.banner_page {
    background-image: url("../images/image-exposants.png");
}

.nav {
    background-color: white;
}
.nav ul {
    background-color: white;
}
a {
    color: black;
}
.main{
    margin-top: 2rem;
}
.intro{
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 100%;
    justify-content: center;
}

.card {
    background-color: #fff;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    width: calc(33.33% - 1rem);
    box-shadow: 0 1px 3px rgba(0, 74, 113, 0.12),
        0 1px 2px rgba(0, 74, 113, 0.24);
}
.card .logo {
    padding: 1rem;
    background-color: rgba(128, 128, 128, 0.1);
    color: #60c338;
    font-size: 24px;
    border-radius: 50%;
    text-align: center;
    margin-bottom: 10px;
}
.card p {
    margin: 0.5rem 0;
}
@media (max-width: 1024px) {
    .card {
        width: calc(50% - 1rem);
    }
}

@media (max-width: 600px) {
    .card {
        width: 100%;
        margin-right: 0;
    }
}