inline-text — 100.00% verified visual parity

← all categories · PASS 51 · FAIL 0 · REFERENCE-DISPUTED 1 · 52 total · 300 DPI

diff colours:MissingExtraColorErrMatchFull-page diff: matching and per-channel ≤1.0% pixels are blank; coloured classes are same-coordinate above-floor evidence. Exact RGBA mismatch remains numeric.

show PASS 51status class min diff% sort

text-decoration-style:wavy — 0.00% verified visual parity PASS 0 · FAIL 0 · REFERENCE-DISPUTED 1all categories ↑

REFERENCE-DISPUTED 5332 px · above-floor 2.05% · raw 2.05% max-page diff inline-text-text-decoration-wavy · text-decoration-wavy · REFERENCE DISPUTEDMissingmissing 21.9%extra 9.4%ΔE 12.5

why: candidate lacks paint present in reference (21.9%)

A large underlined word requests a red wavy underline instead of the default solid rule. Catches: Painting every decoration as a straight solid line passes simple underline tests but misses style geometry. The exact Chrome waveform is retained as compatibility evidence, not a required curve.

reference dispute: CSS Text Decoration 4 section 2.2 requires only a wavy line, not Chrome's wavelength, amplitude, or jagged curve; Ironpress and WeasyPrint render different smooth waves.

