.events {
    display: grid;
    width: 60%;
    grid-auto-rows: 14vw;
    grid-template-columns: repeat(auto-fit, 14vw);
    grid-gap: 1em;
    margin-left: auto;
    margin-right: 0;
    background-color: #ccc;
}

.event {
    position: relative;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.event img {
    position: absolute;
    object-position: center;
    object-fit: cover;
    height: 100%;
    width: 100%;
    transition: 0.5s;
}

.event:hover img {
    filter: grayscale(0.8) brightness(0.4);
}

.event p {
    z-index: 1;
    opacity: 0;
    font-weight: bold;
    color: white;
    transition: 0.5s;
}

.event:hover p {
    opacity: 1;
}