<Html>
There's no <Html> tag in code mode — any markup that isn't a known component (e.g. a <table> or <div>) automatically becomes an Html block and is emitted verbatim at render. Content passes through the 3-layer HTML sanitizer (scripts, event handlers, and javascript: URLs are stripped) both on save and at render. {{variables}} interpolate inside the markup. Prefer the built-in components when possible — raw HTML is on you to keep Outlook-safe.
<Html>
There's no <Html> tag in code mode — any markup that isn't a known component (e.g. a <table> or <div>) automatically becomes an Html block and is emitted verbatim at render. Content passes through the 3-layer HTML sanitizer (scripts, event handlers, and javascript: URLs are stripped) both on save and at render. {{variables}} interpolate inside the markup. Prefer the built-in components when possible — raw HTML is on you to keep Outlook-safe.
No component-specific props beyond the common ones.
Common props
Every block accepts these in addition to its own props.
| Prop | Type | Default | Description |
|---|---|---|---|
margin-bottom | number | 16 | Vertical space (px) below the block. |
className | string | — | Tailwind-style utility classes compiled to inline CSS at render (e.g. "mt-4 text-zinc-500 sm:hidden"). Responsive/pseudo variants are hoisted into a <style> block. `class` and `tw` are accepted as aliases in code. |
custom-css | css | — | Extra inline CSS declarations merged onto the block's root element (e.g. "letter-spacing: 1px; opacity: 0.9"). Inlined so it survives every client. |
Per-side spacing is also supported via padding and margin objects in the visual editor's inspector.