regions (199 total; showing 64 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
Missing	19	2870	0,27 → 93,37	282	total 8.4% · largest 0.8%
ColorErr	161	1403	0,28 → 93,36	128	total 4.1% · largest 0.4% · max ΔE 45.3
Extra	19	1059	0,28 → 89,36	157	total 3.1% · largest 0.5%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
Missing	29,31 → 38,37	0.8		candidate lacks paint present in reference (0.8%)
Missing	45,31 → 52,37	0.8		candidate lacks paint present in reference (0.8%)
Missing	59,31 → 68,37	0.8		candidate lacks paint present in reference (0.8%)
Missing	51,27 → 59,33	0.7		candidate lacks paint present in reference (0.7%)
Missing	15,31 → 25,37	0.7		candidate lacks paint present in reference (0.7%)
Missing	37,27 → 45,32	0.7		candidate lacks paint present in reference (0.7%)
Missing	24,27 → 31,33	0.7		candidate lacks paint present in reference (0.7%)
Missing	72,31 → 83,37	0.6		candidate lacks paint present in reference (0.6%)
Missing	0,31 → 11,37	0.6		candidate lacks paint present in reference (0.6%)
Missing	66,27 → 72,33	0.5		candidate lacks paint present in reference (0.5%)
Missing	10,27 → 17,33	0.5		candidate lacks paint present in reference (0.5%)
Extra	52,31 → 58,36	0.5		candidate adds paint absent from reference (0.5%)
Missing	79,27 → 89,33	0.4		candidate lacks paint present in reference (0.4%)
Extra	39,32 → 44,36	0.4		candidate adds paint absent from reference (0.4%)
Extra	31,28 → 37,32	0.4		candidate adds paint absent from reference (0.4%)
Extra	45,28 → 51,32	0.4		candidate adds paint absent from reference (0.4%)
Extra	25,31 → 29,36	0.4		candidate adds paint absent from reference (0.4%)
ColorValue	12,31 → 18,36	0.4	ΔE 5.0 ΔRGB(-11,-61,-54)	fill recolour ΔRGB(-11,-61,-54) (ΔE 5.0)
ColorValue	58,28 → 66,33	0.3	ΔE 1.5 ΔRGB(-15,-79,-70)	fill recolour ΔRGB(-15,-79,-70) (ΔE 1.5)
Extra	60,28 → 65,32	0.3		candidate adds paint absent from reference (0.3%)
Extra	18,28 → 22,32	0.2		candidate adds paint absent from reference (0.2%)
AntialiasCoverage	72,28 → 76,31	0.2	ΔRGB(-3,-26,-22)	antialiasing coverage residue on a shared outline
ColorValue	68,30 → 70,34	0.2	ΔE 45.3 ΔRGB(-13,-75,-67)	fill recolour ΔRGB(-13,-75,-67) (ΔE 45.3)
Extra	68,31 → 72,36	0.2		candidate adds paint absent from reference (0.2%)
ColorValue	37,30 → 40,34	0.2	ΔE 45.3 ΔRGB(-13,-75,-67)	fill recolour ΔRGB(-13,-75,-67) (ΔE 45.3)
ColorValue	43,31 → 45,35	0.2	ΔE 5.0 ΔRGB(-11,-61,-54)	fill recolour ΔRGB(-11,-61,-54) (ΔE 5.0)
Missing	0,28 → 4,33	0.1		candidate lacks paint present in reference (0.1%)
Missing	90,35 → 93,37	0.1		candidate lacks paint present in reference (0.1%)
Missing	90,29 → 93,33	0.1		candidate lacks paint present in reference (0.1%)
ColorValue	28,33 → 32,36	0.1	ΔE 1.3 ΔRGB(-4,-23,-21)	fill recolour ΔRGB(-4,-23,-21) (ΔE 1.3)
AntialiasCoverage	83,31 → 85,34	0.1	ΔRGB(-5,-28,-25)	antialiasing coverage residue on a shared outline
AntialiasCoverage	20,29 → 23,32	0.1	ΔRGB(-12,-66,-59)	antialiasing coverage residue on a shared outline
ColorValue	52,32 → 54,34	0.1	ΔRGB(-7,-38,-33)	fill recolour ΔRGB(-7,-38,-33) (ΔE 0)
ColorValue	17,32 → 20,33	0.1	ΔRGB(-15,-79,-70)	fill recolour ΔRGB(-15,-79,-70) (ΔE 0)
ColorValue	0,33 → 3,36	0.1	ΔE 1.3 ΔRGB(-1,-7,-6)	fill recolour ΔRGB(-1,-7,-6) (ΔE 1.3)
ColorValue	58,31 → 59,33	0.1	ΔRGB(-11,-61,-54)	fill recolour ΔRGB(-11,-61,-54) (ΔE 0)
ColorValue	90,33 → 92,36	0.1	ΔE 1.3 ΔRGB(-1,-7,-6)	fill recolour ΔRGB(-1,-7,-6) (ΔE 1.3)
AntialiasCoverage	88,31 → 89,33	0.09	ΔRGB(-11,-61,-54)	antialiasing coverage residue on a shared outline
AntialiasCoverage	65,35 → 68,36	0.09	ΔRGB(-1,-15,-12)	antialiasing coverage residue on a shared outline
ColorValue	24,31 → 25,33	0.09	ΔRGB(-13,-75,-67)	fill recolour ΔRGB(-13,-75,-67) (ΔE 0)
ColorValue	44,29 → 46,30	0.08	ΔRGB(-32,-172,-155)	fill recolour ΔRGB(-32,-172,-155) (ΔE 0)
AntialiasCoverage	77,32 → 80,33	0.08	ΔRGB(-15,-79,-70)	antialiasing coverage residue on a shared outline
ColorValue	80,35 → 83,36	0.07	ΔE 2.7 ΔRGB(-1,-15,-12)	fill recolour ΔRGB(-1,-15,-12) (ΔE 2.7)
Extra	75,28 → 77,30	0.07		candidate adds paint absent from reference (0.07%)
Extra	85,31 → 88,32	0.06		candidate adds paint absent from reference (0.06%)
Extra	11,31 → 12,33	0.06		candidate adds paint absent from reference (0.06%)
AntialiasCoverage	23,28 → 24,29	0.06	ΔRGB(-24,-133,-119)	antialiasing coverage residue on a shared outline
AntialiasCoverage	7,29 → 8,30	0.06	ΔRGB(-30,-168,-150)	antialiasing coverage residue on a shared outline
AntialiasCoverage	3,32 → 5,33	0.06	ΔRGB(-12,-59,-52)	antialiasing coverage residue on a shared outline
AntialiasCoverage	30,31 → 32,32	0.06	ΔRGB(-11,-61,-54)	antialiasing coverage residue on a shared outline
AntialiasCoverage	8,28 → 9,29	0.05	ΔRGB(-24,-133,-119)	antialiasing coverage residue on a shared outline
ColorValue	36,29 → 37,30	0.05	ΔRGB(-30,-168,-150)	fill recolour ΔRGB(-30,-168,-150) (ΔE 0)
AntialiasCoverage	5,30 → 6,32	0.05	ΔRGB(-12,-66,-59)	antialiasing coverage residue on a shared outline
AntialiasCoverage	76,31 → 77,32	0.05	ΔRGB(-11,-61,-54)	antialiasing coverage residue on a shared outline
ColorValue	32,32 → 34,33	0.05	ΔRGB(-15,-79,-70)	fill recolour ΔRGB(-15,-79,-70) (ΔE 0)
Missing	84,32 → 85,33	0.04		candidate lacks paint present in reference (0.04%)
ColorValue	50,32 → 51,33	0.04	ΔRGB(-15,-83,-73)	fill recolour ΔRGB(-15,-83,-73) (ΔE 0)
AntialiasCoverage	51,29 → 52,31	0.03	ΔRGB(-30,-168,-150)	antialiasing coverage residue on a shared outline
ColorValue	35,31 → 37,32	0.03	ΔRGB(18,100,90)	fill recolour ΔRGB(+18,+100,+90) (ΔE 0)
Extra	7,28 → 8,29	0.03		candidate adds paint absent from reference (0.03%)
Extra	77,31 → 78,32	0.03		candidate adds paint absent from reference (0.03%)
Extra	12,33 → 13,34	0.03		candidate adds paint absent from reference (0.03%)
AntialiasCoverage	0,30 → 1,30	0.02	ΔRGB(-1,-1,-1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	47,31 → 48,31	0.02	ΔRGB(-1,-4,-3)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-text-decoration-wavy.html

