Accessibility tool

Accessibility tool is meant to help people with visual disabilities view content. The tool allows users to choose between pre-selected contrasts and to zoom in and out with highly visible buttons. We have also included an optional help button that links to your site's help page.

Features

• Increases or decreases pages' relative size unit.
• Allows users to adjust contrast.
• Adds help link.
• Allow users with selected permissions to change settings for tool position, tool color, contrast color options, and URL to help page.

Requirements

• Color
• JavaScript enabled in your browser

Usages

Add Accessibility tool block to the selected region.

Add "at-contrast" or "at-alt-contrast" classes to elements apply contrast
changes. Or use Accessibility tool settings page ( Configuration -> User
interface -> Accessibility tool settings ) to add selectors.

Use em/rem for any sizing you would like to scale when zooming in and out
especially font-sizes and grid max-widths.