diff --git a/index.html b/index.html
index 88ddab7..b6cbf5a 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
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   <meta content="Bikeshed version 82ce88815, updated Thu Sep 7 16:33:55 2023 -0700" name="generator">
   <link href="https://www.w3.org/TR/intersection-observer/" rel="canonical">
-  <meta content="e1c37975ea6072a5d9a5563dc9f85dd230b26f66" name="document-revision">
+  <meta content="ef83cd25ec091f25420a0b487c23210b64c9cfff" name="document-revision">
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@@ -868,7 +868,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Intersection Observer</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2023-10-03">3 October 2023</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2023-10-18">18 October 2023</time></p>
    <details open>
     <summary>More details about this document</summary>
     <div data-fill-with="spec-metadata">
@@ -878,7 +878,7 @@ <h1 class="p-name no-ref" id="title">Intersection Observer</h1>
       <dt>Latest published version:
       <dd><a href="https://www.w3.org/TR/intersection-observer/">https://www.w3.org/TR/intersection-observer/</a>
       <dt>Previous Versions:
-      <dd><a href="https://www.w3.org/TR/2023/WD-intersection-observer-20230929/" rel="prev">https://www.w3.org/TR/2023/WD-intersection-observer-20230929/</a>
+      <dd><a href="https://www.w3.org/TR/2023/WD-intersection-observer-20231003/" rel="prev">https://www.w3.org/TR/2023/WD-intersection-observer-20231003/</a>
       <dt>Test Suite:
       <dd><a href="http://w3c-test.org/intersection-observer/">http://w3c-test.org/intersection-observer/</a>
       <dt>Feedback:
@@ -1172,7 +1172,7 @@ <h3 class="heading settled" data-level="2.2" id="intersection-observer-interface
 of this attribute will be [0].</p>
     </dl>
    </div>
-   <p>An <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑦">Element</a></code> is defined as having a <dfn class="dfn-paneled" data-dfn-for="IntersectionObserver" data-dfn-type="dfn" data-noexport id="intersectionobserver-content-clip">content clip</dfn> if its computed style has <a data-link-type="dfn" href="https://drafts.csswg.org/css-overflow-3/#overflow-properties" id="ref-for-overflow-properties">overflow properties</a> that cause its content to be clipped to the element’s padding edge.</p>
+   <p>An <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑦">Element</a></code> is defined as having a <dfn class="dfn-paneled" data-dfn-for="IntersectionObserver" data-dfn-type="dfn" data-noexport id="intersectionobserver-content-clip">content clip</dfn> if its computed style has <a data-link-type="dfn" href="https://drafts.csswg.org/css-overflow-3/#overflow-properties" id="ref-for-overflow-properties">overflow properties</a> that cause its content to be clipped to the element’s <a data-link-type="dfn" href="https://drafts.csswg.org/css-box/#padding-edge" id="ref-for-padding-edge">padding edge</a>.</p>
    <p>The <dfn class="dfn-paneled" data-dfn-for="IntersectionObserver" data-dfn-type="dfn" data-noexport id="intersectionobserver-root-intersection-rectangle">root intersection rectangle</dfn> for an <code class="idl"><a data-link-type="idl" href="#intersectionobserver" id="ref-for-intersectionobserver①⑤">IntersectionObserver</a></code> is the rectangle we’ll use to check against the targets.</p>
    <dl class="switch">
     <dt>If the <code class="idl"><a data-link-type="idl" href="#intersectionobserver" id="ref-for-intersectionobserver①⑥">IntersectionObserver</a></code> is an <a data-link-type="dfn" href="#intersectionobserver-implicit-root-observer" id="ref-for-intersectionobserver-implicit-root-observer②">implicit root observer</a>, 
@@ -1180,7 +1180,7 @@ <h3 class="heading settled" data-level="2.2" id="intersection-observer-interface
     <dt>If the <a data-link-type="dfn" href="#intersectionobserver-intersection-root" id="ref-for-intersectionobserver-intersection-root⑤">intersection root</a> is a <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-document-2" id="ref-for-dom-document-2③">document</a></code>, 
     <dd>it’s the size of the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-document-2" id="ref-for-dom-document-2④">document</a></code>'s <a data-link-type="dfn" href="https://drafts.csswg.org/css2/visuren.html#viewport" id="ref-for-viewport②">viewport</a> (note that this processing step can only be reached if the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-document-2" id="ref-for-dom-document-2⑤">document</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#fully-active" id="ref-for-fully-active">fully active</a>). 
     <dt>Otherwise, if the <a data-link-type="dfn" href="#intersectionobserver-intersection-root" id="ref-for-intersectionobserver-intersection-root⑥">intersection root</a> has a <a data-link-type="dfn" href="#intersectionobserver-content-clip" id="ref-for-intersectionobserver-content-clip">content clip</a>, 
-    <dd>it’s the element’s <a data-link-type="dfn" href="https://drafts.csswg.org/css-box/#content-area" id="ref-for-content-area">content area</a>. 
+    <dd>it’s the element’s <a data-link-type="dfn" href="https://drafts.csswg.org/css-box/#padding-area" id="ref-for-padding-area">padding area</a>. 
     <dt>Otherwise, 
     <dd>it’s the result of <a data-link-type="dfn" href="https://drafts.csswg.org/cssom-view-1/#element-get-the-bounding-box" id="ref-for-element-get-the-bounding-box">getting the bounding box</a> for the <a data-link-type="dfn" href="#intersectionobserver-intersection-root" id="ref-for-intersectionobserver-intersection-root⑦">intersection root</a>. 
    </dl>
@@ -1824,7 +1824,6 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="7e97fcbf">clip-path</span>
      <li><span class="dfn-paneled" id="23ef900a">containing block</span>
      <li><span class="dfn-paneled" id="e0c5f84d">containing block chain</span>
-     <li><span class="dfn-paneled" id="eda7c1d4">content area</span>
      <li><span class="dfn-paneled" id="fd0b4a9a">document</span>
      <li><span class="dfn-paneled" id="8ac02c3e">double</span>
      <li><span class="dfn-paneled" id="c6d19e56">event loop</span>
@@ -1834,6 +1833,8 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="25d33108">nested browsing context</span>
      <li><span class="dfn-paneled" id="73317570">origin</span>
      <li><span class="dfn-paneled" id="1a3d4de6">overflow properties</span>
+     <li><span class="dfn-paneled" id="2c543ae5">padding area</span>
+     <li><span class="dfn-paneled" id="b1242144">padding edge</span>
      <li><span class="dfn-paneled" id="dddc4776">pinch zoom</span>
      <li><span class="dfn-paneled" id="9a517a7d">queue a task</span>
      <li><span class="dfn-paneled" id="9c4c1e66">relevant settings object</span>
@@ -2574,7 +2575,6 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
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@@ -2584,6 +2584,8 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
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