/* Minification failed. Returning unminified contents.
(48,17): run-time error CSS1039: Token not allowed after unary operator: '-bs-black'
(59,17): run-time error CSS1039: Token not allowed after unary operator: '-bs-'
(144,37): run-time error CSS1033: Expected closing bracket, found 'i'
(144,38): run-time error CSS1031: Expected selector, found ']'
(144,38): run-time error CSS1025: Expected comma or open brace, found ']'
(168,43): run-time error CSS1033: Expected closing bracket, found 'i'
(168,44): run-time error CSS1031: Expected selector, found ']'
(168,44): run-time error CSS1025: Expected comma or open brace, found ']'
(175,47): run-time error CSS1033: Expected closing bracket, found 'i'
(175,48): run-time error CSS1031: Expected selector, found ']'
(175,48): run-time error CSS1025: Expected comma or open brace, found ']'
(181,44): run-time error CSS1033: Expected closing bracket, found 'i'
(181,45): run-time error CSS1031: Expected selector, found ']'
(181,45): run-time error CSS1025: Expected comma or open brace, found ']'
(189,48): run-time error CSS1033: Expected closing bracket, found 'i'
(189,49): run-time error CSS1031: Expected selector, found ']'
(189,49): run-time error CSS1025: Expected comma or open brace, found ']'
(221,46): run-time error CSS1033: Expected closing bracket, found 'i'
(221,47): run-time error CSS1031: Expected selector, found ']'
(221,47): run-time error CSS1025: Expected comma or open brace, found ']'
(249,35): run-time error CSS1033: Expected closing bracket, found 'i'
(249,36): run-time error CSS1031: Expected selector, found ']'
(249,36): run-time error CSS1025: Expected comma or open brace, found ']'
(284,40): run-time error CSS1033: Expected closing bracket, found 'i'
(284,41): run-time error CSS1031: Expected selector, found ']'
(284,41): run-time error CSS1025: Expected comma or open brace, found ']'
(441,43): run-time error CSS1033: Expected closing bracket, found 'i'
(441,44): run-time error CSS1031: Expected selector, found ']'
(441,44): run-time error CSS1025: Expected comma or open brace, found ']'
(451,47): run-time error CSS1033: Expected closing bracket, found 'i'
(451,48): run-time error CSS1031: Expected selector, found ']'
(451,48): run-time error CSS1025: Expected comma or open brace, found ']'
(513,46): run-time error CSS1033: Expected closing bracket, found 'i'
(513,47): run-time error CSS1031: Expected selector, found ']'
(513,47): run-time error CSS1025: Expected comma or open brace, found ']'
(523,50): run-time error CSS1033: Expected closing bracket, found 'i'
(523,51): run-time error CSS1031: Expected selector, found ']'
(523,51): run-time error CSS1025: Expected comma or open brace, found ']'
(1779,44): run-time error CSS1033: Expected closing bracket, found 'i'
(1779,45): run-time error CSS1031: Expected selector, found ']'
(1779,45): run-time error CSS1025: Expected comma or open brace, found ']'
(1784,48): run-time error CSS1033: Expected closing bracket, found 'i'
(1784,49): run-time error CSS1031: Expected selector, found ']'
(1784,49): run-time error CSS1025: Expected comma or open brace, found ']'
(1795,48): run-time error CSS1033: Expected closing bracket, found 'i'
(1795,49): run-time error CSS1031: Expected selector, found ']'
(1795,49): run-time error CSS1025: Expected comma or open brace, found ']'
 */
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}

@media (min-width: 576px) {
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@media (min-width: 768px) {
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@media (min-width: 992px) {
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@media (min-width: 1200px) {
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}

@media (min-width: 1400px) {
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}

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}

@font-face {
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}

.epub-itu-t-nnd {
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}

div.epub-itu-t-nnd h1,
div.epub-itu-t-nnd h2,
div.epub-itu-t-nnd h3,
div.epub-itu-t-nnd h4,
div.epub-itu-t-nnd h5,
div.epub-itu-t-nnd h6,
div.epub-itu-t-nnd p {
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}

div.epub-itu-t-nnd p {
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div.epub-itu-t-nnd table {
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}


div.epub-itu-t-nnd td {
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div.epub-itu-t-nnd a {
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div.epub-itu-t-nnd .Figure {
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}



