Try to wrap this code in a DIV with next styles:
<div style="width:600px;margin:0 auto">
[media url="http://www.youtube.com/watch?v=JJ--faib7to"]
</div>
No the video still is not centered and this code is visible above the video: <div style=”width:600px;margin:0 auto”>,
and this is visible below the video: ,</div>
but thank you for trying.
Moderator
Jan Dembowski
(@jdembowski)
Forum Moderator and Brute Squad
I’m not familiar with the [media] short code or that plugin but this does work in Twenty Eleven and the visual editor if you wrap it in [embed].
[embed width="500" height="450"]http://www.youtube.com/watch?v=dQw4w9WgXcQ[/embed]
I put in the width and height because Twenty Eleven was filling the video to the $content_width. That makes it difficult to demonstrate centering.
Now highlight that line in the visual editor and center it.
That will apply <p style="text-align: center;"> and the embedded video will be centered in the post.
You need to paste my code in HTML editor, not visual.
That works Jan. Thanks both.