xrpl-dev-portal/shared/sections/FeatureSingleTopic

FeatureSingleTopic Pattern

A feature section pattern that pairs a title/description with a media element in a two-column layout. Supports two variants (default, accentSurface) and two orientations (left, right).

Features

• Responsive two-column layout (image + content) that stacks on smaller screens
• Two background variants: default (no background) and accentSurface (gray title background)
• Two orientations: left (image left) and right (image right)
• Flexible button layout supporting 1-5 links with automatic variant assignment
• Responsive image aspect ratios per Figma design
• Full dark mode support
• Uses PageGrid for consistent spacing

Basic Usage

import { FeatureSingleTopic } from 'shared/sections/FeatureSingleTopic';

<FeatureSingleTopic
  variant="default"
  orientation="left"
  title="Developer Spotlight"
  description="Are you building a peer-to-peer payments solution?"
  media={{
    src: "/img/feature-image.png",
    alt: "Feature image"
  }}
  links={[
    { label: "Get Started", href: "/start" },
    { label: "Learn More", href: "/learn" }
  ]}
/>

Props

Prop	Type	Default	Description
variant	'default' | 'accentSurface'	'default'	Background variant for title section
orientation	'left' | 'right'	'left'	Image position relative to content
title	string	required	Feature title (heading-md typography)
description	string	-	Feature description (label-l typography)
buttons	ButtonConfig[]	[]	Array of button configurations (1-5 supported)
singleButtonVariant	'primary' | 'secondary'	'primary'	Button variant for single button configuration
media	{ src: string; alt: string }	required	Image configuration
className	string	-	Additional CSS classes

ButtonConfig

interface ButtonConfig {
  label: string;
  href?: string;
  onClick?: () => void;
  forceColor?: boolean;
}

Note: Button configurations are handled by the ButtonGroup component. See ButtonGroup documentation for more details.

Button Behavior

The component automatically determines button variants based on count:

Count	Layout
1 button	Primary or Secondary button (configurable via singleButtonVariant prop)
2 buttons	Primary + Tertiary side by side
3-5 buttons	All Tertiary buttons stacked

Note: The component supports a maximum of 5 buttons. Additional buttons beyond 5 will trigger a validation warning in development mode and will be ignored. On mobile, the first two buttons (Primary + Tertiary) remain side by side.

Variants

Default

No background on the title section. Clean, minimal look.

<FeatureSingleTopic variant="default" ... />

AccentSurface

Gray background (#E6EAF0 light / #CAD4DF dark) on the title section.

<FeatureSingleTopic variant="accentSurface" ... />

Orientation

Left (default)

Image on left, content on right on desktop.

Right

Image on right, content on left on desktop.

Note: On mobile/tablet, content always appears above image regardless of orientation.

Responsive Behavior

Desktop (≥992px)

• Side-by-side layout: 7-column image, 5-column content
• Fixed height: 565px
• Image aspect ratio: 701/561

Tablet (768px - 991px)

• Stacked layout with 32px gap between sections
• Image aspect ratio: 16/9
• Content min-height: 320px

Mobile (<768px)

• Stacked layout with 24px gap between sections
• Image aspect ratio: 343/193
• Content min-height: 280px

CSS Classes

.bds-feature-single-topic                    // Section container
.bds-feature-single-topic--default           // Default variant modifier
.bds-feature-single-topic--accentSurface     // AccentSurface variant modifier
.bds-feature-single-topic__container         // PageGrid container
.bds-feature-single-topic__row               // PageGrid row (uses flex-column-reverse flex-lg-row)
.bds-feature-single-topic__media-col         // Media column (uses order-lg-1 or order-lg-2)
.bds-feature-single-topic__content-col       // Content column (uses order-lg-1 or order-lg-2)
.bds-feature-single-topic__media             // Media wrapper
.bds-feature-single-topic__media-img         // Image element
.bds-feature-single-topic__content           // Content wrapper
.bds-feature-single-topic__title-section     // Title section
.bds-feature-single-topic__title             // Title element
.bds-feature-single-topic__description-section // Description + buttons wrapper
.bds-feature-single-topic__description       // Description element

Note:

• Orientation logic is handled via Bootstrap utility classes (order-lg-1, order-lg-2) applied dynamically in TSX
• Buttons are rendered by the ButtonGroup component with its own class structure
• Mobile/tablet layout uses flex-column-reverse to show content above image
• Desktop layout uses flex-lg-row for side-by-side display

Typography Tokens

• Title: Uses heading-md type token (Tobias Light font)

  • Desktop: 40px / 46px line-height / -1px letter-spacing

• Description: Uses label-l type token (Booton Light font)

  • Desktop: 16px / 23.2px line-height

Dark Mode

Full dark mode support with html.dark selector:

• Section background: #141414 (black)
• Title (default variant): #FFFFFF (white)
• Title (accentSurface): #141414 (black) on #CAD4DF background
• Description: #FFFFFF (white)

Files

• FeatureSingleTopic.tsx - Main pattern component
• FeatureSingleTopic.scss - Styles with responsive breakpoints
• index.ts - Barrel exports
• README.md - This documentation

Design References

• Figma Design: Section Feature - Single Topic
• Showcase Page: /about/feature-single-topic-showcase
• Component Location: shared/sections/FeatureSingleTopic/

Related Components

• Button: Used for CTA buttons
• PageGrid: Used for responsive grid layout

Version History

• February 2026: Initial implementation
  • Two variants (default, accentSurface)
  • Two orientations (left, right)
  • Responsive image aspect ratios
  • 1-5 link support with automatic button variant assignment
  • Full dark mode support