Changing your site’s
look everywhere at once

Older versions used slash commands like this one. They are gone: just ask Claude in plain English.

Colours, fonts, spacing, header, footer and navigation apply to every page, so Claude changes them in one place: your theme’s global styles.

Examples

• “Make the headings dark green and use Lora for body text.”
• “Look at stripe.com and suggest a palette for my site.”
• “Make the header sticky on desktop.”

If new CSS repeats rules your site already has, Claude is warned, so it can edit the existing rules instead of stacking duplicates. Design changes can be undone.