#id_conteneur_image {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    background-color: transparent;

}

.c_vignette {
    background-color: coral;
    border: 1px solid black;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    padding: 5px;
    border-radius: 10px;
    margin-bottom: 10px;
    margin-right: 10px;
}
.c_vignette_loading {
    background: url('loading_128x15.gif') center center no-repeat;
    background-size: auto;
}
/* Les images dans chaque item */
.c_vignette img {
    width: 100%;
    height: auto; /* Conserve le ratio de l'image */
    display: block; /* Évite les espaces indésirables sous les images */
    margin: 0;
}