.gallery-top-footer .col-md-3 img {
    width: 100%;
    height: 220px;
}
.gallery-top-footer img+.magnify-icon,
.gallery-top-footer .magnify-icon {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    background-color: var(--primary);
    border-radius: 100%;
    padding: 10px;
}
.gallery-top-footer img+.magnify-icon svg,
.gallery-top-footer .magnify-icon svg {
    fill: var(--white);
    width: 20px;
    height: 20px;
}
.gallery-top-footer img:hover+.magnify-icon,
.gallery-top-footer .magnify-icon:hover {
    display: inline-block;
}