#focus-within CSS effects

6 free, pure-CSS effects match the "focus-within" tag. Each is copy-ready and needs no library or build step.

A live specimen line grows from small to display size the moment the control is engaged.

A help centre where focusing the search box reveals a hint above the topic folds.

Focusing the action button lights a ring around the whole avatar block.

Ruled baseline guides sit behind a paragraph whose leading opens up while focus is inside.

A pointed value bubble lifts above the rail whenever the control is touched.

A frosted preview plate that sharpens the moment focus lands inside the control.

Effects tagged #focus-within