How to Add Custom CSS in WordPress (2026): Block Themes, Classic Themes & WooCommerce
OpenAI PerplexityCustom CSS lets you adjust colours, spacing, fonts and layout beyond what your theme settings allow. Where you add it in 2026 depends on whether you use a block theme or a classic theme. Method 1: Block themes — Site Editor Additional CSS Inside Styles → Blocks you can also add CSS that applies…
