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.lesson-image img{content:url('../images/lesson-pythagoras-v2.webp')}
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.game-cards a:nth-child(3) span{background-image:url('../images/game-mountain-v2.webp');background-size:cover;background-position:center;color:transparent}.explore-row:first-of-type>span:first-child{background-image:url('../images/explore-galaxy-v2.webp');background-size:cover;color:transparent}
.wire-pyramid{background-image:url('../images/simulation-pyramid-v2.webp');background-size:cover;background-position:center;color:transparent}