h2{text-transform:uppercase;text-align:center}.tarjetas{grid-template-columns:1fr 1fr;justify-items:center;gap:2rem;width:90%;max-width:1200px;margin:0 auto;padding-top:50px;display:grid}.tarjetas .tarjeta{max-width:300px;padding:1rem;box-shadow:2px 4px 2px #0000001a}.tarjeta_amarilla{background-color:#f5de37}.tarjeta_azul{background-color:#00afff}html{font-size:100%}body{background-color:#dae9ff;font-family:sans-serif;font-size:1rem}