Video upload is a mystifying pain.
#gallery-1 {
margin: auto;
}
#gallery-1 .gallery-item {
float: left;
margin-top: 10px;
text-align: center;
width: 33%;
}
#gallery-1 img {
border: 2px solid #cfcfcf;
}
#gallery-1 .gallery-caption {
margin-left: 0;
}
/* see gallery_shortcode() in wp-includes/media.php */
- HTTP error when trying to upload a video to make/flow
- Inserting a video on a self-hosted site running the latest nightly results in a blank anchor
Related: #28367 Video upload failure is a dead end.

