@vivliostyle/core - npm Package Compare versions

Comparing version 2.20.0 to 2.21.0

lib/vivliostyle/adaptive-viewer.d.ts

@@ -57,2 +57,3 @@ import * as Base from "./base";
     needResize: boolean;
+    resized: boolean;
     needRefresh: boolean;
@@ -74,2 +75,4 @@ viewportSize: ViewportSize | null;
     }[];
+    pixelRatio: number;
+    pixelRatioLimit: number;
     viewport: Vgen.Viewport | null;
@@ -76,0 +79,0 @@ opfView: Epub.OPFView;

lib/vivliostyle/assets.d.ts

@@ -21,7 +21,7 @@ /**
 /** vivliostyle-viewport-screen.css */
-export declare const VivliostyleViewportScreenCss = "\n@media screen {\n  [data-vivliostyle-viewer-viewport] {\n    background: #aaaaaa;\n  }\n\n  [data-vivliostyle-page-container] {\n    background: white;\n    z-index: 0;\n  }\n\n  [data-vivliostyle-viewer-viewport] {\n    display: flex;\n    overflow: auto;\n    position: relative;\n  }\n\n  [data-vivliostyle-outer-zoom-box] {\n    margin: auto;\n    overflow: hidden;\n    flex: none;\n  }\n\n  [data-vivliostyle-viewer-viewport] [data-vivliostyle-spread-container] {\n    display: -webkit-flex;\n    display: flex;\n    flex: none;\n    justify-content: center;\n    transform-origin: left top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-page-progression=\"ltr\"]\n    [data-vivliostyle-spread-container] {\n    flex-direction: row;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-page-progression=\"rtl\"]\n    [data-vivliostyle-spread-container] {\n    flex-direction: row-reverse;\n  }\n\n  [data-vivliostyle-viewer-viewport] [data-vivliostyle-page-container] {\n    margin: 0 auto;\n    flex: none;\n    transform-origin: center top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-page-side=\"left\"] {\n    margin-right: 1px;\n    transform-origin: right top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-page-side=\"right\"] {\n    margin-left: 1px;\n    transform-origin: left top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-unpaired-page=\"true\"] {\n    margin-left: auto;\n    margin-right: auto;\n    transform-origin: center top;\n  }\n}\n";
+export declare const VivliostyleViewportScreenCss = "\n@media screen {\n  [data-vivliostyle-viewer-viewport] {\n    background: #aaaaaa;\n  }\n\n  [data-vivliostyle-page-container] {\n    background: white;\n    z-index: 0;\n  }\n\n  [data-vivliostyle-viewer-viewport] {\n    display: flex;\n    overflow: auto;\n    position: relative;\n  }\n\n  [data-vivliostyle-outer-zoom-box] {\n    margin: auto;\n    overflow: hidden;\n    flex: none;\n  }\n\n  [data-vivliostyle-viewer-viewport] [data-vivliostyle-spread-container] {\n    display: flex;\n    flex: none;\n    justify-content: center;\n    transform-origin: left top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-page-progression=\"ltr\"]\n    [data-vivliostyle-spread-container] {\n    flex-direction: row;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-page-progression=\"rtl\"]\n    [data-vivliostyle-spread-container] {\n    flex-direction: row-reverse;\n  }\n\n  [data-vivliostyle-viewer-viewport] [data-vivliostyle-page-container] {\n    margin: 0 auto;\n    flex: none;\n    transform-origin: center top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-page-side=\"left\"] {\n    margin-right: 1px;\n    transform-origin: right top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-page-side=\"right\"] {\n    margin-left: 1px;\n    transform-origin: left top;\n  }\n\n  [data-vivliostyle-viewer-viewport][data-vivliostyle-spread-view=\"true\"]\n    [data-vivliostyle-page-container][data-vivliostyle-unpaired-page=\"true\"] {\n    margin-left: auto;\n    margin-right: auto;\n    transform-origin: center top;\n  }\n}\n";
 /** vivliostyle-viewport.css */
-export declare const VivliostyleViewportCss = "\n[data-vivliostyle-layout-box] {\n  position: absolute;\n  left: 0;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  overflow: hidden;\n  z-index: -1;\n}\n\n[data-vivliostyle-debug] [data-vivliostyle-layout-box] {\n  right: auto;\n  bottom: auto;\n  overflow: visible;\n  z-index: auto;\n}\n\n[data-vivliostyle-page-container] {\n  position: relative;\n  overflow: hidden;\n}\n\n[data-vivliostyle-bleed-box] {\n  position: absolute;\n  /* overflow: hidden; ** removed to fix issue #945 */\n  box-sizing: border-box;\n}\n\n[data-vivliostyle-page-box] ~ [data-vivliostyle-page-box] {\n  display: none;\n}\n\n[data-vivliostyle-toc-box] {\n  position: absolute;\n  left: 3px;\n  top: 3px;\n  overflow: scroll;\n  overflow-x: hidden;\n  background: rgba(248, 248, 248, 0.9);\n  border-radius: 2px;\n  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);\n}\n\n@media print {\n  [data-vivliostyle-toc-box] {\n    display: none;\n  }\n\n  [data-vivliostyle-outer-zoom-box],\n  [data-vivliostyle-spread-container] {\n    width: 100% !important;\n    height: 100% !important;\n  }\n\n  [data-vivliostyle-spread-container],\n  [data-vivliostyle-page-container] {\n    transform: none !important;\n  }\n\n  [data-vivliostyle-page-container] {\n    display: block !important;\n    max-height: 100vh;\n    break-after: page;\n  }\n\n  [data-vivliostyle-bleed-box] > div > div::before {\n    display: block;\n    content: \"\";\n    padding-top: 0.015625px;\n    margin-bottom: -0.015625px;\n  }\n\n  /* Gecko-only hack, see https://bugzilla.mozilla.org/show_bug.cgi?id=267029#c17 */\n  @-moz-document url-prefix()  {\n    [data-vivliostyle-page-container]:nth-last-child(n + 2) {\n      top: -1px;\n      margin-top: 1px;\n      margin-bottom: -1px;\n    }\n    /* Workaround Gecko problem on page break */\n    [data-vivliostyle-page-container] {\n      break-after: auto;\n      height: 100% !important;\n    }\n  }\n}\n";
