.owl-carousel .owl-item .sponsor-item {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 10px;
}
.owl-carousel .owl-item {
    height: 170px;
    background-color: rgba(255, 255, 255, 0.8);
}
.promo-4 .promo-item{
    background-color: #fff;
    padding: 40px;
    position: relative;
    height: 100%;
}