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div.epub-itu-t-nnd h1 {
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    margin-bottom: 0.5rem;
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}

div.epub-itu-t-nnd h2 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
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    font-size: 1.25rem;
}

div.epub-itu-t-nnd h3 {
    margin-top: 0.3rem;
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    font-size: 1rem;
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}

div.epub-itu-t-nnd h4,
div.epub-itu-t-nnd h5,
div.epub-itu-t-nnd h6 {
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    margin-top: 0.2rem;
    margin-bottom: 0.5rem;
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}

div.epub-itu-t-nnd [class^="awlist" i] {
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}

div.epub-itu-t-nnd .Figure {
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    font-family: 'avenirnxt2w1g-bold';
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div.epub-itu-t-nnd .Figurelegend {
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div.epub-itu-t-nnd .TableofFigures {
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div.epub-itu-t-nnd [class^="TableNoTitle" i] {
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}

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div.epub-itu-t-nnd [class^="FigureNoTitle" i] {
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}

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div.epub-itu-t-nnd .Caption {
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}

div.epub-itu-t-nnd .Equation, Equationlegend {
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    margin-left: 1.5rem;
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    font-family: 'Times New Roman';
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}

div.epub-itu-t-nnd .Headingi {
    font-size: 0.8rem;
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div.epub-itu-t-nnd .Headingb {
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}

div.epub-itu-t-nnd [class^="AppendixNoTitle" i] {
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}

div.epub-itu-t-nnd .Tabletext, .Tabletext0 {
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}

div.epub-itu-t-nnd .FooterQP {
    margin-top: 0.1rem;
    margin-bottom: 0.1rem;
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}

div.epub-itu-t-nnd .FootnoteText {
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}

div.epub-itu-t-nnd [class^="Note" i] {
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}

div.epub-itu-t-nnd .Note1 {
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}

div.epub-itu-t-nnd .Note2 {
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    margin-right: 1.2rem;
}

div.epub-itu-t-nnd .Note3 {
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}

div.epub-itu-t-nnd .Normalaftertitle {
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}

div.epub-itu-t-nnd li {
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}

div.epub-itu-t-nnd .publication-title {
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}

div.epub-itu-t-nnd [class^="Tablehead" i] {
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}

div.epub-itu-t-nnd .tablesyntax {
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    font-size: 0.9rem;
}

div.epub-itu-t-nnd .RuleAndDef {
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    margin-right: 1.8rem;
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    font-size: 0.625rem
}

div.epub-itu-t-nnd .RuleAndDefStart {
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    margin-left: 1.8rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    font-size: 0.8rem
}

div.epub-itu-t-nnd span.ASM-Keyword {
    font-size: 0.82rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.ASMName {
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}

div.epub-itu-t-nnd span.AbstractSyntaxName {
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}

div.epub-itu-t-nnd span.Appdef {
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}

div.epub-itu-t-nnd span.Artdef {
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}

div.epub-itu-t-nnd span.BalloonTextChar {
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}

div.epub-itu-t-nnd span.CommentReference {
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}

div.epub-itu-t-nnd span.CommentSubjectChar {
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}

div.epub-itu-t-nnd span.DocnumberChar {
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    font-weight: bold
}

div.epub-itu-t-nnd span.DomainName {
    font-style: italic;
    font-variant: small-caps
}

div.epub-itu-t-nnd span.Emphasis {
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}

div.epub-itu-t-nnd span.FunctionName {
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}

div.epub-itu-t-nnd span.HeaderChar,
div.epub-itu-t-nnd span.HEChar,
div.epub-itu-t-nnd span.HeaderFooterChar,
div.epub-itu-t-nnd span.hChar,
div.epub-itu-t-nnd span.headerentryChar,
div.epub-itu-t-nnd span.headeroddChar {
    font-size: 0.56rem
}

div.epub-itu-t-nnd span.MacroName {
    font-variant: small-caps
}

div.epub-itu-t-nnd span.ModuleName {
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}

div.epub-itu-t-nnd span.PlaceholderText {
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}

div.epub-itu-t-nnd span.Resdef {
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}

div.epub-itu-t-nnd span.SDL-Keyword {
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}

div.epub-itu-t-nnd span.Tablefreq {
    font-weight: bold;
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}

div.epub-itu-t-nnd .enumlev1 {
    margin-top: 0.33rem;
    margin-left: 3rem;
    margin-right: 3rem;
    text-indent: -3rem;
    font-size: 1rem
}

