.what-we-offer{
    padding-left: 15px;
    padding-right: 15px;
}
.what-we-offer .catalog_section__item{
    position: relative;
}
.what-we-offer .overlay{
    position: absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background: rgba(0,0,0,.5);
    transition: 0.3s;
}
.what-we-offer .overlay:hover{
    background: rgba(0,0,0,.4);
}
.what-we-offer .catalog_section__item a:hover{
    color: #dcc96c;
}
@media (max-width:660px) {
    .what-we-offer .catalog_section__item{
        max-width: 500px;
        display: block;
        margin-bottom: 10px;
    }
}