.card {
    position: relative;
    width: calc(33.333% - 1rem);
    padding: 1rem;
    margin-bottom: 2rem;
    border-radius: 0.5rem;
    background-color: white;
    box-shadow: 0px 0px 30px 0px rgba(156, 156, 156, 0.5);
    border: 2px solid black;
}