Embedded Content

Source: Edit

Iframes and embedded widgets maintain their own styling—they don’t inherit from the parent page’s CSS.

Video Embeds

YouTube, Vimeo, and other video embeds work fine—the player chrome adapts to the video, not your site theme.

Raw HTML Passthrough

Passthrough blocks let you inject arbitrary HTML. Inline styles override the theme, so plan accordingly.

Custom HTML Block
This has hardcoded colors—it looks the same in both themes.

See also Extensions Overview.