1<!DOCTYPE html><html><head><meta charset='utf-8'><style>@page{size:256px 104px;margin:0}html{font-family:ParitySans;line-height:1.5}*{margin:0;box-sizing:border-box}body{padding:16px;background:#fff;font-size:34px}.t{text-decoration-line:underline;text-decoration-style:wavy;text-decoration-color:#d7263d;color:#111}</style></head><body><span class='t'>Wave</span></body></html>

inline non-replaced box edges — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.49% · raw 0.49% (3712 px) inline-text-horizontal-edges · horizontal-padding-marginPASS via CSS-scale observation: stable same-coordinate outline phaseAntialiasCoveragemissing 0.6%extra 0.3%ΔE 32.0

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

Horizontal padding and margins advance surrounding inline text across LTR, RTL, and wrapped fragments.

regions (105 total; showing 64 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
Missing	7	316	72,96 → 236,166	240	total 0.07% · largest 0.05%
Extra	11	169	16,96 → 277,147	92	total 0.04% · largest 0.02%
ColorErr	87	3227	16,128 → 113,171	332	total 0.7% · largest 0.07%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	45,134 → 52,146	0.07	ΔRGB(41,30,33)	antialiasing coverage residue on a shared outline
AntialiasCoverage	55,131 → 61,143	0.06	ΔRGB(81,59,65)	antialiasing coverage residue on a shared outline
AntialiasCoverage	83,134 → 97,143	0.05	ΔRGB(34,25,27)	antialiasing coverage residue on a shared outline
Missing	113,128 → 114,147	0.05		candidate lacks paint present in reference (0.05%)
AntialiasCoverage	28,137 → 35,143	0.04	ΔRGB(-27,-20,-22)	antialiasing coverage residue on a shared outline
AntialiasCoverage	63,137 → 69,143	0.04	ΔRGB(-27,-20,-22)	antialiasing coverage residue on a shared outline
AntialiasCoverage	29,134 → 36,143	0.03	ΔRGB(25,18,20)	antialiasing coverage residue on a shared outline
AntialiasCoverage	64,134 → 71,143	0.03	ΔRGB(25,18,20)	antialiasing coverage residue on a shared outline
AntialiasCoverage	105,134 → 112,143	0.03	ΔRGB(65,48,53)	antialiasing coverage residue on a shared outline
AntialiasCoverage	72,147 → 113,147	0.03	ΔRGB(-17,-26,-12)	antialiasing coverage residue on a shared outline
AntialiasCoverage	80,135 → 85,141	0.03	ΔRGB(3,3,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	78,131 → 79,143	0.03	ΔRGB(-165,-120,-132)	antialiasing coverage residue on a shared outline
AntialiasCoverage	43,134 → 44,146	0.02	ΔRGB(-103,-75,-82)	antialiasing coverage residue on a shared outline
AntialiasCoverage	39,131 → 39,143	0.02	ΔRGB(-135,-99,-109)	antialiasing coverage residue on a shared outline
AntialiasCoverage	40,131 → 41,143	0.02	ΔRGB(150,109,121)	antialiasing coverage residue on a shared outline
AntialiasCoverage	53,131 → 54,143	0.02	ΔRGB(-103,-75,-82)	antialiasing coverage residue on a shared outline
Extra	16,129 → 19,145	0.02		candidate adds paint absent from reference (0.02%)
AntialiasCoverage	103,137 → 108,143	0.02	ΔRGB(-81,-59,-65)	antialiasing coverage residue on a shared outline
AntialiasCoverage	98,136 → 101,143	0.02	ΔRGB(-165,-120,-132)	antialiasing coverage residue on a shared outline
AntialiasCoverage	90,139 → 96,143	0.01	ΔRGB(65,48,53)	antialiasing coverage residue on a shared outline
AntialiasCoverage	106,139 → 110,141	0.01	ΔRGB(9,6,7)	antialiasing coverage residue on a shared outline
Missing	236,96 → 236,115	0.01		candidate lacks paint present in reference (0.01%)
Extra	277,96 → 277,115	0.01		candidate adds paint absent from reference (0.01%)
AntialiasCoverage	90,135 → 95,137	0.009179	ΔRGB(9,6,7)	antialiasing coverage residue on a shared outline
AntialiasCoverage	100,136 → 101,141	0.009179	ΔRGB(189,138,152)	antialiasing coverage residue on a shared outline
AntialiasCoverage	97,132 → 99,135	0.008762	ΔRGB(-122,-89,-98)	antialiasing coverage residue on a shared outline
AntialiasCoverage	80,131 → 83,134	0.007510	ΔRGB(189,138,152)	antialiasing coverage residue on a shared outline
AntialiasCoverage	103,134 → 104,135	0.003755	ΔRGB(165,120,132)	antialiasing coverage residue on a shared outline
AntialiasCoverage	108,142 → 110,143	0.003546	ΔRGB(24,18,20)	antialiasing coverage residue on a shared outline
AntialiasCoverage	100,132 → 100,134	0.003338	ΔRGB(189,138,152)	antialiasing coverage residue on a shared outline
AntialiasCoverage	80,142 → 83,143	0.003338	ΔRGB(-23,-17,-18)	antialiasing coverage residue on a shared outline