div.epub-itu-t-nnd .enumlev2 {
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    margin-left: 4.75rem;
    margin-right: 4.75rem;
    text-indent: -1.5rem;
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}

div.epub-itu-t-nnd .enumlev3 {
    margin-top: 0.33rem;
    margin-left: 6.6rem;
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}

div.epub-itu-t-nnd span.enumlev1 {
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}


div.epub-itu-t-nnd .ASN1 {
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.83rem;
    font-weight: bold
}


div.epub-itu-t-nnd .AnnexNoTitle0 {
    margin-top: 3rem;
}

div.epub-itu-t-nnd [class^="AnnexNotitle" i],
div.epub-itu-t-nnd [class^="AnnexNoTitle" i],
div.epub-itu-t-nnd [class^="Annex" i] {
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}

    div.epub-itu-t-nnd [class^="AnnexNotitle" i] > a > br,
    div.epub-itu-t-nnd [class^="AnnexNoTitle" i] > a > br,
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div.epub-itu-t-nnd .AnnexNotitle,
div.epub-itu-t-nnd .AnnexNoTitle {
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}

div.epub-itu-t-nnd .Annex1 {
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}

div.epub-itu-t-nnd .Annex2 {
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}

div.epub-itu-t-nnd .Annex3 {
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}

div.epub-itu-t-nnd .Annex4 {
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}

div.epub-itu-t-nnd .Annex5 {
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}

div.epub-itu-t-nnd .Annex6 {
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}

div.epub-itu-t-nnd .Annex7 {
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}

div.epub-itu-t-nnd .AnnexRef {
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    font-weight: normal !important;
}

div.epub-itu-t-nnd .Appendix {
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    margin-bottom: 0.3rem;
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    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd [class^="AppendixNotitle" i] {
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}

    div.epub-itu-t-nnd [class^="AppendixNotitle" i] > a > br {
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div.epub-itu-t-nnd .AppendixNotitle {
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}

div.epub-itu-t-nnd .AppendixNoTitle0 {
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}

div.epub-itu-t-nnd .AppendixRef {
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}

div.epub-itu-t-nnd .AppendixTitle {
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}

div.epub-itu-t-nnd .ArtNo {
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}

div.epub-itu-t-nnd .Artheading {
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    margin-bottom: 0rem;
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}

div.epub-itu-t-nnd .Arttitle {
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}

div.epub-itu-t-nnd .BodyText {
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}

div.epub-itu-t-nnd .BodyText1 {
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}

div.epub-itu-t-nnd .BodyText2 {
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}

div.epub-itu-t-nnd .BodyTextIndent {
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}

div.epub-itu-t-nnd .BodyTextIndent2 {
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}

div.epub-itu-t-nnd .Call {
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}

div.epub-itu-t-nnd .cap {
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}

div.epub-itu-t-nnd .ChapNo {
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    font-size: 1.16rem;
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}

div.epub-itu-t-nnd .Chaptitle {
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}

div.epub-itu-t-nnd .CommentSubject {
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    font-size: 0.83rem;
    font-weight: bold
}

div.epub-itu-t-nnd .CommentText {
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    margin-bottom: 0rem;
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}

div.epub-itu-t-nnd .CorrectionSeparatorBegin {
    margin: 1rem 6rem;
    text-align: center;
    page-break-after: avoid;
    line-height: normal;
    border-bottom: 0.125rem solid #000000;
    padding-bottom: 0.1rem;
    font-size: 0.83rem;
    font-weight: bold;
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}

div.epub-itu-t-nnd .CorrectionSeparatorEnd {
    margin: 1rem 6rem;
    text-align: center;
    line-height: normal;
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    font-size: 0.83rem;
    font-weight: bold;
    font-style: italic
}

div.epub-itu-t-nnd .Default {
    margin-bottom: 0rem;
    line-height: normal;
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}

div.epub-itu-t-nnd .Docnumber {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    line-height: normal;
    font-size: 1.7rem;
    font-weight: bold
}

div.epub-itu-t-nnd .DocumentMap {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.8rem
}

div.epub-itu-t-nnd .FigureTitle {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .FigureNotitle {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-inside: avoid;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .FigureNoTitle0 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-inside: avoid;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .FigureNoBR {
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .FiguretitleBR {
    margin-top: 0.5rem;
    margin-bottom: 2rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: auto;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Figurewithouttitle {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-inside: avoid;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .FirstFooter {
    margin-top: 0.17rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.7rem;
    text-transform: none
}

