/*.grille_competences {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 20px;
    max-width: 800px;
    margin: auto;
    padding: 20px 0;
}

.grille_competences img {
    width: 70px;         
    height: auto;
    margin: auto;
    display: block;
    transition: transform 0.3s ease;
}

.grille_competences img:hover {
    transform: scale(1.1);
}
@media screen and (max-width: 600px) {
    .grille_competences {
        grid-template-columns: repeat(2, 1fr); 
    }
}
*/