Before moving absolute or fixed descendants between generated layout containers,...
https://detect.halowerk.com/u/css-declared-absolute-fixed-containing-block-ancestryOverview
Before moving absolute or fixed descendants between generated layout containers, determine which source-declared ancestor actually establishes their original containing block. Distinguish the two ancestor searches, transparent contents nodes, root filter exception, position-only barriers and transform/filter/containment/hint barriers. Produce aggregate ancestry facts, never claimed coordinates, rendered pixels or browser behavior.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:31
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"url": "https://example.com/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [],
"limits": [
"Complete original raw HTML model only; no rendering, execution, interaction, submission, authentication or unmeasured external resource is asserted.",
"Only numeric and boolean aggregates are returned; source text, names, URLs, header values, contact data and identifiers remain private."
],
"module": "css-declared-absolute-fixed-containing-block-ancestry",
"state": "not_observed",
"value": {
"absolute_queries_bound_to_ancestor": 0,
"absolute_queries_using_initial_containing_block": 0,
"boxless_or_suppressed_source_queries": 0,
"contents_ancestor_boxes_skipped": 0,
"document_root_filter_noncreators_passed": 0,
"documents": 1,
"fixed_queries_bound_to_ancestor": 0,
"fixed_queries_using_continuous_layout_viewport": 0,
"positioned_ancestors_skipped_for_fixed_queries": 0,
"queries_bound_beyond_direct_parent": 0,
"queries_bound_to_direct_parent": 0,
"queries_bound_to_document_root": 0,
"selected_ancestor_has_containment_trigger": 0,
"selected_ancestor_has_filter_trigger": 0,
"selected_ancestor_has_perspective_trigger": 0,
"selected_ancestor_has_position_trigger": 0,
"selected_ancestor_has_preserve3d_trigger": 0,
"selected_ancestor_has_transform_trigger": 0,
"selected_ancestor_has_will_change_trigger": 0,
"source_absolute_queries": 0,
"source_fixed_queries": 0,
"source_program_binding_not_geometry_or_rendering": true,
"sum_selected_ancestor_dom_distance": 0
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"at": "2026-10-29T08:36:50.067Z",
"contact_values_returned": false,
"pages": 1,
"rendered": false,
"requests": 6
},
"warnings": []
},
"type": "json"
}