+export declare const VivliostyleViewportCss = "\n[data-vivliostyle-layout-box] {\n  position: absolute;\n  left: 0;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  overflow: hidden;\n  z-index: -1;\n  transform-origin: left top;\n}\n\n[data-vivliostyle-debug] [data-vivliostyle-layout-box] {\n  right: auto;\n  bottom: auto;\n  overflow: visible;\n  z-index: auto;\n}\n\n[data-vivliostyle-spread-container] {\n  transform: scale(var(--viv-outputScale,1));\n  transform-origin: left top;\n}\n\n/* Emulate high pixel ratio using zoom & transform:scale() */\n@supports (zoom: 8) {\n  [data-vivliostyle-layout-box] {\n    zoom: calc(var(--viv-outputPixelRatio,1) / var(--viv-devicePixelRatio,1));\n    transform: scale(calc(var(--viv-devicePixelRatio,1) / var(--viv-outputPixelRatio,1)));\n  }\n  [data-vivliostyle-spread-container] {\n    zoom: calc(var(--viv-outputPixelRatio,1) / var(--viv-devicePixelRatio,1));\n    transform: scale(calc(var(--viv-outputScale,1) * var(--viv-devicePixelRatio,1) / var(--viv-outputPixelRatio,1)));\n  }\n  /* Workaround for Chromium's default border etc. widths not zoomed but scaled down */\n  [data-vivliostyle-spread-container] :where([style*=border],[style*=outline],[style*=rule]) {\n    border-width: medium;\n    outline-width: medium;\n    column-rule-width: medium;\n  }\n  [data-vivliostyle-spread-container] ::-webkit-scrollbar {\n    width: 8px;\n    height: 8px;\n  }\n  [data-vivliostyle-spread-container] ::-webkit-scrollbar-track {\n    background-color: #f4f4f4;\n  }\n  [data-vivliostyle-spread-container] ::-webkit-scrollbar-thumb {\n    border-radius: 4px;\n    background: #c7c7c7;\n  }\n  [data-vivliostyle-spread-container] ::-webkit-scrollbar-thumb:hover {\n    background: #7d7d7d;\n  }\n}\n\n[data-vivliostyle-page-container] {\n  position: relative;\n  overflow: hidden;\n}\n\n[data-vivliostyle-bleed-box] {\n  position: absolute;\n  overflow: hidden;\n  box-sizing: border-box;\n}\n\n[data-vivliostyle-page-box] ~ [data-vivliostyle-page-box] {\n  display: none;\n}\n\n[data-vivliostyle-toc-box] {\n  position: absolute;\n  left: 3px;\n  top: 3px;\n  overflow: scroll;\n  overflow-x: hidden;\n  background: rgba(248, 248, 248, 0.9);\n  border-radius: 2px;\n  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);\n}\n\n@media print {\n  [data-vivliostyle-toc-box] {\n    display: none;\n  }\n\n  [data-vivliostyle-outer-zoom-box],\n  [data-vivliostyle-spread-container] {\n    width: 100% !important;\n    height: 100% !important;\n  }\n\n  [data-vivliostyle-spread-container] {\n    --viv-outputScale: 1 !important;\n    --viv-devicePixelRatio: 1 !important;\n  }\n\n  /* for Safari */\n  ::-webkit-full-page-media, [data-vivliostyle-spread-container] {\n    zoom: normal !important;\n    transform: none !important;\n  }\n\n  [data-vivliostyle-page-container] {\n    transform: none !important;\n  }\n\n  [data-vivliostyle-page-container] {\n    display: block !important;\n    max-height: 100vh;\n  }\n\n  [data-vivliostyle-page-container]:not(:last-child) {\n    break-after: page;\n  }\n\n  /* Gecko-only hack, see https://bugzilla.mozilla.org/show_bug.cgi?id=267029#c17 */\n  @-moz-document url-prefix()  {\n    [data-vivliostyle-page-container]:nth-last-child(n + 2) {\n      top: -1px;\n      margin-top: 1px;\n      margin-bottom: -1px;\n    }\n    /* Workaround Gecko problem on page break */\n    [data-vivliostyle-page-container] {\n      break-after: auto !important;\n      height: 100% !important;\n    }\n  }\n}\n";
 /** validation.txt */
-export declare const ValidationTxt = "\n/*\n * Copyright 2013 Google, Inc.\n * Copyright 2015 Trim-marks Inc.\n * Copyright 2019 Vivliostyle Foundation\n *\n * CSS property validation.\n */\nNUM = POS_NUM | ZERO | NEGATIVE;\nNNEG_NUM = POS_NUM | ZERO;\nINT = POS_INT | ZERO | NEGATIVE;\nNNEG_INT = POS_INT | ZERO;\nPERCENTAGE = POS_PERCENTAGE | ZERO | NEGATIVE;\nSTRICT_PERCENTAGE = POS_PERCENTAGE | ZERO_PERCENTAGE | NEGATIVE;\nNNEG_PERCENTAGE = POS_PERCENTAGE | ZERO;\nLENGTH = POS_LENGTH | ZERO | NEGATIVE;\nNNEG_LENGTH = POS_LENGTH | ZERO;\nPLENGTH = LENGTH | PERCENTAGE;\nPPLENGTH = POS_LENGTH | ZERO | POS_PERCENTAGE;\nALENGTH = LENGTH | auto;\nAPLENGTH = PLENGTH | auto;\nPAPLENGTH = PPLENGTH | auto;\nANGLE = POS_ANGLE | ZERO | NEGATIVE;\nLENGTH_OR_NUM = LENGTH | NUM;\nANGLE_OR_NUM = ANGLE | NUM;\nMIN_MAX_FIT_CONTENT = min-content | max-content | fit-content;\nBG_POSITION_TERM = PLENGTH | left | center | right | top | bottom;\nURI_OR_NONE = URI | none;\nIMAGE = URI | IMAGE_FUNCTION | none;\nbackground-attachment = COMMA( [scroll | fixed | local]+ );\nbackground-color = COLOR;\nbackground-image = COMMA( IMAGE+ );\nbackground-position = COMMA( SPACE(BG_POSITION_TERM{1,4})+ ); /* relaxed */\nbackground-repeat = COMMA( [repeat | repeat-x | repeat-y | no-repeat]+ );\nborder-collapse = collapse | separate;\nBORDER_SIDE_COLOR = COLOR;\nBORDER_SIDE_STYLE = none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset;\nBORDER_SIDE_WIDTH = thin: 1px | medium: 3px | thick: 5px | NNEG_LENGTH;\nborder-spacing = LENGTH LENGTH?;\nborder-top-color = BORDER_SIDE_COLOR;\nborder-right-color = BORDER_SIDE_COLOR;\nborder-bottom-color = BORDER_SIDE_COLOR;\nborder-left-color = BORDER_SIDE_COLOR;\nborder-top-style = BORDER_SIDE_STYLE;\nborder-right-style = BORDER_SIDE_STYLE;\nborder-bottom-style = BORDER_SIDE_STYLE;\nborder-left-style = BORDER_SIDE_STYLE;\nborder-top-width = BORDER_SIDE_WIDTH;\nborder-right-width = BORDER_SIDE_WIDTH;\nborder-bottom-width = BORDER_SIDE_WIDTH;\nborder-left-width = BORDER_SIDE_WIDTH;\nBORDER_RADIUS = PLENGTH{1,2};\nborder-top-left-radius = BORDER_RADIUS;\nborder-top-right-radius = BORDER_RADIUS;\nborder-bottom-right-radius = BORDER_RADIUS;\nborder-bottom-left-radius = BORDER_RADIUS;\nborder-image-source = IMAGE;\nborder-image-slice = [NUM | PERCENTAGE]{1,4} || fill; /* relaxed */\nborder-image-width = [NUM | PLENGTH | auto]{1,4};\nborder-image-outset = [NUM | LENGTH]{1,4};\nborder-image-repeat = [ stretch | repeat | round | space ]{1,2};\nbottom = APLENGTH;\ncaption-side = top | bottom;\nclear = none | left | right | top | bottom | both | all | same;\nclip = rect(ALENGTH{4}) | rect(SPACE(ALENGTH{4})) | auto;\ncolor = COLOR;\nLIST_STYLE_TYPE = disc | circle | square | decimal | decimal-leading-zero | lower-roman |\n    upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha |\n    upper-alpha | russian | upper-russian | lower-russian | cjk-ideographic | trad-chinese-informal |\n    hebrew | none;\nTYPE_OR_UNIT_IN_ATTR = string | color | url | integer | number | length | angle | time | frequency;\nATTR = attr(SPACE(IDENT TYPE_OR_UNIT_IN_ATTR?) [ STRING | IDENT | COLOR | INT | NUM | PLENGTH | ANGLE | POS_TIME | FREQUENCY]?);\nCONTENT_LIST = [ STRING | URI | counter(IDENT LIST_STYLE_TYPE?) |\n    counters(IDENT STRING LIST_STYLE_TYPE?) | ATTR |\n    target-counter([ STRING | URI ] IDENT LIST_STYLE_TYPE?) |\n    target-counter(ATTR IDENT LIST_STYLE_TYPE?) |\n    target-counters([ STRING | URI ] IDENT STRING LIST_STYLE_TYPE?) |\n    target-counters(ATTR IDENT STRING LIST_STYLE_TYPE?) |\n    open-quote | close-quote | no-open-quote | no-close-quote |\n    content([ text | before | after | first-letter ]?) |\n    string(IDENT [first | start | last | first-except]?) ]+;\nCONTENT = normal | none | CONTENT_LIST;\ncontent = CONTENT;\nCOUNTER = [ IDENT INT? ]+ | none;\ncounter-increment = COUNTER;\ncounter-reset = COUNTER;\ncounter-set = COUNTER;\ncursor = COMMA(URI* [ auto | crosshair | default | pointer | move | e-resize | ne-resize | nw-resize |\n    n-resize | se-resize | sw-resize | s-resize | w-resize | text | wait | help | progress ]);\ndirection = ltr | rtl;\ndisplay = inline | block | list-item | inline-block | table | inline-table | table-row-group |\n    table-header-group | table-footer-group | table-row | table-column-group | table-column |\n    table-cell | table-caption | none | oeb-page-head | oeb-page-foot | flex | inline-flex |\n    ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | run-in | compact | marker;\nempty-cells = show | hide;\nFAMILY = SPACE(IDENT+) | STRING;\nFAMILY_LIST = COMMA( FAMILY+ );\nfont-family = FAMILY_LIST;\nfont-size = xx-small | x-small | small | medium | large | x-large | xx-large | larger | smaller | PPLENGTH;\nfont-style = normal | italic | oblique;\nfont-weight = normal | bold | bolder | lighter | POS_NUM;\nheight = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nleft = APLENGTH;\nletter-spacing = normal | LENGTH_OR_NUM;\nline-height = normal | POS_NUM | PPLENGTH;\nlist-style-image = IMAGE;\nlist-style-position = inside | outside;\nlist-style-type = LIST_STYLE_TYPE;\nmargin-right = APLENGTH;\nmargin-left = APLENGTH;\nmargin-top = APLENGTH;\nmargin-bottom = APLENGTH;\nNPLENGTH = none | PLENGTH;\nmax-height = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-width = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmin-height = APLENGTH | MIN_MAX_FIT_CONTENT;\nmin-width = APLENGTH | MIN_MAX_FIT_CONTENT;\norphans = POS_INT;\noutline-offset = LENGTH;\noutline-color = COLOR | invert;\noutline-style = BORDER_SIDE_STYLE;\noutline-width = BORDER_SIDE_WIDTH;\noverflow = visible | hidden | scroll | auto;\npadding-right = PPLENGTH;\npadding-left = PPLENGTH;\npadding-top = PPLENGTH;\npadding-bottom = PPLENGTH;\nPAGE_BREAK = auto | always | avoid | left | right | recto | verso;\npage-break-after = PAGE_BREAK;\npage-break-before = PAGE_BREAK;\npage-break-inside = avoid | auto;\nposition = static | relative | absolute | fixed;\nquotes = [STRING STRING]+ | none | auto;\nright = APLENGTH;\ntable-layout = auto | fixed;\ntext-align = left | right | center | justify | start | end;\ntext-indent = PLENGTH;\ntext-transform = capitalize | uppercase | lowercase | none;\ntop = APLENGTH;\nvertical-align = baseline | sub | super | top | text-top | middle | bottom | text-bottom | PLENGTH;\nvisibility = visible | hidden | collapse;\nwhite-space = normal | pre | nowrap | pre-wrap | pre-line | break-spaces;\nwidows = POS_INT;\nwidth = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nword-spacing = normal | LENGTH_OR_NUM;\nz-index = auto | INT;\n\n[epub,moz,webkit]hyphens = auto | manual | none;\n[webkit]hyphenate-character = auto | STRING;\n\n/* css-logical */\nmargin-block-start = APLENGTH;\nmargin-block-end = APLENGTH;\nmargin-inline-start = APLENGTH;\nmargin-inline-end = APLENGTH;\npadding-block-start = APLENGTH;\npadding-block-end = APLENGTH;\npadding-inline-start = APLENGTH;\npadding-inline-end = APLENGTH;\nborder-block-start-color = BORDER_SIDE_COLOR;\nborder-block-end-color = BORDER_SIDE_COLOR;\nborder-inline-start-color = BORDER_SIDE_COLOR;\nborder-inline-end-color = BORDER_SIDE_COLOR;\nborder-block-start-style = BORDER_SIDE_STYLE;\nborder-block-end-style = BORDER_SIDE_STYLE;\nborder-inline-start-style = BORDER_SIDE_STYLE;\nborder-inline-end-style = BORDER_SIDE_STYLE;\nborder-block-start-width = BORDER_SIDE_WIDTH;\nborder-block-end-width = BORDER_SIDE_WIDTH;\nborder-inline-start-width = BORDER_SIDE_WIDTH;\nborder-inline-end-width = BORDER_SIDE_WIDTH;\nblock-start = APLENGTH;\nblock-end = APLENGTH;\ninline-start = APLENGTH;\ninline-end = APLENGTH;\nblock-size = PAPLENGTH | MIN_MAX_FIT_CONTENT;\ninline-size = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-block-size = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-inline-size = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmin-block-size = APLENGTH | MIN_MAX_FIT_CONTENT;\nmin-inline-size = APLENGTH | MIN_MAX_FIT_CONTENT;\n\nSHAPE = auto | rectangle( PLENGTH{4} ) |  ellipse( PLENGTH{4} ) |  circle( PLENGTH{3} ) |\n    polygon( SPACE(PLENGTH+)+ );\n[epubx]shape-inside = SHAPE;\n[epubx,webkit]shape-outside = SHAPE;\n[epubx]wrap-flow = auto | both | start | end | maximum | clear | around /* epub al */;\n\nTRANSFORM_FUNCTION = matrix(NUM{6}) | translate(PLENGTH{1,2}) | translateX(PLENGTH) | translateY(PLENGTH) |\n scale(NUM{1,2}) | scaleX(NUM) | scaleY(NUM) | rotate(ANGLE) | skewX(ANGLE) | skewY(ANGLE);\n[epub]transform = none | TRANSFORM_FUNCTION+;\n[epub]transform-origin = [[[ top | bottom | left | right] PLENGTH?] | center | PLENGTH]{1,2}; /* relaxed */\n\nBOX = border-box | padding-box | content-box;\nSHADOW = SPACE(inset || LENGTH{2,4} || COLOR); /* relaxed */\n[webkit]background-size = COMMA( SPACE( [PLENGTH | auto ]{1,2} | cover | contain)+ );\n[webkit]background-origin = COMMA( BOX+ );\n[webkit]background-clip = COMMA( BOX+ );\n[webkit]box-shadow = none | COMMA( SHADOW+ );\ntext-shadow = none |  COMMA( SHADOW+ );\n[webkit]box-decoration-break = slice | clone;\nFILTER_FUNCTION = blur(LENGTH) | brightness(NUM | PERCENTAGE) | contrast(NUM | PERCENTAGE) | drop-shadow(SPACE(LENGTH{2,3} COLOR?))