/* Modal background */

.image-modal {
    display: none;
    position: fixed;

    z-index: 9999;

    left: 0;
    top: 0;

    width: 100%;
    height: 100%;

    background-color: rgba(0, 0, 0, 0.6);

    justify-content: center;
    align-items: center;

    padding: 20px;
}