.post-showcase {
    display:flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 5px;
    box-shadow: 3px 3px rgb(71, 74, 74);
    margin:1rem;
    padding:0.5rem;
}


.post-img {
    max-width: 100%;
    max-height: 100%;
    margin:1rem 10% 1rem 10%;
    border: 5px solid black;
    border-radius: 5px;
}