Drupal 6.x theme CSS: override 3rd party oEmbed consumer/client stylesheet (Garland theme) / nfreear / IET-at-OU

drupal-theme-oembed-override.css

/*
 Override default oEmbed styles.
 See also - 'remove' PHP: https://gist.github.com/1892457
*/
/*div.oembed,*/
.oembed iframe {
  margin:0;
  padding:0;
  float:none;
  background:transparent;
  border:1px solid #ddd;
  border-radius:0;

  /*max-width:100%;*/
  width:100%; /*auto*/
  height:400px; /*auto*/
}
.oembed iframe, .oembed .oembed-title, .oembed .oembed-content{
 border:none;
}

iframe.ou.video.player.XX-embed-rsp {
  width:560px;
  height:315px;
}