.home-cats 
{
   
    background-size: cover;
    padding: 20px;
    border-radius: var(--border-radius);

    display: grid;
    align-items: flex-end;
    position: relative;
    z-index: 1;
}
.home-cats :before {
    position: absolute;
    content: '';
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: #588097;
    opacity: .6;
    border-radius: var(--border-radius);
    z-index: -1;
}
.home-cats a.blog-desc {
    font-size: 2.5rem;
    line-height: 1.33;
    font-weight: 700;
    display: block;
    color: #fff;
    margin: 1rem 0;
}

.overlay-blue {
    background: rgba(30, 71, 93, .8);
}
.dark-blue-back{ background-color:#3d6c87 !important;}
.light-blue-back{background-color:#8ba499 !important;}