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Table of Contents Leaders
A book contents list. Hovering a chapter wipes its dotted leader out from the title to the page, nudges the page number into the accent and slides in a section mark while the other rows dim.
Also known as: table of contents hover css, dot leader line css, book contents list, toc page number hover.
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Customizing this snippet
- Color: set
--hfx-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--hfx-size. Every other dimension is inem, so the whole thing scales together. Currently previewing16px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.