MP3 player width
Max width of the inline audio player as percent of content area (10-100). Default 100. Centered.
MP3 player width
Max width of the inline audio player as a percentage of the content area. Centered on the page.
Where to find it
Admin → Settings → Mods → Audio previews → MP3 player width
Setting key: mp3_preview_player_width_pct
Default: 100. Valid range 10-100.