@salesforce-ux/design-system/ui/components/button-icons/tokens/sizing.yml

Salesforce Lightning Design System

# Copyright (c) 2015-present, salesforce.com, inc. All rights reserved
# Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license

global:
  scope: component
  type: sizing
  category: height
  cssProperties:
  - width
  - height
props:
  BUTTON_ICON_BOUNDARY_TOUCH:
    value: 2.75rem