.memory-game-page{z-index:1;position:relative}.game-title{animation:.8s ease-out fadeInUp}.memory-card{cursor:pointer;perspective:1000px;width:100%;height:100%}.card-inner{width:100%;height:100%;transform-style:preserve-3d;position:relative}.card-face{backface-visibility:hidden}@media (max-width:768px){.memory-card{min-height:70px!important}.card-front{font-size:2.5rem!important}}@media (max-width:480px){.memory-card{min-height:60px!important}.card-front{font-size:2rem!important}}