wyszynskiego12.pl/wp-includes/blocks/audio/editor-rtl.min.css

.wp-block-audio{margin-left:0;margin-right:0;position:relative}.wp-block-audio.is-transient audio{opacity:.3}.wp-block-audio .components-spinner{margin-right:-9px;margin-top:-9px;position:absolute;right:50%;top:50%}