superdesk/superdesk-client-core

.sd-full-preview {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    background: white;
}

.sd-full-preview--header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.6rem;
    border-bottom: 1px solid #c5c5c5;
}

.sd-full-preview--content-wrapper {
    padding-top: 1.6rem;
    flex-shrink: 1;
    overflow-y: auto;
}

.sd-full-preview--content {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;

    img {
        max-width: 100%;
    }
}

@media print
{
    body.prepare-to-print {
        > *:not(.print-container) {
            display: none;
        }

        .sd-full-preview {
            position: static;
        }
    }
}