a.youtube_link_to_box, link.youbute_link_to_box {
  width: 425px !important;
  border: 1px solid #aaaaaa;
  display: block;
  background: transparent url(/images/youtube_embed.png) no-repeat top left;
  padding: 60px 5px 5px; }

.iframe_placeholder {
  border: 1px solid #aaaaaa;
  text-decoration: none;
  display: block;
  background: transparent url(/images/cancel.png) no-repeat top left; }

a.instructure_inline_media_comment {
  display: block;
  width: 270px !important;
  border: 1px solid #aaaaaa;
  background: transparent url(/images/media_comment_embed.png) no-repeat top left;
  padding: 60px 5px 5px; }

.equation_image {
  vertical-align: middle; }