div.epub-itu-t-nnd .Footer {
    margin-top: 0rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.7rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Formal {
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.83rem;
    font-weight: normal
}

div.epub-itu-t-nnd .Header {
    margin-top: 0rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 0.8rem
}

div.epub-itu-t-nnd .Heading1-NoNumbers {
    margin-top: 1rem;
    margin-left: 0rem;
    margin-right: 0rem;
    margin-bottom: 0.25rem;
    text-indent: 0rem;
    page-break-inside: auto;
    page-break-after: avoid;
    line-height: normal;
    font-weight: bold
}

div.epub-itu-t-nnd .Headingib {
    margin-top: 0.7rem;
    margin-bottom: 0rem;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold;
    font-style: italic
}

div.epub-itu-t-nnd .Index1 {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Index2 {
    margin-top: 0.5rem;
    margin-left: 1.18rem;
    margin-right: 1.18rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Index3 {
    margin-top: 0.5rem;
    margin-left: 2.36rem;
    margin-right: 2.36rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .List {
    margin-top: 0.5rem;
    margin-left: 8.86rem;
    margin-right: 8.86rem;
    margin-bottom: 0rem;
    text-indent: -8.86rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .ListBullet-noindent {
    margin-top: 0.5rem;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
    margin-bottom: 0rem;
    text-indent: -1.5rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .ListParagraph {
    margin-top: 0.5rem;
    margin-left: 3rem;
    margin-right: 3rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .NormalWeb {
    margin-top: 0.41rem;
    margin-bottom: 0.41rem;
    line-height: normal;
    font-size: 0.8rem
}

div.epub-itu-t-nnd .NormalIndent {
    margin-top: 0.5rem;
    margin-left: 2.95rem;
    margin-right: 2.95rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .NormalPara {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: normal;
    font-size: 0.8rem
}

div.epub-itu-t-nnd .Normalaftertitle0 {
    margin-top: 1.33rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Normalbeforetable {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .OIFStyleBodyTextBookAntiqua {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    text-indent: 1.9rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Paragraphedeliste1 {
    margin-top: 0.5rem;
    margin-left: 3rem;
    margin-right: 3rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .PartNo {
    margin-top: 2rem;
    margin-bottom: 0.3rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Partref {
    margin-top: 1.16rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Parttitle {
    margin-top: 1rem;
    margin-bottom: 1.16rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .PlainText {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.875rem
}

div.epub-itu-t-nnd .QuestionNo {
    margin-top: 0rem;
    margin-bottom: 0rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .QuestionNoBR {
    margin-top: 2rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Questiondate {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 0.92rem;
    font-style: italic
}

div.epub-itu-t-nnd .Questionref {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-style: italic
}

div.epub-itu-t-nnd .Questiontitle {
    margin-top: 1.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Quote {
    margin: 0.8rem 3.6rem 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-style: italic;
    color: #404040
}

div.epub-itu-t-nnd .RFCText {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: 1rem;
    font-size: 1rem
}

div.epub-itu-t-nnd .RecNo {
    margin-top: 0rem;
    margin-bottom: 0rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .RecNoBR {
    margin-top: 2rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Recdate {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 0.92rem;
    font-style: italic
}

div.epub-itu-t-nnd .Recref {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-style: italic
}

div.epub-itu-t-nnd .Rectitle {
    margin-top: 1.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .RefText0 {
    margin-top: 0.5rem;
    margin-left: 3.3rem;
    margin-right: 3.3rem;
    margin-bottom: 0rem;
    text-indent: -3.3rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .Reftext {
    margin-top: 0.5rem;
    margin-left: 3.3rem;
    margin-right: 3.3rem;
    margin-bottom: 0rem;
    text-indent: -3.3rem;
    line-height: normal;
    font-size: 1rem;
    word-break: break-all;
}

    div.epub-itu-t-nnd .Reftext > br,
    div.epub-itu-t-nnd .Reftext > a > br {
        display: block;
        content: '';
        margin-top: 0rem;
    }


div.epub-itu-t-nnd .Reftitle {
    margin-top: 2rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .RepNo {
    margin-top: 0rem;
    margin-bottom: 0rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .RepNoBR {
    margin-top: 2rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Repdate {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 0.92rem;
    font-style: italic
}

div.epub-itu-t-nnd .Repref {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-style: italic
}

