.center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 0 15rem;
}

.skillIcon {
    position: relative;
    width: 7rem;
    /* set your desired width */
    height: 7rem;
    /* set your desired height */
    overflow: hidden;
    /* hides scaled image overflow */
    border-radius: 1.5rem;
    /* optional rounded corners */
    margin: 1rem;
}

.skillIcon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* keeps image aspect ratio */
    transition: transform 0.3s ease;
    /* smooth scaling */
}

/* Overlay styles */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 0, 79, 0.6);
    /* #ff004f with opacity */
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    /* hidden by default */
    transition: opacity 0.3s ease;
    color: #fff;
    /* text color */
    font-size: 1.2rem;
    font-weight: bold;
}

/* Hover effects */
.skillIcon:hover img {
    transform: scale(1.1);
}

.skillIcon:hover .overlay {
    opacity: 1;
    /* show overlay + text */
}

@media only screen and (max-width: 1000px) {
    .skillIcon {
        width: 3.5rem;
        height: 3.5rem;
    }

    .overlay {
        font-size: 0.6rem;
    }

    .center {
        margin: 0;
    }
}