Missing	73,160 → 73,163	0.002503		candidate lacks paint present in reference (0.002503%)
AntialiasCoverage	16,136 → 16,139	0.002086	ΔRGB(-43,-65,-31)	antialiasing coverage residue on a shared outline
AntialiasCoverage	71,166 → 72,168	0.002086	ΔRGB(5,7,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	22,128 → 24,128	0.001252	ΔRGB(-11,-17,-8)	antialiasing coverage residue on a shared outline
AntialiasCoverage	68,152 → 69,153	0.001252	ΔRGB(4,5,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	73,158 → 73,159	0.001252	ΔRGB(11,17,8)	antialiasing coverage residue on a shared outline
AntialiasCoverage	70,154 → 71,155	0.001043	ΔRGB(4,6,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	72,155 → 72,156	0.001043	ΔRGB(4,7,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	73,164 → 73,165	0.001043	ΔRGB(9,13,6)	antialiasing coverage residue on a shared outline
AntialiasCoverage	68,170 → 69,170	0.001043	ΔRGB(5,6,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	16,134 → 16,135	0.000834	ΔRGB(-17,-26,-12)	antialiasing coverage residue on a shared outline
AntialiasCoverage	16,140 → 16,141	0.000834	ΔRGB(-17,-26,-12)	antialiasing coverage residue on a shared outline
AntialiasCoverage	19,145 → 20,146	0.000834	ΔRGB(-13,-20,-9)	antialiasing coverage residue on a shared outline
AntialiasCoverage	21,147 → 22,147	0.000834	ΔRGB(-13,-20,-9)	antialiasing coverage residue on a shared outline
AntialiasCoverage	23,147 → 24,147	0.000834	ΔRGB(-8,-11,-6)	antialiasing coverage residue on a shared outline
AntialiasCoverage	69,153 → 70,153	0.000834	ΔRGB(5,6,3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	69,169 → 70,170	0.000834	ΔRGB(5,8,4)	antialiasing coverage residue on a shared outline
AntialiasCoverage	21,128 → 22,128	0.000626	ΔRGB(-25,-37,-18)	antialiasing coverage residue on a shared outline
AntialiasCoverage	108,137 → 108,137	0.000626	ΔRGB(-15,-12,-13)	antialiasing coverage residue on a shared outline
AntialiasCoverage	73,157 → 73,157	0.000626	ΔRGB(10,16,7)	antialiasing coverage residue on a shared outline
AntialiasCoverage	71,168 → 71,169	0.000626	ΔRGB(11,16,8)	antialiasing coverage residue on a shared outline
AntialiasCoverage	67,171 → 68,171	0.000626	ΔRGB(4,5,3)	antialiasing coverage residue on a shared outline
Extra	22,128 → 22,128	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	21,128 → 21,128	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	20,129 → 20,129	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	20,129 → 20,129	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	20,146 → 20,146	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	20,146 → 20,146	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	21,147 → 21,147	0.000417		candidate adds paint absent from reference (0.000417%)
Extra	22,147 → 22,147	0.000417		candidate adds paint absent from reference (0.000417%)
AntialiasCoverage	21,129 → 21,129	0.000417	ΔRGB(-4,-7,-3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	20,129 → 20,129	0.000417	ΔRGB(-4,-7,-3)	antialiasing coverage residue on a shared outline
AntialiasCoverage	20,129 → 20,129	0.000417	ΔRGB(-9,-13,-6)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-horizontal-edges.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 320px 240px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  body { padding: 16px; color: #102a43; font-size: 16px; }
11  .row { height: 32px; white-space: nowrap; }
12  .padded { padding: 0 16px; background: #ffd166; }
13  .margined { margin: 0 16px; background: #06d6a0; }
14  .rtl { direction: rtl; }
15  .rtl-edge { padding-left: 8px; padding-right: 24px; background: #ef476f; }
16  .wrap { width: 128px; white-space: normal; line-height: 24px; }
17  .wrap-edge { padding: 0 12px; border-radius: 8px; background: #cdb4db; }
18</style>
19</head>
20<body>
21  <div class="row">A<span class="padded">B</span>C</div>
22  <div class="row">A<span class="margined">B</span>C</div>
23  <div class="row">A<span>B</span>C</div>
24  <div class="row rtl">א<span class="rtl-edge">ב</span>ג</div>
25  <div class="wrap">A <span class="wrap-edge">alpha <b>beta</b> gamma</span> Z</div>
26</body>
27</html>

inline-block — 100.00% verified visual parity PASS 4 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.03% · raw 0.04% (207 px) inline-text-inline-block-baseline-multiline · baseline-multilinePASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 20.2

