[css-overflow-5] Add an example for 'scroll-target-group' property #12449
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As requested in Intent to Ship thread: https://groups.google.com/a/chromium.org/g/blink-dev/c/R_VD_FkYrF8/m/XDzix9lbAwAJ adding an example to show how to use 'scroll-target-group' property to highlight the currently visible chapter within a table of contents.
flackr
approved these changes
Jul 4, 2025
css-overflow-5/Overview.bs
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| color: blue; | ||
| display: block; | ||
| padding: 10px; | ||
| text-decoration: none; |
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not necessary but for the purposes of an example you could probably skip most of this styling, i.e.
display: blockisn't necessary if the links are in a block element, commonly table of contents are a<ul>or<ol>with<li>wrapping each of the links (the structure of the spec table of contents itself).- Links are normally blue anyways right?
- In a structured list, padding wouldn't be necessary on the link tag.
- Hiding the link text decoration seems like an optional thing.
TLDR I think you should remove this block completely, change #toc to an <ol> element and wrap each of the <a> elements in a <li>.
Updated: Sorry my comment got a bit mangled but it looks like you got it :-)
flackr
approved these changes
Jul 4, 2025
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As requested in Intent to Ship thread:
https://groups.google.com/a/chromium.org/g/blink-dev/c/R_VD_FkYrF8/m/XDzix9lbAwAJ adding an example to show how to use 'scroll-target-group' property to highlight the currently visible chapter within a table of contents.