---
title: StyleHelper
description: The StyleHelper utility enables conditional property values based on viewport sizes and interactive states. Use StyleHelper to write responsive styles that adapt layout components to different screen sizes, hover states, and focus states in a concise and expressive way.
api_version: 2026-04
source_url:
  html: https://shopify.dev/docs/api/customer-account-ui-extensions/latest/ui-components/layout-and-structure/stylehelper
  md: https://shopify.dev/docs/api/customer-account-ui-extensions/latest/ui-components/layout-and-structure/stylehelper.md
---

Style​Helper

Not supported in this version.