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

Multi-line inline-block aligns its LAST line's baseline to the surrounding text baseline (CSS2 §10.8.1).

regions (6 total; showing 6 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	6	207	87,44 → 94,52	159	total 0.08% · largest 0.06%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	87,44 → 94,52	0.06	ΔRGB(-4,-4,-4)	antialiasing coverage residue on a shared outline
AntialiasCoverage	88,45 → 93,47	0.02	ΔRGB(2,2,1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	90,47 → 90,47	0.000766	ΔRGB(-1,0,0)	antialiasing coverage residue on a shared outline
AntialiasCoverage	89,47 → 89,47	0.000383	ΔRGB(0,-1,-1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	91,47 → 91,47	0.000383	ΔRGB(-1,-1,-1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	92,47 → 92,47	0.000383	ΔRGB(-1,-1,0)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-inline-block-baseline-multiline.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 480px 120px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .line {
11    margin: 20px;
12    padding: 8px;
13    width: 360px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 18px;
18    color: #1a1a1a;
19  }
20  /* An inline-block with MULTIPLE in-flow lines aligns its LAST line's
21     baseline to the surrounding text baseline (CSS2 §10.8.1). */
22  .ib {
23    display: inline-block;
24    width: 70px;
25    background: #d8e4f2;
26    border: 2px solid #2a4a8a;
27    padding: 4px;
28    font-size: 14px;
29    color: #16294f;
30  }
31</style>
32</head>
33<body>
34  <div class="line">Text <span class="ib">one two three</span> Text</div>
35</body>
36</html>

PASS exact match inline-text-inline-block-baseline · baseline-alignment

Inline-block with content aligns its last-line baseline to the surrounding text baseline.

PASS exact match inline-text-inline-block-shrink-to-fit · shrink-to-fit

Inline-blocks with no explicit width use shrink-to-fit sizing, hugging their content (CSS2 §10.3.9).

PASS exact match inline-text-multiple-inline-blocks · multiple

Several inline-blocks flow left-to-right on one line, separated by inter-element whitespace.

letter-spacing — 100.00% verified visual parity PASS 2 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-letter-spacing · positive

letter-spacing:8px on monospace text widens advance between every glyph.

PASS exact match inline-text-letter-spacing-negative · negative

Negative letter-spacing tightens the gap between glyphs (css-text-3 §8.2).

line-height — 100.00% verified visual parity PASS 3 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-line-height-length · length

line-height:<length> sets a fixed line-box height (CSS2 §10.8).

PASS exact match inline-text-line-height-numeric · numeric

Three filled paragraphs with line-height:2; verifies inter-line spacing and line-box height.

PASS exact match inline-text-line-height-unitless · unitless

A unitless line-height:1 multiplies the font size for the used line-box height (CSS2 §10.8.1).

overflow-wrap — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-overflow-wrap-break-word · break-word

overflow-wrap:break-word breaks an over-long word so it fits the box (css-text-3 §5.4).

sub-point text-decoration thickness and offset — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-decoration-subpoint-geometry · text-decoration-subpoint-geometry

A 0.1px decoration exercises the CSS-mandated one-device-pixel thickness floor while auto, explicit zero, and signed +/-1px (0.75pt) offsets stay distinct. Catches: arbitrary 1pt floors, treating an authored offset as an adjustment to the automatic position, offset rescaling, or thickness-dependent compensation.

text-align — 100.00% verified visual parity PASS 4 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.07% · raw 0.07% (520 px) inline-text-text-align-justify-multiline · justify-multilinePASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 26.3

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

text-align:justify stretches inter-word spacing so non-last lines reach both edges (css-text-3 §7.3).

regions (5 total; showing 5 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	5	520	219,42 → 262,51	155	total 0.1% · largest 0.04%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	219,42 → 227,51	0.04	ΔRGB(-2,-2,-2)	antialiasing coverage residue on a shared outline
AntialiasCoverage	255,42 → 262,51	0.03	ΔRGB(-21,-21,-21)	antialiasing coverage residue on a shared outline
AntialiasCoverage	220,43 → 226,50	0.03	ΔRGB(-2,-2,-2)	antialiasing coverage residue on a shared outline
AntialiasCoverage	255,45 → 261,51	0.02	ΔRGB(37,37,37)	antialiasing coverage residue on a shared outline
AntialiasCoverage	256,46 → 261,50	0.02	ΔRGB(-5,-5,-5)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-text-align-justify-multiline.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 400px 184px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .box {
11    width: 280px;
12    margin: 20px;
13    padding: 8px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 16px;
18    color: #1a1a1a;
19    text-align: justify;
20  }
21</style>
22</head>
23<body>
24  <!-- text-align:justify stretches inter-word spacing so every non-last line
25       reaches both edges (css-text-3 §7.3). -->
26  <div class="box">Justified text stretches the spaces between words so that each full line touches both the left and the right edge of the box.</div>
27</body>
28</html>

PASS exact match inline-text-text-align-center · center

text-align:center horizontally centers a short line within the box content area.

