Todo es posible
Añade nuevas funciones o conecta tus herramientas favoritas con miles de plugins: disponibles en todos los planes de pago de WordPress.com.
hightlight
2 plugins
Scroll Highlight - catch the eye of your visitors while they scrollScrollHighlight plugin will make a block of your choose to be highlighted (while background will be blacked out) on scroll.
Code Syntax HighlighterA simple dynamic loading syntax highlighter.Supports 172 languages, 172 shortcodes and 55 themes.