body{font-family:Ariel,sans-serif}.gallery{display:flex;flex-wrap:wrap;gap:20px}.game{cursor:pointer;position:relative;width:200px}.game img{border-radius:5px;transition:opacity .3s;width:100%}.game:hover img{opacity:.5}.description{background:rgba(0,0,0,.7);border-radius:5px;bottom:0;color:#fff;display:none;left:0;padding:10px;position:absolute;right:0;top:0;transition:opacity .3s}.game:hover .description{display:block}#gameContainer{margin:50px auto;position:relative;width:800px}#closeGame{background-color:hsla(0,0%,100%,.7);border-radius:5%;font-size:24px;position:absolute;right:10px;top:10px}#modalOverlay{align-items:center;background-color:rgba(0,0,0,.5);display:flex;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%}#gameModal{background-color:#fff;border-radius:5px;padding:20px;position:relative}#closeModal{font-size:24px;position:absolute;right:10px;top:10px}