\n                | grayscale(NUM | PERCENTAGE) | hue-rotate(ANGLE) | invert(NUM | PERCENTAGE) | opacity(NUM | PERCENTAGE)\n                | saturate(NUM | PERCENTAGE) | sepia(NUM | PERCENTAGE);\nFILTER_FUNCTION_LIST = FILTER_FUNCTION+;\n[webkit]filter = none | FILTER_FUNCTION_LIST;\n\nopacity = NUM;\n\n[moz,webkit]column-width = LENGTH | auto;\n[moz,webkit]column-count = INT | auto;\n[moz,webkit]column-gap = LENGTH | normal;\n[moz,webkit]column-rule-color = COLOR;\n[moz,webkit]column-rule-style = BORDER_SIDE_STYLE;\n[moz,webkit]column-rule-width = BORDER_SIDE_WIDTH;\nBREAK = auto | avoid | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region;\nbreak-before = BREAK;\nbreak-after = BREAK;\nbreak-inside = auto | avoid | avoid-page | avoid-column | avoid-region;\n[webkit]column-span = none | auto | all;\n[moz]column-fill = auto | balance | balance-all;\nmargin-break = auto | keep | discard;\n\nsrc = COMMA([SPACE(URI format(STRING+)?) | local(FAMILY)]+); /* for font-face */\n\n[epubx,webkit]flow-from = IDENT;\n[epubx,webkit]flow-into = IDENT;\n[epubx]flow-linger = INT | none;\n[epubx]flow-priority = INT;\n[epubx]flow-options = none | [ exclusive || last || static ];\n[epubx]page = INT | auto | IDENT; /* page: IDENT is for CSS Paged Media */\n[epubx]min-page-width = LENGTH;\n[epubx]min-page-height = LENGTH;\n[epubx]required = true | false;\n[epubx]enabled = true | false;\n[epubx]conflicting-partitions = COMMA(IDENT+);\n[epubx]required-partitions = COMMA(IDENT+);\n[epubx]snap-height = LENGTH | none;\n[epubx]snap-width = LENGTH | none;\n[epubx]flow-consume = all | some;\n[epubx]utilization = NUM;\n[epubx]text-zoom = font-size | scale;\n\n[adapt]template = URI_OR_NONE;\n[adapt]behavior = IDENT;\n\n/* CSS Fonts */\nCOMMON_LIG_VALUES        = [ common-ligatures | no-common-ligatures ];\nDISCRETIONARY_LIG_VALUES = [ discretionary-ligatures | no-discretionary-ligatures ];\nHISTORICAL_LIG_VALUES    = [ historical-ligatures | no-historical-ligatures ];\nCONTEXTUAL_ALT_VALUES    = [ contextual | no-contextual ];\nfont-variant-ligatures = normal | none | [ COMMON_LIG_VALUES || DISCRETIONARY_LIG_VALUES || HISTORICAL_LIG_VALUES || CONTEXTUAL_ALT_VALUES ];\nfont-variant-caps = normal | small-caps | all-small-caps | petite-caps | all-petite-caps | unicase | titling-caps;\nNUMERIC_FIGURE_VALUES   = [ lining-nums | oldstyle-nums ];\nNUMERIC_SPACING_VALUES  = [ proportional-nums | tabular-nums ];\nNUMERIC_FRACTION_VALUES = [ diagonal-fractions | stacked-fractions ];\nfont-variant-numeric = normal | [ NUMERIC_FIGURE_VALUES || NUMERIC_SPACING_VALUES || NUMERIC_FRACTION_VALUES || ordinal || slashed-zero ];\nEAST_ASIAN_VARIANT_VALUES = [ jis78 | jis83 | jis90 | jis04 | simplified | traditional ];\nEAST_ASIAN_WIDTH_VALUES   = [ full-width | proportional-width ];\nfont-variant-east-asian = normal | [ EAST_ASIAN_VARIANT_VALUES || EAST_ASIAN_WIDTH_VALUES || ruby ];\nfont-variant_css2 = normal | small-caps; /* for font shorthand */\nfont-size-adjust = none | NNEG_NUM;\n[webkit]font-kerning = auto | normal | none;\nfont-feature-settings = COMMA( normal | SPACE( STRING [ on | off | INT ]? )+ );\nFONT_STRETCH_CSS3_VALUES = normal | wider | narrower | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded;\nfont-stretch = FONT_STRETCH_CSS3_VALUES | PERCENTAGE;\nfont-stretch_css3 = FONT_STRETCH_CSS3_VALUES; /* for font shorthand */\nfont-display = [ auto | block | swap | fallback | optional ];\nunicode-range = COMMA( URANGE+ );\n\n/* CSS Images */\nimage-resolution = RESOLUTION;\nobject-fit = fill | contain | cover | none | scale-down;\nobject-position = COMMA( SPACE(BG_POSITION_TERM{1,4})+ ); /* relaxed */\n\n/* CSS Paged Media */\nPAGE_SIZE = a10 | a9 | a8 | a7 | a6 | a5 | a4 | a3 | a2 | a1 | a0\n          | b10 | b9 | b8 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0\n          | c10 | c9 | c8 | c7 | c6 | c5 | c4 | c3 | c2 | c1 | c0\n          | jis-b10 | jis-b9 | jis-b8 | jis-b7 | jis-b6 | jis-b5 | jis-b4 | jis-b3 | jis-b2 | jis-b1 | jis-b0\n          | letter | legal | ledger;\nbleed = auto | LENGTH;\nmarks = none | [ crop || cross ];\nsize = POS_LENGTH{1,2} | auto | [ PAGE_SIZE || [ portrait | landscape ] ];\ncrop-offset = auto | LENGTH;\n\n/* CSS Page Floats */\nfloat-reference = inline | column | region | page;\nfloat = block-start | block-end | inline-start | inline-end | snap-block | snap-inline | left | right | top | bottom | none | footnote;\nfloat-min-wrap-block = PPLENGTH;\n\n/* CSS Ruby */\nruby-align = start | center | space-between | space-around;\nruby-position = over | under | inter-character;\n\n/* CSS Size Adjust */\n[moz]text-size-adjust = auto | none | POS_PERCENTAGE;\n\n/* CSS Text */\n[webkit]line-break = auto | loose | normal | strict | anywhere;\noverflow-wrap = normal | break-word | anywhere;\n[moz]tab-size = NNEG_INT | NNEG_LENGTH;\n[moz]text-align-last = auto | start | end | left | right | center | justify;\ntext-justify = auto | none | inter-word | inter-character;\nword-break = normal | keep-all | break-all | break-word;\ntext-spacing = normal | none | auto | [[ trim-start | space-start | space-first ] ||\n    [ trim-end | space-end | allow-end ] || [ trim-adjacent | space-adjacent ] ||\n    no-compress || ideograph-alpha || ideograph-numeric || punctuation];\nhanging-punctuation = none | [ first || [ force-end | allow-end ] || last ];\n\n/* CSS Text Decoration */\n[webkit]text-decoration-color = COLOR;\n[webkit]text-decoration-line = none | [ underline || overline || line-through || blink ];\n[webkit]text-decoration-skip = none | [ objects || spaces || ink || edges || box-decoration ];\n[webkit]text-decoration-style = solid | double | dotted | dashed | wavy;\n[webkit]text-decoration-thickness = from-font | APLENGTH;\n[epub,webkit]text-emphasis-color = COLOR;\n[webkit]text-emphasis-position = [ over | under ] [ right | left ];\n[epub,webkit]text-emphasis-style = none | [[ filled | open ] || [ dot | circle | double-circle | triangle | sesame ]] | STRING;\n[webkit]text-underline-position = auto | [ under || [ left | right ]];\n\n/* CSS Transforms */\n[webkit]backface-visibility = visible | hidden;\n\n/* CSS UI */\nbox-sizing = content-box | padding-box | border-box;\ntext-overflow = [clip | ellipsis | STRING]{1,2};\n\n/* CSS Writing Modes */\n[epub,webkit]text-combine = none | horizontal;\ntext-combine-upright = none | all; /* relaxed */\n[epub,webkit]text-orientation = mixed | upright | sideways-right | sideways-left | sideways | use-glyph-orientation /* the following values are kept for backward-compatibility */ | vertical-right | rotate-right | rotate-left | rotate-normal | auto;\nunicode-bidi = normal | embed | isolate | bidi-override | isolate-override | plaintext;\n[epub,webkit]writing-mode = horizontal-tb | vertical-rl | lr-tb | rl-tb | tb-rl | lr | rl | tb;\n\n/* CSS Flex box */\nFLEX_BASIS = content | PAPLENGTH;\nflex-direction = row | row-reverse | column | column-reverse;\nflex-wrap = nowrap | wrap | wrap-reverse;\norder = INT;\nflex-grow = NNEG_NUM;\nflex-shrink = NNEG_NUM;\nflex-basis = FLEX_BASIS;\nflex = none | [ [ NNEG_NUM NNEG_NUM? ] || FLEX_BASIS ];\njustify-content = flex-start | flex-end | center | space-between | space-around;\nalign-items = flex-start | flex-end | center | baseline | stretch;\nalign-self = auto | flex-start | flex-end | center | baseline | stretch;\nalign-content = flex-start | flex-end | center | space-between | space-around | stretch;\n\n/* Pointer Events */\ntouch-action = auto | none | [ pan-x || pan-y ] | manipulation;\n\n/* SVG 2 */\nOPACITY_VALUE = NUM | PERCENTAGE;\nDASH_ARRAY = COMMA( SPACE( [ LENGTH | PERCENTAGE | NUM ]+ )+ );\nPAINT = none | child | child(INT) | COLOR | SPACE( URI [none | COLOR]? ) | context-fill | context-stroke;\ncolor-interpolation = auto | sRGB | linearRGB;\ncolor-rendering = auto | optimizeSpeed | optimizeQuality;\nfill = PAINT;\nfill-opacity = OPACITY_VALUE;\nfill-rule = nonzero | evenodd;\nglyph-orientation-vertical = auto | NUM | ANGLE;\nimage-rendering = auto | optimizeSpeed | optimizeQuality | crisp-edges | pixelated;\nmarker-start = none | URI;\nmarker-mid = none | URI;\nmarker-end = none | URI;\npointer-events = bounding-box | visiblePainted | visibleFill | visibleStroke | visible | painted | fill | stroke | all | none;\npaint-order = normal | [ fill || stroke || markers ];\nshape-rendering = auto | optimizeSpeed | crispEdges | geometricPrecision;\nstop-color = COLOR;\nstop-opacity = OPACITY_VALUE;\nstroke = PAINT;\nstroke-dasharray = none | DASH_ARRAY;\nstroke-dashoffset = PERCENTAGE | LENGTH_OR_NUM;\nstroke-linecap = butt | round | square;\nstroke-linejoin = miter | round | bevel;\nstroke-miterlimit = NUM;\nstroke-opacity = OPACITY_VALUE;\nstroke-width = PERCENTAGE | LENGTH_OR_NUM;\ntext-anchor = start | middle | end;\ntext-rendering = auto | optimizeSpeed | optimizeLegibility | geometricPrecision;\nvector-effect = none | SPACE( [ non-scaling-stroke | non-scaling-size | non-rotation | fixed-position ]+ [ viewport | screen ]? );\n\n/* SVG 1.1 */\nalignment-baseline = auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical;\nbaseline-shift = baseline | sub | super | PERCENTAGE | LENGTH_OR_NUM;\ndominant-baseline = auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge;\nmask = none | URI;\n\n/* css-masking-1 */\nSHAPE_RADIUS = PLENGTH | closest-side | farthest-side;\nFILL_RULE = nonzero | evenodd;\nSHAPE_BOX = BOX | margin-box;\nGEOMETRY_BOX = SHAPE_BOX | fill-box | stroke-box | view-box;\nBASIC_SHAPE =\n    inset( SPACE( PLENGTH{1,4} [ round PLENGTH{1,4} [ SLASH PLENGTH{1,4} ]? ]? ) )\n  | circle(  SPACE( [SHAPE_RADIUS]?    [at BG_POSITION_TERM{1,4}]? ) )\n  | ellipse( SPACE( SHAPE_RADIUS{2}? [at BG_POSITION_TERM{1,4}]? ) )\n  | polygon( FILL_RULE? COMMA( SPACE( PLENGTH{2} )+ )+ );\n[webkit]clip-path = none | URI | [ BASIC_SHAPE || GEOMETRY_BOX ];\nclip-rule = nonzero | evenodd;\n\n/* filters */\nflood-color = COLOR;\nflood-opacity = OPACITY_VALUE;\nlighting-color = COLOR;\n\n/* compositing-1 */\nBLEND_MODE = normal | multiply | screen | overlay | darken | lighten | color-dodge | color-burn | hard-light | soft-light | difference | exclusion | hue | saturation | color | luminosity;\nmix-blend-mode = BLEND_MODE;\nisolation = auto | isolate;\nbackground-blend-mode = COMMA( BLEND_MODE+ );\n\n/* CSS GCPM */\nstring-set = COMMA( SPACE( IDENT CONTENT_LIST )+ | none );\nfootnote-policy = auto | line;\n\n/* CSS Repeated Headers and Footers */\n[viv]repeat-on-break = auto | none | header | footer;\n\n/* Compatibility */\n[webkit]text-fill-color = COLOR;\n[webkit]text-stroke-color = COLOR;\n[webkit]text-stroke-width = BORDER_SIDE_WIDTH;\n\nDEFAULTS\n\nbackground-attachment: scroll;\nbackground-color: transparent;\nbackground-image: none;\nbackground-repeat: repeat;\nbackground-position: 0% 0%;\nbackground-clip: border-box;\nbackground-origin: padding-box;\nbackground-size: auto;\nborder-top-color: currentColor;\nborder-right-color: currentColor;\nborder-bottom-color: currentColor;\nborder-left-color: currentColor;\nborder-top-style: none;\nborder-right-style: none;\nborder-bottom-style: none;\nborder-left-style: none;\nborder-top-width: 3px;\nborder-right-width: 3px;\nborder-bottom-width: 3px;\nborder-left-width: 3px;\nborder-top-left-radius: 0;\nborder-top-right-radius: 0;\nborder-bottom-right-radius: 0;\nborder-bottom-left-radius: 0;\nborder-image-source: none;\nborder-image-slice: 100%;\nborder-image-width: 1;\nborder-image-outset: 0;\nborder-image-repeat: stretch;\ncolumn-count: auto;\ncolumn-gap: normal;\ncolumn-width: auto;\ncolumn-rule-color: currentColor;\ncolumn-rule-style: none;\ncolumn-rule-width: 3px;\ncolumn-fill: balance;\noutline-color: currentColor;\noutline-style: none;\noutline-width: 3px;\nflex-direction: row;\nflex-wrap: nowrap;\nfont-family: serif;\nfont-style: normal;\nfont-size: medium;\nfont-size-adjust: none;\nfont-kerning: auto;\nfont-feature-settings: normal;\nfont-variant-ligatures: normal;\nfont-variant-caps: normal;\nfont-variant-numeric: normal;\nfont-variant-east-asian: normal;\nfont-weight: normal;\nfont-stretch: normal;\nline-height: normal;\nlist-style-image: none;\nlist-style-position: outside;\nlist-style-type: disc;\nmargin-bottom: auto;\nmargin-left: auto;\nmargin-right: auto;\nmargin-top: auto;\npadding-bottom: auto;\npadding-left: auto;\npadding-right: auto;\npadding-top: auto;\ntext-emphasis-color: currentColor;\ntext-emphasis-style: none;\ntext-stroke-color: currentColor;\ntext-stroke-width: 0;\nmarker-start: none;\nmarker-mid: none;\nmarker-end: none;\n\n/* css-logical */\nborder-block-start-color: