#texte-article {
    text-align: justify;
}
.annoncedefil, .une-annonce-defilante{
    background-color: #000000;
    color: #FFFFFF;
}
.annonce{
    background-color: #EC7942;
    color: #FFFFFF;
} 
blockquote {
    background-color: #E9E4E4;
}