footer.include

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<div data-fill-with="conformance">
    <h2 id="conformance" class="no-ref no-num">
    Conformance</h2>

        <p>
           The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
           NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED",
           "MAY", and "OPTIONAL" in this document are to be interpreted as
           described in BCP 14 [[!RFC2119]] [[!RFC8174]] when, and only when, they
           appear in all capitals, as shown here.

        <p>
            All of the text of this specification is normative
            except sections explicitly marked as non-normative, examples, and notes. [[!RFC2119]]

        <p>
            Examples in this specification are introduced with the words “for example”
            or are set apart from the normative text with <code nohighlight>class="example"</code>, like this:

        <div class="example" id="example-example">
            This is an example of an informative example.
        </div>

        <p>
            Informative notes begin with the word “Note”
            and are set apart from the normative text with <code nohighlight>class="note"</code>, like this:

        <p class='note'>
            Note, this is an informative note.</p>

        <wpt title="Tests relating to the content of this specification
                    may be documented in “Tests” blocks.
                    Any such block is non-normative."></wpt>
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