PASS exact match inline-text-text-align-justify · justify

text-align:justify stretches inter-word spacing on wrapped non-last lines to both edges.

PASS exact match inline-text-text-align-right · right

text-align:right pushes a short line to the right edge of the box content area.

text-decoration — 100.00% verified visual parity PASS 3 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.11% · raw 0.11% (435 px) inline-text-text-decoration-overline · overlinePASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 84.8

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

text-decoration-line:overline draws a line above the text (css-text-decor-3 §2.1).

regions (1 total; showing 1 representative)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	1	435	69,11 → 208,11	435	total 0.3% · largest 0.3%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	69,11 → 208,11	0.3	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-text-decoration-overline.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 424px 96px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .box {
11    width: 300px;
12    margin: 20px;
13    padding: 8px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 20px;
18    color: #1a1a1a;
19  }
20  .over { text-decoration: overline; }
21</style>
22</head>
23<body>
24  <!-- text-decoration-line:overline draws a line above the text
25       (css-text-decor-3 §2.1). -->
26  <div class="box">Head <span class="over">overlined text</span> end</div>
27</body>
28</html>

PASS visually equivalent · no rejecting defect · thresholded evidence 0.06% · raw 0.06% (224 px) inline-text-text-decoration-line-through · line-throughPASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 76.4

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

text-decoration-line:line-through strikes a line through the text (css-text-decor-3 §2.1).

regions (14 total; showing 14 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	14	224	65,27 → 156,27	36	total 0.2% · largest 0.02%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	93,27 → 105,27	0.02	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	147,27 → 156,27	0.02	ΔRGB(161,161,161)	antialiasing coverage residue on a shared outline
AntialiasCoverage	68,27 → 74,27	0.01	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	86,27 → 92,27	0.01	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	135,27 → 140,27	0.01	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	117,27 → 122,27	0.01	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	111,27 → 116,27	0.01	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	124,27 → 128,27	0.008149	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	130,27 → 133,27	0.008149	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	142,27 → 145,27	0.007469	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	76,27 → 79,27	0.006790	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	81,27 → 84,27	0.006790	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	107,27 → 109,27	0.006111	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline
AntialiasCoverage	65,27 → 66,27	0.002716	ΔRGB(216,216,216)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-text-decoration-line-through.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 424px 96px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .box {
11    width: 300px;
12    margin: 20px;
13    padding: 8px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 20px;
18    color: #1a1a1a;
19  }
20  .strike { text-decoration: line-through; }
21</style>
22</head>
23<body>
24  <!-- text-decoration-line:line-through draws a line through the text
25       (css-text-decor-3 §2.1). -->
26  <div class="box">Price <span class="strike">old value</span> new</div>
27</body>
28</html>

PASS exact match inline-text-text-decoration-underline · underline

text-decoration:underline with a colored 2px line under an inline span.

text-decoration-color — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.10% · raw 0.10% (419 px) inline-text-text-decoration-color · distinctPASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 48.7

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

text-decoration-color sets a line colour distinct from the text colour (css-text-decor-3 §2.2). Aspirational: not yet supported.

regions (1 total; showing 1 representative)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	1	419	30,35 → 164,35	419	total 0.3% · largest 0.3%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	30,35 → 164,35	0.3	ΔRGB(38,208,208)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-text-decoration-color.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 440px 96px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .box {
11    width: 320px;
12    margin: 20px;
13    padding: 8px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 20px;
18    color: #1a1a1a;
19  }
20  /* text-decoration-color sets a line colour distinct from the text colour
21     (css-text-decor-3 §2.2). */
22  .deco {
23    text-decoration: underline;
24    text-decoration-color: #cc2222;
25  }
26</style>
27</head>
28<body>
29  <div class="box">A <span class="deco">red underline</span> here</div>
30</body>
31</html>

text-decoration-line:underline overline — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.10% · raw 0.10% (247 px) inline-text-text-decoration-multiple-lines · text-decoration-multiple-linesPASS via CSS-scale observation: sub-CSS shared-outline coverageMissingmissing 2.1%

why: visually accepted coverage phase; raw candidate lacks paint present in reference (2.1%)

A span requests underline and overline at the same time. Catches: A single-keyword text-decoration parser passes underline and overline fixtures separately but drops the combined declaration.

