.ratio-btn {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}


.ratio:hover .ratio-btn {
    display: flex;
}


// Background
@mixin background-cover($hs-size: cover, $hs-repeat: no-repeat, $hs-positionX: center, $hs-positionY: center) {
    background-size: $hs-size;
    background-repeat: $hs-repeat;
    background-position: $hs-positionX $hs-positionY;
}
.bg-img-cover {
    @include background-cover(contain, no-repeat, center, center);
}