.item-rewards-img {
    padding: 15px;
    border: 1px #ededed solid;
    border-radius: 15px;
    margin-top: auto !important;
    height: stretch;
}
.item-rewards-img img{
    max-width: 100%;
    border-radius: 15px;
    width: 100%;
}
.item-rewards {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}