#all-suppliers {
    margin-top: 40px;
}
.suppliers-res-item {
    margin-bottom: 40px;
}
.suppliers-res-wrap {
    padding-top: 75%;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    /*-webkit-filter: grayscale(1);*/
    /*filter: grayscale(1);*/
}
.suppliers-res-wrap img {
    display: none;
}