Element Reference

All Press elements.

Structure Elements

Element	Description	Valid Children
<press>	Root element	document, pages, flows, components, styles, data, assets
<document>	Page sequence definition	Page references, repeat
<pages>	Page definitions container	Named page definitions
<page>	Page definition	Any block elements, flow references
<flows>	Flow definitions container	Named flows, group
<group>	Flow group container	Named flows
<components>	Component definitions	Named component definitions
<styles>	Style rules container	Tag-name rules, alias
<data>	Data container (JSON, CSV, or XML)	Structured data
<assets>	Asset definitions	fonts, colors, images, data

Layout Elements

Element	Description	Valid Children
<frame>	Layout container	Any block or inline elements

Content Elements

Element	Description	Context
<p>	Paragraph	Block
<h1> - <h6>	Headings (auto-added to "headings" outline)	Block
<blockquote>	Block quotation	Block
<pre>	Preformatted text (preserves whitespace)	Block
<hr>	Horizontal rule	Block

Inline Elements

Element	Description
<span>	Inline text styling container
<b> / <strong>	Bold text
<i> / <em>	Italic text
<u>	Underlined text
<s>	Strikethrough text
<sup>	Superscript
<sub>	Subscript
<code>	Monospace/code text
<br>	Line break
<a>	Hyperlink (href attribute)

Table Elements

Element	Description	Valid Children
<table>	Table container	tr, thead, tbody
<thead>	Table header group	tr
<tbody>	Table body group	tr
<tr>	Table row	td, th
<td>	Table data cell	Any block or inline elements
<th>	Table header cell (bold, centred)	Any block or inline elements

List Elements

Element	Description	Valid Children
<ul>	Unordered list	li
<ol>	Ordered list	li
<li>	List item	Any block or inline elements, nested ul/ol

Media Elements

Element	Description	Key Attributes
<img>	Image	src, width, height, max-width, max-height, transparency
<qr-code>	QR code generator	data, width, height
<visualization>	Chart container	data, width, height
<x-donut>	Donut/pie chart	stroke, width, height
<line-plot>	Line graph	data, width, height

Flow and Repeat Elements

Element	Description	Key Attributes
<flow>	Flow reference (in pages) or flow definition (in flows)	name, type, deferred
<repeat>	Iteration directive	data, item, flow, group, outline
<show-if>	Conditional wrapper	condition
<frame-break>	Force a page/frame break	--

Reference Elements

Element	Description	Key Attributes
<ref>	Display referenced element's text	id
<page-number>	Display page number	id (optional: target element)
<total-pages>	Display total page count	--

Counter Elements

Element	Description	Key Attributes
<counter-define>	Define/set a named counter	name
<counter-value>	Increase and display current counter value	name

Style Elements (inside <styles>)

Element	Description	Key Attributes
<alias>	Named style bundle	name
<child>	Child element targeting rule	name

Components

Element	Description	Key Attributes
<slot>	Component content placeholder	--