.centro{overflow:hidden;text-align:center;margin:auto}.card-container{display:inline-table;padding:1vh 0;height:75px;width:28%;margin:3px}.card{border:1px solid #ccc;border-radius:8px;width:300px;margin:10px;padding:10px;box-shadow:0 2px 5px rgba(0,0,0,0.1);flex:0 0 calc(33.33% - 20px);margin:10px;animation:bounce .5s ease-in-out}.card img{width:100%;height:auto;border-radius:8px}.card-content{padding:10px}.card-content h2{font-size:20px;margin-bottom:5px}.card-content p{font-size:16px;margin-bottom:10px}.card-footer{background-color:transparent;padding:10px;text-align:center}.card-footer a{display:inline-block;padding:10px 20px;color:#fff;text-decoration:none;border-radius:4px;letter-spacing:1px;transition:background-color .3s ease}.card-footer a:hover{background-color:#0056b3}@-moz-keyframes bounce{0%{transform:scale(.9)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@-webkit-keyframes bounce{0%{transform:scale(.9)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@-o-keyframes bounce{0%{transform:scale(.9)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@keyframes bounce{0%{transform:scale(.9)}50%{transform:scale(1.05)}100%{transform:scale(1)}}