.view-image-container {
    background: rgba(0, 0, 0, 0.8);
}

.view-image-container .modal-body {
    text-align: center;
}

.view-image-container img {
    margin: 10px 0;
    max-width: 100%;
}

@media (min-width: 576px) {
    .view-image-container .modal-dialog {
        max-width: 700px;
    }
}