.card-block {

    background-color: transparent;
    border: none;
    background-position: center;
    background-size: cover;
    transition: all 0.2s ease-in-out !important;
    border-radius: 24px;
}
.card-block:hover {
    transform: translateY(-5px);
    box-shadow: none;
    opacity: 0.9;
}