px;text-align:center;min-width:300px;opacity:0}#content #lesson-content.v2 .matching-game .game-over h2{margin:0}#content #lesson-content.v2 .matching-game .game-over.show{display:block;animation:popup .3s ease-out forwards}#content #lesson-content.v2 .matching-game .retry-button{position:relative;display:inline-block;cursor:pointer;color:#fff;background-color:#2396f3;padding:5px 20px;margin:8px;border-radius:5px;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;border:0}#content #lesson-content.v2 .matching-game .retry-button:hover{background-color:#1565c0}#content #lesson-content.v2 .spelling-game{max-width:600px;min-height:600px;margin:50px auto;padding:2rem 2rem 1rem 2rem;font-family:Andika,sans-serif;background:#dfe0e145;border-radius:8px;display:flex;flex-direction:column}#content #lesson-content.v2 .spelling-game .spelling-words{display:none}#content #lesson-content.v2 .spelling-game .spelling-progress-bar{display:flex;align-items:center;justify-content:center;min-height:1em;color:#363e45;font-size:1.2em}#content #lesson-content.v2 .spelling-game .progress-track{width:200px;height:8px;background:#e5e7eb;margin:0 1rem;border-radius:4px;overflow:hidden}#content #lesson-content.v2 .spelling-game .progress-fill{height:100%;background:#2596f3;transition:width .3s ease}#content #lesson-content.v2 .spelling-game .word-container{text-align:center;animation:spelling-game-fadeIn .3s ease;flex:1;display:flex;flex-direction:column;justify-content:center}#content #lesson-content.v2 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figure.playaudio img{background-color:#fff;margin:0;filter:contrast(100%);text-align:center;width:100%;border:0;border-radius:0;-webkit-border-radius:0;-moz-border-radius:0;-ms-border-radius:0}#content #lesson-content.v2 figure.playaudio:hover{border:6px solid #2396f3}#content #lesson-content.v2 figure.playaudio::before{font-family:'Material Icons Round';content:"volume_up";color:#fff;background-color:#2396f3;border-radius:50%;position:absolute;top:-28px;right:-28px;padding:.2em;font-size:1.5em;line-height:1;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:1}#content #lesson-content.v2 figure.playaudio figcaption{clear:left;margin:0;padding:.6em;position:relative;background-color:#2396f3;border-radius:0;-webkit-border-radius:0;-moz-border-radius:0;-ms-border-radius:0}#content #lesson-content.v2 figure.playaudio 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