currentColor;\nborder-block-end-color: currentColor;\nborder-inline-start-color: currentColor;\nborder-inline-end-color: currentColor;\nborder-block-start-style: none;\nborder-block-end-style: none;\nborder-inline-start-style: none;\nborder-inline-end-style: none;\nborder-block-start-width: 3px;\nborder-block-end-width: 3px;\nborder-inline-start-width: 3px;\nborder-inline-end-width: 3px;\n\nSHORTHANDS\n\nall = ALL;\nbackground = COMMA background-image [background-position [ / background-size ]] background-repeat\n     background-attachment [background-origin background-clip] background-color; /* background-color is a special case, see the code */\nborder-top = border-top-width border-top-style border-top-color;\nborder-right = border-right-width border-right-style border-right-color;\nborder-bottom = border-bottom-width border-bottom-style border-bottom-color;\nborder-left = border-left-width border-left-style border-left-color;\nborder-width = INSETS border-top-width border-right-width border-bottom-width border-left-width;\nborder-style = INSETS border-top-style border-right-style border-bottom-style border-left-style;\nborder-color = INSETS border-top-color border-right-color border-bottom-color border-left-color;\nborder = border-width border-style border-color;\nborder-image = border-image-source border-image-slice [ / border-image-width [ / border-image-outset ] ]\n     border-image-repeat;\nborder-radius = INSETS_SLASH border-top-left-radius border-top-right-radius\n     border-bottom-right-radius border-bottom-left-radius;\n[moz,webkit]columns = column-width column-count;\n[moz,webkit]column-rule = column-rule-width column-rule-style column-rule-color;\nflex-flow = flex-direction flex-wrap;\noeb-column-number = column-count;\noutline = outline-width outline-style outline-color;\nlist-style = list-style-type list-style-position list-style-image;\nmargin = INSETS margin-top margin-right margin-bottom margin-left;\npadding = INSETS padding-top padding-right padding-bottom padding-left;\nfont = FONT font-style font-variant_css2 font-weight font-stretch_css3 /* font-size line-height font-family are special-cased */;\nfont-variant = font-variant-ligatures font-variant-caps font-variant-numeric font-variant-east-asian;\n[epub,webkit]text-emphasis = text-emphasis-style text-emphasis-color;\nmarker = INSETS marker-start marker-mid marker-end;\n[webkit]text-stroke = text-stroke-width text-stroke-color;\ntext-decoration = text-decoration-line text-decoration-color text-decoration-style text-decoration-thickness;\n\n/* css-logical */\nmargin-block = INSETS margin-block-start margin-block-end;\nmargin-inline = INSETS margin-inline-start margin-inline-end;\npadding-block = INSETS padding-block-start padding-block-end;\npadding-inline = INSETS padding-inline-start padding-inline-end;\nborder-block-width = INSETS border-block-start-width border-block-end-width;\nborder-block-style = INSETS border-block-start-style border-block-end-style;\nborder-block-color = INSETS border-block-start-color border-block-end-color;\nborder-inline-width = INSETS border-inline-start-width border-inline-end-width;\nborder-inline-style = INSETS border-inline-start-style border-inline-end-style;\nborder-inline-color = INSETS border-inline-start-color border-inline-end-color;\nborder-block = border-block-width border-block-style border-block-color;\nborder-inline = border-inline-width border-inline-style border-inline-color;\nborder-block-start = border-block-start-width border-block-start-style border-block-start-color;\nborder-block-end = border-block-end-width border-block-end-style border-block-end-color;\nborder-inline-start = border-inline-start-width border-inline-start-style border-inline-start-color;\nborder-inline-end = border-inline-end-width border-inline-end-style border-inline-end-color;\ninset-block-start = block-start;\ninset-block-end = block-end;\ninset-inline-start = inline-start;\ninset-inline-end = inline-end;\ninset-block = INSETS block-start block-end;\ninset-inline = INSETS inline-start inline-end;\ninset = INSETS top right bottom left;\n\n/* old names  */\nword-wrap = overflow-wrap;\n[adapt,webkit]margin-before = margin-block-start;\n[adapt,webkit]margin-after = margin-block-end;\n[adapt,webkit]margin-start = margin-inline-start;\n[adapt,webkit]margin-end = margin-inline-end;\n[adapt,webkit]padding-before = padding-block-start;\n[adapt,webkit]padding-after = padding-block-end;\n[adapt,webkit]padding-start = padding-inline-start;\n[adapt,webkit]padding-end = padding-inline-end;\n[adapt,webkit]border-before-color = border-block-start-color;\n[adapt,webkit]border-after-color = border-block-end-color;\n[adapt,webkit]border-start-color = border-inline-start-color;\n[adapt,webkit]border-end-color = border-inline-end-color;\n[adapt,webkit]border-before-style = border-block-start-style;\n[adapt,webkit]border-after-style = border-block-end-style;\n[adapt,webkit]border-start-style = border-inline-start-style;\n[adapt,webkit]border-end-style = border-inline-end-style;\n[adapt,webkit]border-before-width = border-block-start-width;\n[adapt,webkit]border-after-width = border-block-end-width;\n[adapt,webkit]border-start-width = border-inline-start-width;\n[adapt,webkit]border-end-width = border-inline-end-width;\n[adapt,webkit]before = block-start;\n[adapt,webkit]after = block-end;\n[adapt,webkit]start = inline-start;\n[adapt,webkit]end = inline-end;\n\n";
