.reference img {
    width: 300px;
    height: 400px;
}
.reference img:hover{
    cursor: url('../../img/loupe.png'), auto;
}
#myImg:hover {
    opacity: 0.7;
}
.ref-modal {
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    position: fixed;
    z-index: 51;
    user-select: none;
    width: 100%;
    height: 100vh;
}

.modal-content {
    display: block;
    width: 100%;
    height: 1000px;
    margin-bottom: 240px;
    max-width: 800px;
    object-fit: contain;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

@keyframes zoom {
    from {
        transform: scale(0);
    }

    to {
        transform: scale(1);
    }
}

@media only screen and (max-width: 700px) {
    .modal-content {
        width: 100%;
    }

    .reference img {
        width: 250px;
        height: 300px;
    }
}