body {
    margin: 0;
}
.containerz {
    border: 6px solid black;
    display: flex;
    max-width: 1200px;
    width:100%;
    flex-wrap: wrap;
    justify-content: center;
    background-color: whitesmoke;
    padding: 5% 5%;
    gap: 10px;
    
    
}


img {

    width: 150px;
    height: 150px;
    object-fit: cover;
    object-position: initial;

}
img:hover {
    cursor: pointer;
    opacity: 0.5;
    transition: 1s;
}