.portfolio-one__single-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.portfolio-one__single__bg img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.portfolio-one__single__bg img:hover {
    transform: scale(1.05);
}