div.epub-itu-t-nnd .Reptitle {
    margin-top: 1.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .ResNo {
    margin-top: 0rem;
    margin-bottom: 0rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .ResNoBR {
    margin-top: 2rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Resdate {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 0.92rem;
    font-style: italic
}

div.epub-itu-t-nnd .Resref {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-style: italic
}

div.epub-itu-t-nnd .Restitle {
    margin-top: 1.5rem;
    margin-bottom: 0rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Revision {
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.9rem
}

div.epub-itu-t-nnd .Section1 {
    margin-top: 2.6rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Section2 {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-style: italic
}

div.epub-itu-t-nnd .SectionNo {
    margin-top: 2rem;
    margin-bottom: 0.3rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Sectiontitle {
    margin-top: 2rem;
    margin-bottom: 1.16rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Source {
    margin-top: 3.5rem;
    margin-bottom: 0.83rem;
    text-align: center;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .SpecialFooter {
    margin-top: 0rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.7rem;
    text-transform: none
}

div.epub-itu-t-nnd .Subtitle {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem;
    letter-spacing: 0.08rem;
    color: #5a5a5a
}

div.epub-itu-t-nnd .TF {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
    page-break-inside: avoid;
    line-height: normal;
    font-size: 0.83rem;
    font-weight: bold
}

div.epub-itu-t-nnd .TSBHeaderQuestion {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .TSBHeaderRight14 {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd .TSBHeaderSource {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .TSBHeaderTitle {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .TableContents {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem;
    color: #00000a
}

div.epub-itu-t-nnd .TableNoBR {
    margin-top: 2.33rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Tablelegend {
    margin-top: 0.5rem;
    margin-bottom: 0.17rem;
    line-height: normal;
    font-size: 0.9rem
}

div.epub-itu-t-nnd .Tableref {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .TabletitleBR {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .TableTitle {
    margin-top: 1rem;
    margin-bottom: 0.4706rem;
    text-align: center;
    page-break-after: avoid;
    font-weight: bold
}

    div.epub-itu-t-nnd .TableTitle > a > br {
        line-height: 0;
        content: '';
    }

div.epub-itu-t-nnd .Blanc {
    margin-top: 0rem;
    margin-bottom: 0.2375rem;
    text-align: center;
    page-break-after: avoid;
    line-height: 0.05rem;
    font-size: 0.3331rem;
    font-weight: normal
}
div.epub-itu-t-nnd .Title {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd .Title1 {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: normal;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Title2 {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: normal;
    text-transform: uppercase
}

div.epub-itu-t-nnd .Title3 {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: normal;
    text-transform: none
}

div.epub-itu-t-nnd .Title4 {
    margin-top: 1rem;
    margin-bottom: 0rem;
    text-align: center;
    line-height: normal;
    font-size: 1.16rem;
    font-weight: bold;
    text-transform: none
}

div.epub-itu-t-nnd .VenueDate {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    text-align: right;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd .endash {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 1rem
}

div.epub-itu-t-nnd span.AnnexNoTitleChar {
    font-size: 1.16rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.BodyText2Char {
    font-size: 1rem
}

div.epub-itu-t-nnd span.BodyTextChar {
    font-size: 1rem;
}

div.epub-itu-t-nnd span.BodyTextChar1 {
    font-size: 1rem
}

div.epub-itu-t-nnd span.BodyTextIndent2Char {
    font-size: 1rem
}

div.epub-itu-t-nnd span.BodyTextIndentChar {
    font-size: 0.8rem;
    color: #000000
}

div.epub-itu-t-nnd span.CommentTextChar {
    font-size: 0.8rem
}

div.epub-itu-t-nnd span.DocumentMapChar {
    font-size: 0.8rem
}

div.epub-itu-t-nnd span.EndnoteReference {
    vertical-align: super
}

div.epub-itu-t-nnd span.FigureChar {
    font-size: 1rem
}

div.epub-itu-t-nnd span.FigureNotitleChar {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.FollowedHyperlink {
    text-decoration: underline;
    color: #800080
}

div.epub-itu-t-nnd span.FooterChar {
    font-size: 0.7rem;
    text-transform: uppercase
}

div.epub-itu-t-nnd span.FootnoteReference {
    font-size: 0.8rem;
    vertical-align: 0.25rem
}

