.fslightboxyt{
    width: 405px !important;
    height: 720px !important;
    max-width: 100% !important;
    max-height: 100% !important;
}
.fslightbox-slide-number-container,
.fslightbox-toolbar-button[title='Enter fullscreen'],
.fslightbox-toolbar-button[title='Thumbnails'],
.fslightbox-toolbar-button[title='Zoom In'],
.fslightbox-toolbar-button[title='Zoom Out'],
.fslightbox-toolbar-button[title='Turn on slideshow']
{
    display: none !important;
}
.fslightboxx {
    opacity: 1 !important;
    z-index: 1 !important;
}
.fslightbox-container {
    background: rgba(0,0,0,.9);
}