.div_mod_offer {
box-sizing: border-box;
max-width: 100%;
padding: 0 15px 55px 15px;
margin: 0 auto;
width: 1730px;
}


.catArticle{
display: grid;
grid-template-columns: 1fr 1fr 1fr;
grid-gap: 20px;
}
.catArticle a{
display: block;
}
.catArticle .imgP img{
max-width: 100%;
height: auto;
}