.card-container{display:flex;flex-wrap:wrap;justify-content:space-between}.card{border:1px solid #ccc;border-radius:5px;box-shadow:0 4px 8px rgba(0,0,0,.2);margin:10px;padding:20px;text-align:center;width:23%}@media only screen and (max-width:768px){.card{width:100%}}