1.wp-block[data-align=center]>.wp-block-video{
  2  text-align:center;
  3}
  4
  5.wp-block-video{
  6  position:relative;
  7}
  8.wp-block-video.is-transient video{
  9  opacity:.3;
 10}
 11.wp-block-video .components-spinner{
 12  left:50%;
 13  margin-left:-9px;
 14  margin-top:-9px;
 15  position:absolute;
 16  top:50%;
 17}
 18
 19.block-library-video-tracks-editor{
 20  z-index:159990;
 21}
 22
 23.block-library-video-tracks-editor__track-list-track{
 24  padding-left:12px;
 25}
 26
 27.block-library-video-tracks-editor__single-track-editor-kind-select{
 28  max-width:240px;
 29}
 30
 31.block-library-video-tracks-editor__single-track-editor-edit-track-label,.block-library-video-tracks-editor__tracks-informative-message-title{
 32  color:#757575;
 33  display:block;
 34  font-size:11px;
 35  font-weight:500;
 36  margin-top:4px;
 37  text-transform:uppercase;
 38}
 39
 40.block-library-video-tracks-editor>.components-popover__content{
 41  width:360px;
 42}
 43
 44.block-library-video-tracks-editor__add-tracks-container .components-menu-group__label,.block-library-video-tracks-editor__track-list .components-menu-group__label{
 45  padding:0;
 46}
 47
 48.block-library-video-tracks-editor__tracks-informative-message{
 49  padding:8px;
 50}
 51.block-library-video-tracks-editor__tracks-informative-message-description{
 52  margin-bottom:0;
 53}