regions (1 total; showing 1 representative)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
Missing	1	247	0,3 → 79,3	247	total 0.8% · largest 0.8%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
Missing	0,3 → 79,3	0.8		candidate lacks paint present in reference (0.8%)

source · cases/inline-text/inline-text-text-decoration-multiple-lines.html

1<!DOCTYPE html><html><head><meta charset='utf-8'><style>@page{size:240px 104px;margin:0}html{font-family:ParitySans;line-height:1.5}*{margin:0;box-sizing:border-box}body{padding:16px;background:#fff;font-size:34px}.t{text-decoration-line:underline overline;text-decoration-color:#d7263d;color:#111}</style></head><body><span class='t'>Both</span></body></html>

text-decoration-thickness:6px — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-text-decoration-thickness-length · text-decoration-thickness-length

A large underlined word sets a 6px decoration thickness, visibly thicker than the default underline. Catches: A renderer using a fixed font-size-relative stroke passes default underline tests but ignores author thickness.

text-indent — 100.00% verified visual parity PASS 2 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-text-indent-length · length

text-indent:<length> indents only the first formatted line (css-text-3 §8).

PASS exact match inline-text-text-indent-percent · percent-containing-block

text-indent:50% indents only the first formatted line by half the containing block width; catches length-only text-indent parsing.

text-transform — 100.00% verified visual parity PASS 3 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-text-transform-capitalize · capitalize

text-transform:capitalize upper-cases the first letter of each word (css-text-3 §2.1).

PASS exact match inline-text-text-transform-lowercase · lowercase

text-transform:lowercase maps each glyph to lower case (css-text-3 §2.1).

PASS exact match inline-text-text-transform-uppercase · uppercase

text-transform:uppercase maps each glyph to upper case (css-text-3 §2.1).

text-underline-offset:10px — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-text-underline-offset-length · text-underline-offset-length

An underlined word requests a 10px underline offset, leaving a large gap below the baseline. Catches: A fixed underline-position renderer passes ordinary underline tests but cannot move the line.

vertical-align — 100.00% verified visual parity PASS 9 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.35% · raw 0.36% (1566 px) inline-text-vertical-align-super · superPASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 23.3

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

Inline-block box vertical-align:super raised above the text baseline (CSS2 §10.8.1).

regions (7 total; showing 7 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	7	1566	10,25 → 91,47	340	total 0.9% · largest 0.2%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	26,30 → 37,42	0.2	ΔRGB(-1,-1,-1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	63,30 → 74,47	0.2	ΔRGB(4,4,4)	antialiasing coverage residue on a shared outline
AntialiasCoverage	76,25 → 91,45	0.2	ΔRGB(1,1,1)	antialiasing coverage residue on a shared outline
AntialiasCoverage	10,26 → 25,42	0.2	ΔRGB(-19,-19,-19)	antialiasing coverage residue on a shared outline
AntialiasCoverage	14,28 → 20,36	0.06	ΔRGB(16,16,16)	antialiasing coverage residue on a shared outline
AntialiasCoverage	79,34 → 89,41	0.05	ΔRGB(-56,-56,-56)	antialiasing coverage residue on a shared outline
AntialiasCoverage	79,27 → 89,34	0.05	ΔRGB(64,64,64)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-vertical-align-super.html

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<style>
6  @page { size: 424px 104px; margin: 0; }
7  html { font-family: ParitySans; line-height: 1.5; }
8  * { margin: 0; box-sizing: border-box; }
9  html, body { background: #ffffff; }
10  .line {
11    margin: 20px;
12    padding: 8px;
13    width: 300px;
14    border: 2px solid #1a1a1a;
15    background: #f2f2f2;
16    font-family: ParitySans;
17    font-size: 22px;
18    color: #1a1a1a;
19  }
20  /* vertical-align:super raises the box above the baseline (CSS2 §10.8.1). */
21  .box {
22    display: inline-block;
23    width: 24px;
24    height: 24px;
25    background: #8a2a6a;
26    border: 2px solid #54143e;
27    vertical-align: super;
28  }
29</style>
30</head>
31<body>
32  <div class="line">Ax<span class="box"></span>yQ</div>
33</body>
34</html>

PASS exact match inline-text-vertical-align-baseline · baseline

Inline-block box vertical-align:baseline sitting on the text baseline between glyphs.

PASS exact match inline-text-vertical-align-bottom · bottom

Inline-block box vertical-align:bottom aligned to the bottom of the line box (CSS2 §10.8.1).

PASS exact match inline-text-vertical-align-length · length

vertical-align:18px shifts an inline-block above the surrounding baseline; catches keyword-only implementations that fall back to baseline.

PASS exact match inline-text-vertical-align-middle · middle

Inline-block box vertical-align:middle centered on the line x-height.

PASS exact match inline-text-vertical-align-sub · sub

Inline-block box vertical-align:sub lowered below the text baseline (CSS2 §10.8.1).

