@oddbird/css-anchor-positioning
Advanced tools
To use the polyfill, add this script tag to your document <head>:
<script type="module">
if (!("anchorName" in document.documentElement.style)) {
import("https://unpkg.com/@oddbird/css-anchor-positioning");
}
</script>
You can view a more complete demo here.
This polyfill doesn't (yet) support the following:
anchor-default propertyanchor-scroll propertyimplicit anchor-elementauto or auto-same
anchor-sideinset-* properties or inset shorthand
propertygrid-column/grid-row/grid-area in a
CSS Grid layout@position-fallback where targets overflow the grid area but do not overflow
the containing block@position-fallback where targets overflow their inset-modified containing
block, overlapping the anchor elementbottom or right properties on inline targets
whose offset-parent is inline with clientHeight/clientWidth of 0
(partial support -- does not account for possible scrollbar width)FAQs
Polyfill for the proposed CSS anchor positioning spec
The npm package @oddbird/css-anchor-positioning receives a total of 4,141 weekly downloads. As such, @oddbird/css-anchor-positioning popularity was classified as popular.
We found that @oddbird/css-anchor-positioning demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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