div.epub-itu-t-nnd span.FootnoteTextChar {
}

div.epub-itu-t-nnd span.Heading1Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading2Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading2Char1 {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading3Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading4Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading5Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading6Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading7Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading8Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Heading9Char {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.Hyperlink {
    text-decoration: underline;
    color: #0000ff;
}

div.epub-itu-t-nnd span.Mention1 {
    color: #2b579a;
    background-color: #e6e6e6
}

div.epub-itu-t-nnd span.NormalaftertitleChar {
    font-size: 1rem
}

div.epub-itu-t-nnd span.PlainTextChar {
    font-size: 0.875rem
}

div.epub-itu-t-nnd span.QuoteChar {
    font-size: 1rem;
    font-style: italic;
    color: #404040
}

div.epub-itu-t-nnd span.Recdef {
    font-weight: bold
}

div.epub-itu-t-nnd span.Strong {
    font-weight: bold;
}

div.epub-itu-t-nnd span.SubtitleChar {
    letter-spacing: 0.08rem;
    color: #5a5a5a
}

div.epub-itu-t-nnd span.TableNoTitleChar {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.TableheadChar {
    font-weight: bold
}

div.epub-itu-t-nnd span.TitleChar {
    font-size: 1rem;
    font-weight: bold
}

div.epub-itu-t-nnd span.UnresolvedMention1 {
    color: #605e5c;
    background-color: #e1dfdd
}

div.epub-itu-t-nnd span.UnresolvedMention2 {
    color: #605e5c;
    background-color: #e1dfdd
}

div.epub-itu-t-nnd span.UnresolvedMention3 {
    color: #605e5c;
    background-color: #e1dfdd
}

div.epub-itu-t-nnd span.bodytextChar0 {
    font-size: 0.83rem;
    color: #000000
}

div.epub-itu-t-nnd span.enumlev1Char {
    font-size: 1rem
}

div.epub-itu-t-nnd .Code {
    margin-top: 0.57rem;
    margin-right: 1.5rem;
    margin-left: 1.5rem;
    page-break-inside: avoid;
    page-break-after: avoid;
    line-height: 0.8rem;
    border-top: 0.125rem solid #000000;
    border-bottom: 0.125rem solid #000000;
    padding-top: 0.33rem;
    padding-bottom: 0.33rem;
    font-family: 'Courier New';
    font-size: 0.75rem
}

div.epub-itu-t-nnd .ContinuaTableBody {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.75rem
}

div.epub-itu-t-nnd .ContinuaTableHeader {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.75rem
}

div.epub-itu-t-nnd .ContinuaTableHeaderBold {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    widows: 0;
    orphans: 0;
    font-size: 0.75rem;
    font-weight: bold
}

div.epub-itu-t-nnd .ContinuaTestPurposeID {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.75rem
}

div.epub-itu-t-nnd .ContinuaTestPurposeLabel {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.75rem
}

div.epub-itu-t-nnd .ContinuaTestPurposeSpec {
    margin-top: 0.5rem;
    margin-bottom: 0rem;
    line-height: normal;
    font-size: 0.75rem
}

div.epub-itu-t-nnd .Figure del {
    position: relative;
    display: inline-block;
}

    div.epub-itu-t-nnd .Figure del::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: #2e97d3;
        transform: translateY(-50%);
    }

    div.epub-itu-t-nnd .Figure del > img {
        display: block;
        width: 100%;
    }

div.epub-itu-t-nnd [class^="FigureNoTitle" i] del {
    position: relative;
    display: inline-block;
}

    div.epub-itu-t-nnd [class^="FigureNoTitle" i] del::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: #2e97d3;
        transform: translateY(-50%);
    }

    div.epub-itu-t-nnd [class^="FigureNoTitle" i] del > img {
        display: block;
        width: 100%;
    }

div.epub-itu-t-nnd h1 > a > br,
div.epub-itu-t-nnd h2 > a > br,
div.epub-itu-t-nnd h3 > a > br,
div.epub-itu-t-nnd h4 > a > br,
div.epub-itu-t-nnd h5 > a > br,
div.epub-itu-t-nnd h6 > a > br,
div.epub-itu-t-nnd h1 > br,
div.epub-itu-t-nnd h2 > br,
div.epub-itu-t-nnd h3 > br,
div.epub-itu-t-nnd h4 > br,
div.epub-itu-t-nnd h5 > br,
div.epub-itu-t-nnd h6 > br {
    display: inline;
    content: '';
    padding: 0 2px;
}