Add missing import in CSS docs (#24007)
Add missing import in CSS docs (#24007)

This is a one-line commit, which adds the missing import for VisuallyHidden component, from Reach UI, to the CSS documentation in the Dialog component example.

azukaru/next.js,azukaru/next.js,flybayer/next.js,flybayer/next.js,flybayer/next.js,azukaru/next.js,zeit/next.js,zeit/next.js,azukaru/next.js,zeit/next.js,JeromeFitz/next.js,flybayer/next.js,JeromeFitz/next.js,JeromeFitz/next.js,JeromeFitz/next.js