.card-grid__cards{display:grid;gap:77px 73px;grid-template-columns:1fr 1fr 1fr}.card-grid__heading{margin-bottom:86px;text-align:center}.card-grid__footer{margin-top:88px;text-align:center}.card-grid__footer h3{margin-bottom:62px}.card-grid__footer-buttons .button{margin:0 18px 18px}@media screen and (max-width:768px){.card-grid__cards{gap:77px 1rem;grid-template-columns:1fr 1fr}}@media screen and (max-width:568px){.card-grid__cards{grid-template-columns:1fr}}