PASS exact match inline-text-vertical-align-text-bottom · text-bottom

vertical-align:text-bottom aligns to the parent text bottom inside a tall line box; catches aliasing text-bottom to bottom.

PASS exact match inline-text-vertical-align-text-top · text-top

Inline-block box vertical-align:text-top aligned to the top of the parent text content.

PASS exact match inline-text-vertical-align-top · top

Inline-block box vertical-align:top aligned to the top of the line box.

vertical-align:<percentage> — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-vertical-align-percent · vertical-align-percent

An inline-block square uses vertical-align:50% and shifts upward by half its own line-height. Catches: A keyword/length-only implementation ignores percentages while still passing keyword and length baseline tests.

white-space — 100.00% verified visual parity PASS 7 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-unicode-spaces · unicode-space-preservation

NBSP, EN SPACE, and EM SPACE retain their authored advances while ordinary spaces still collapse.

PASS exact match inline-text-white-space-break-spaces · break-spaces

white-space:break-spaces preserves spaces/newlines and soft-wraps after preserved spaces (css-text-3 §4.1.1).

PASS exact match inline-text-white-space-normal · normal

white-space:normal collapses runs of spaces/newlines to a single space and soft-wraps (css-text-3 §4.1.1).

PASS exact match inline-text-white-space-nowrap · nowrap

white-space:nowrap forces a single line, clipped by overflow:hidden in a narrow box.

PASS exact match inline-text-white-space-pre · pre

white-space:pre preserves runs of spaces and explicit newlines in monospace text.

PASS exact match inline-text-white-space-pre-line · pre-line

white-space:pre-line collapses spaces but preserves newlines as forced breaks (css-text-3 §4.1.1).

PASS exact match inline-text-white-space-pre-wrap · pre-wrap

white-space:pre-wrap preserves spaces while still wrapping at the box edge.

white-space:break-spaces trailing preserved spaces — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS visually equivalent · no rejecting defect · thresholded evidence 0.04% · raw 0.04% (225 px) inline-text-break-spaces-trailing-wrap · break-spaces-trailing-wrapPASS via CSS-scale observation: sub-CSS shared-colour coverageAntialiasCoverageΔE 49.5

why: visually accepted coverage phase; raw antialiasing coverage residue on a shared outline

A narrow preserved-space line wraps after visible spaces before the next word instead of hanging them outside the line box. Catches: Treating break-spaces like pre-wrap passes basic break-spaces fixtures but lets trailing spaces hang and keeps the next word on the wrong line.

regions (3 total; showing 3 representatives)

Complete component census grouped by dominant raster class; representative details are bounded.

Complete dominant-class aggregates

class	regions	pixels	union bbox (CSS px)	largest px	maximum magnitude
ColorErr	3	225	44,3 → 75,57	75	total 0.3% · largest 0.09%

Representative region details (worst-first)

class	bbox (CSS px)	area%	magnitude	reason
AntialiasCoverage	62,3 → 62,27	0.09	ΔRGB(-19,-205,-194)	antialiasing coverage residue on a shared outline
AntialiasCoverage	75,3 → 75,27	0.09	ΔRGB(-19,-205,-194)	antialiasing coverage residue on a shared outline
AntialiasCoverage	44,33 → 44,57	0.09	ΔRGB(19,205,194)	antialiasing coverage residue on a shared outline

source · cases/inline-text/inline-text-break-spaces-trailing-wrap.html

1<!DOCTYPE html><html><head><meta charset='utf-8'><style>@page{size:320px 184px;margin:0}html{font-family:ParitySans;line-height:1.5}*{margin:0;box-sizing:border-box}body{padding:10px;background:#fff}.box{width:150px;font-size:20px;line-height:26px;white-space:break-spaces;background:#eaf3ff;border:2px solid #222}.mark{background:#d7263d;color:#fff}</style></head><body><div class='box'>AA     <span class='mark'>B</span></div><div class='box'>AA<span class='mark'>B</span></div></body></html>

word-break — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-word-break-break-all · break-all

word-break:break-all allows a break between any two characters, filling each line (css-text-3 §5.1).

word-spacing — 100.00% verified visual parity PASS 2 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-word-spacing · positive

word-spacing:20px widens the gap at space characters between words on a single line.

PASS exact match inline-text-word-spacing-negative · negative

Negative word-spacing narrows the gap at spaces between words (css-text-3 §8.1).

word-spacing:<percentage> — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-word-spacing-percent · word-spacing-percent

Two identical text rows compare normal spacing with word-spacing:200%, making every word gap visibly wider. Catches: A length-only word-spacing implementation ignores percentages and still passes px positive/negative spacing fixtures.

wrapping — 100.00% verified visual parity PASS 1 · FAIL 0 · REFERENCE-DISPUTED 0all categories ↑

PASS exact match inline-text-wrapping-normal · normal

Default soft wrapping of inline text across multiple lines inside a narrow fixed-width box.