Begin cleaning up captions settings HTML
Extract styles into the primary stylesheet. Start prefixing class names with "vjs-".
More caption settings cleanup
Prefix more classes with "vjs-". Make HTML a bit more semantic.
Prefix classnames. Adjust selectors
Add "vjs-" to classnames so they're less likely to conflict with external styles. Use a general descendant selector instead of the child selector on some form elements.
Update dist
Rebuild with latest from gkatsev/caption-styles.