+export declare const ValidationTxt = "\n/*\n * Copyright 2013 Google, Inc.\n * Copyright 2015 Trim-marks Inc.\n * Copyright 2019 Vivliostyle Foundation\n *\n * CSS property validation.\n */\nNUM = POS_NUM | ZERO | NEGATIVE;\nNNEG_NUM = POS_NUM | ZERO;\nINT = POS_INT | ZERO | NEGATIVE;\nNNEG_INT = POS_INT | ZERO;\nPERCENTAGE = POS_PERCENTAGE | ZERO | NEGATIVE;\nSTRICT_PERCENTAGE = POS_PERCENTAGE | ZERO_PERCENTAGE | NEGATIVE;\nNNEG_PERCENTAGE = POS_PERCENTAGE | ZERO;\nLENGTH = POS_LENGTH | ZERO | NEGATIVE;\nNNEG_LENGTH = POS_LENGTH | ZERO;\nPLENGTH = LENGTH | PERCENTAGE;\nPPLENGTH = POS_LENGTH | ZERO | POS_PERCENTAGE;\nALENGTH = LENGTH | auto;\nAPLENGTH = PLENGTH | auto;\nPAPLENGTH = PPLENGTH | auto;\nANGLE = POS_ANGLE | ZERO | NEGATIVE;\nLENGTH_OR_NUM = LENGTH | NUM;\nANGLE_OR_NUM = ANGLE | NUM;\nMIN_MAX_FIT_CONTENT = min-content | max-content | fit-content;\nBG_POSITION_TERM = PLENGTH | left | center | right | top | bottom;\nURI_OR_NONE = URI | none;\nIMAGE = URI | IMAGE_FUNCTION | none;\nbackground-attachment = COMMA( [scroll | fixed | local]+ );\nbackground-color = COLOR;\nbackground-image = COMMA( IMAGE+ );\nbackground-position = COMMA( SPACE(BG_POSITION_TERM{1,4})+ ); /* relaxed */\nbackground-repeat = COMMA( [repeat | repeat-x | repeat-y | no-repeat]+ );\nborder-collapse = collapse | separate;\nBORDER_SIDE_COLOR = COLOR;\nBORDER_SIDE_STYLE = none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset;\nBORDER_SIDE_WIDTH = thin: 1px | medium: 3px | thick: 5px | NNEG_LENGTH;\nborder-spacing = LENGTH LENGTH?;\nborder-top-color = BORDER_SIDE_COLOR;\nborder-right-color = BORDER_SIDE_COLOR;\nborder-bottom-color = BORDER_SIDE_COLOR;\nborder-left-color = BORDER_SIDE_COLOR;\nborder-top-style = BORDER_SIDE_STYLE;\nborder-right-style = BORDER_SIDE_STYLE;\nborder-bottom-style = BORDER_SIDE_STYLE;\nborder-left-style = BORDER_SIDE_STYLE;\nborder-top-width = BORDER_SIDE_WIDTH;\nborder-right-width = BORDER_SIDE_WIDTH;\nborder-bottom-width = BORDER_SIDE_WIDTH;\nborder-left-width = BORDER_SIDE_WIDTH;\nBORDER_RADIUS = PLENGTH{1,2};\nborder-top-left-radius = BORDER_RADIUS;\nborder-top-right-radius = BORDER_RADIUS;\nborder-bottom-right-radius = BORDER_RADIUS;\nborder-bottom-left-radius = BORDER_RADIUS;\nborder-image-source = IMAGE;\nborder-image-slice = [NUM | PERCENTAGE]{1,4} || fill; /* relaxed */\nborder-image-width = [NUM | PLENGTH | auto]{1,4};\nborder-image-outset = [NUM | LENGTH]{1,4};\nborder-image-repeat = [ stretch | repeat | round | space ]{1,2};\nbottom = APLENGTH;\ncaption-side = top | bottom;\nclear = none | left | right | top | bottom | both | all | same;\nclip = rect(ALENGTH{4}) | rect(SPACE(ALENGTH{4})) | auto;\ncolor = COLOR;\nLIST_STYLE_TYPE = disc | circle | square | decimal | decimal-leading-zero | lower-roman |\n    upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha |\n    upper-alpha | russian | upper-russian | lower-russian | cjk-ideographic | trad-chinese-informal |\n    hebrew | none;\nTYPE_OR_UNIT_IN_ATTR = string | color | url | integer | number | length | angle | time | frequency;\nATTR = attr(SPACE(IDENT TYPE_OR_UNIT_IN_ATTR?) [ STRING | IDENT | COLOR | INT | NUM | PLENGTH | ANGLE | POS_TIME | FREQUENCY]?);\nCONTENT_LIST = [ STRING | URI | counter(IDENT LIST_STYLE_TYPE?) |\n    counters(IDENT STRING LIST_STYLE_TYPE?) | ATTR |\n    target-counter([ STRING | URI ] IDENT LIST_STYLE_TYPE?) |\n    target-counter(ATTR IDENT LIST_STYLE_TYPE?) |\n    target-counters([ STRING | URI ] IDENT STRING LIST_STYLE_TYPE?) |\n    target-counters(ATTR IDENT STRING LIST_STYLE_TYPE?) |\n    open-quote | close-quote | no-open-quote | no-close-quote |\n    content([ text | before | after | first-letter ]?) |\n    string(IDENT [first | start | last | first-except]?) ]+;\nCONTENT = normal | none | CONTENT_LIST;\ncontent = CONTENT;\nCOUNTER = [ IDENT INT? ]+ | none;\ncounter-increment = COUNTER;\ncounter-reset = COUNTER;\ncounter-set = COUNTER;\ncursor = COMMA(URI* [ auto | crosshair | default | pointer | move | e-resize | ne-resize | nw-resize |\n    n-resize | se-resize | sw-resize | s-resize | w-resize | text | wait | help | progress ]);\ndirection = ltr | rtl;\ndisplay = inline | block | list-item | inline-block | table | inline-table | table-row-group |\n    table-header-group | table-footer-group | table-row | table-column-group | table-column |\n    table-cell | table-caption | none | oeb-page-head | oeb-page-foot | flex | inline-flex |\n    ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | run-in | compact | marker |\n    flow-root | grid | inline-grid | contents;\nempty-cells = show | hide;\nFAMILY = SPACE(IDENT+) | STRING;\nFAMILY_LIST = COMMA( FAMILY+ );\nfont-family = FAMILY_LIST;\nfont-size = xx-small | x-small | small | medium | large | x-large | xx-large | larger | smaller | PPLENGTH;\nfont-style = normal | italic | oblique;\nfont-weight = normal | bold | bolder | lighter | POS_NUM;\nheight = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nleft = APLENGTH;\nletter-spacing = normal | LENGTH_OR_NUM;\nline-height = normal | POS_NUM | PPLENGTH;\nlist-style-image = IMAGE;\nlist-style-position = inside | outside;\nlist-style-type = LIST_STYLE_TYPE;\nmargin-right = APLENGTH;\nmargin-left = APLENGTH;\nmargin-top = APLENGTH;\nmargin-bottom = APLENGTH;\nNPLENGTH = none | PLENGTH;\nmax-height = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-width = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmin-height = APLENGTH | MIN_MAX_FIT_CONTENT;\nmin-width = APLENGTH | MIN_MAX_FIT_CONTENT;\norphans = POS_INT;\noutline-offset = LENGTH;\noutline-color = COLOR | invert;\noutline-style = BORDER_SIDE_STYLE;\noutline-width = BORDER_SIDE_WIDTH;\noverflow = visible | hidden | scroll | auto | clip;\npadding-right = PPLENGTH;\npadding-left = PPLENGTH;\npadding-top = PPLENGTH;\npadding-bottom = PPLENGTH;\nPAGE_BREAK = auto | always | avoid | left | right | recto | verso;\npage-break-after = PAGE_BREAK;\npage-break-before = PAGE_BREAK;\npage-break-inside = avoid | auto;\nposition = static | relative | absolute | fixed;\nquotes = [STRING STRING]+ | none | auto;\nright = APLENGTH;\ntable-layout = auto | fixed;\ntext-align = left | right | center | justify | start | end;\ntext-indent = PLENGTH;\ntext-transform = capitalize | uppercase | lowercase | none;\ntop = APLENGTH;\nvertical-align = baseline | sub | super | top | text-top | middle | bottom | text-bottom | PLENGTH;\nvisibility = visible | hidden | collapse;\nwhite-space = normal | pre | nowrap | pre-wrap | pre-line | break-spaces;\nwidows = POS_INT;\nwidth = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nword-spacing = normal | LENGTH_OR_NUM;\nz-index = auto | INT;\n\n[epub,moz,webkit]hyphens = auto | manual | none;\n[webkit]hyphenate-character = auto | STRING;\n\n/* css-logical */\nmargin-block-start = APLENGTH;\nmargin-block-end = APLENGTH;\nmargin-inline-start = APLENGTH;\nmargin-inline-end = APLENGTH;\npadding-block-start = APLENGTH;\npadding-block-end = APLENGTH;\npadding-inline-start = APLENGTH;\npadding-inline-end = APLENGTH;\nborder-block-start-color = BORDER_SIDE_COLOR;\nborder-block-end-color = BORDER_SIDE_COLOR;\nborder-inline-start-color = BORDER_SIDE_COLOR;\nborder-inline-end-color = BORDER_SIDE_COLOR;\nborder-block-start-style = BORDER_SIDE_STYLE;\nborder-block-end-style = BORDER_SIDE_STYLE;\nborder-inline-start-style = BORDER_SIDE_STYLE;\nborder-inline-end-style = BORDER_SIDE_STYLE;\nborder-block-start-width = BORDER_SIDE_WIDTH;\nborder-block-end-width = BORDER_SIDE_WIDTH;\nborder-inline-start-width = BORDER_SIDE_WIDTH;\nborder-inline-end-width = BORDER_SIDE_WIDTH;\nblock-start = APLENGTH;\nblock-end = APLENGTH;\ninline-start = APLENGTH;\ninline-end = APLENGTH;\nblock-size = PAPLENGTH | MIN_MAX_FIT_CONTENT;\ninline-size = PAPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-block-size = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmax-inline-size = NPLENGTH | MIN_MAX_FIT_CONTENT;\nmin-block-size = APLENGTH | MIN_MAX_FIT_CONTENT;\nmin-inline-size = APLENGTH | MIN_MAX_FIT_CONTENT;\n\nSHAPE = auto | rectangle( PLENGTH{4} ) |  ellipse( PLENGTH{4} ) |  circle( PLENGTH{3} ) |\n    polygon( SPACE(PLENGTH+)+ );\n[epubx]shape-inside = SHAPE;\n[epubx,webkit]shape-outside = SHAPE;\n[epubx]wrap-flow = auto | both | start | end | maximum | clear | around /* epub al */;\n\nTRANSFORM_FUNCTION = matrix(NUM{6}) | translate(PLENGTH{1,2}) | translateX(PLENGTH) | translateY(PLENGTH) |\n scale(NUM{1,2}) | scaleX(NUM) | scaleY(NUM) | rotate(ANGLE) | skewX(ANGLE) | skewY(ANGLE);\n[epub]transform = none | TRANSFORM_FUNCTION+;\n[epub]transform-origin = [[[ top | bottom | left | right] PLENGTH?] | center | PLENGTH]{1,2}; /* relaxed */\n\nBOX = border-box | padding-box | content-box;\nSHADOW = SPACE(inset || LENGTH{2,4} || COLOR); /* relaxed */\n[webkit]background-size = COMMA( SPACE( [PLENGTH | auto ]{1,2} | cover | contain)+ );\n[webkit]background-origin = COMMA( BOX+ );\n[webkit]background-clip = COMMA( BOX+ );\n[webkit]box-shadow = none | COMMA( SHADOW+ );\ntext-shadow = none |  COMMA( SHADOW+ );\n[webkit]box-decoration-break = slice | clone;\nFILTER_FUNCTION = blur(LENGTH) | brightness(NUM | PERCENTAGE) | contrast(NUM | PERCENTAGE) | drop-shadow(SPACE(LENGTH{2,3} COLOR?))\n                | grayscale(NUM | PERCENTAGE) | hue-rotate(ANGLE) | invert(NUM | PERCENTAGE) | opacity(NUM | PERCENTAGE)\n                | saturate(NUM | PERCENTAGE) | sepia(NUM | PERCENTAGE);\nFILTER_FUNCTION_LIST = FILTER_FUNCTION+;\n[webkit]filter = none | FILTER_FUNCTION_LIST;\n\nopacity = NUM;\n\n[moz,webkit]column-width = LENGTH | auto;\n[moz,webkit]column-count = INT | auto;\n[moz,webkit]column-gap = LENGTH | normal;\n[moz,webkit]column-rule-color = COLOR;\n[moz,webkit]column-rule-style = BORDER_SIDE_STYLE;\n[moz,webkit]column-rule-width = BORDER_SIDE_WIDTH;\nBREAK = auto | avoid | avoid-page | page | left | right | recto | verso | avoid-column | column | avoid-region | region;\nbreak-before = BREAK;\nbreak-after = BREAK;\nbreak-inside = auto | avoid | avoid-page | avoid-column | avoid-region;\n[webkit]column-span = none | auto | all;\n[moz]column-fill = auto | balance | balance-all;\nmargin-break = auto | keep | discard;\n\nsrc = COMMA([SPACE(URI format(STRING+)?) | local(FAMILY)]+); /* for font-face */\n\n[epubx,webkit]flow-from = IDENT;\n[epubx,webkit]flow-into = IDENT;\n[epubx]flow-linger = INT | none;\n[epubx]flow-priority = INT;\n[epubx]flow-options = none | [ exclusive || last || static ];\n[epubx]page = INT | auto | IDENT; /* page: IDENT is for CSS Paged Media */\n[epubx]min-page-width = LENGTH;\n[epubx]min-page-height = LENGTH;\n[epubx]required = true | false;\n[epubx]enabled = true | false;\n[epubx]conflicting-partitions = COMMA(IDENT+);\n[epubx]required-partitions = COMMA(IDENT+);\n[epubx]snap-height = LENGTH | none;\n[epubx]snap-width = LENGTH | none;\n[epubx]flow-consume = all | some;\n[epubx]utilization = NUM;\n[epubx]text-zoom = font-size | scale;\n\n[adapt]template = URI_OR_NONE;\n[adapt]behavior = IDENT;\n\n/* CSS Fonts */\nCOMMON_LIG_VALUES        = [ common-ligatures | no-common-ligatures ];\nDISCRETIONARY_LIG_VALUES = [ discretionary-ligatures | no-discretionary-ligatures ];\nHISTORICAL_LIG_VALUES    = [ historical-ligatures | no-historical-ligatures ];\nCONTEXTUAL_ALT_VALUES    = [ contextual | no-contextual ];\nfont-variant-ligatures = normal | none | [ COMMON_LIG_VALUES || DISCRETIONARY_LIG_VALUES || HISTORICAL_LIG_VALUES || CONTEXTUAL_ALT_VALUES ];\nfont-variant-caps = normal | small-caps | all-small-caps | petite-caps | all-petite-caps | unicase | titling-caps;\nNUMERIC_FIGURE_VALUES   = [ lining-nums | oldstyle-nums ];\nNUMERIC_SPACING_VALUES  = [ proportional-nums | tabular-nums ];\nNUMERIC_FRACTION_VALUES = [ diagonal-fractions | stacked-fractions ];\nfont-variant-numeric = normal | [ NUMERIC_FIGURE_VALUES || NUMERIC_SPACING_VALUES || NUMERIC_FRACTION_VALUES || ordinal || slashed-zero ];\nEAST_ASIAN_VARIANT_VALUES = [ jis78 | jis83 | jis90 | jis04 | simplified | traditional ];\nEAST_ASIAN_WIDTH_VALUES   = [ full-width | proportional-width ];\nfont-variant-east-asian = normal | [ EAST_ASIAN_VARIANT_VALUES || EAST_ASIAN_WIDTH_VALUES || ruby ];\nfont-variant_css2 = normal | small-caps; /* for font shorthand */\nfont-size-adjust = none | NNEG_NUM;\n[webkit]font-kerning = auto | normal | none;\nfont-feature-settings = COMMA( normal | SPACE( STRING [ on | off | INT ]? )+ );\nFONT_STRETCH_CSS3_VALUES = normal | wider | narrower | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded;\nfont-stretch = FONT_STRETCH_CSS3_VALUES | PERCENTAGE;\nfont-stretch_css3 = FONT_STRETCH_CSS3_VALUES; /* for font shorthand */\nfont-display = [ auto | block | swap | fallback | optional ];\nunicode-range = COMMA( URANGE+ );\n\n/* CSS Images */\nimage-resolution = RESOLUTION;\nobject-fit = fill | contain | cover | none | scale-down;\nobject-position = COMMA( SPACE(BG_POSITION_TERM{1,4})+ ); /* relaxed */\n\n/* CSS Paged Media */\nPAGE_SIZE = a10 | a9 | a8 | a7 | a6 | a5 | a4 | a3 | a2 | a1 | a0\n          | b10 | b9 | b8 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0\n          | c10 | c9 | c8 | c7 | c6 | c5 | c4 | c3 | c2 | c1 | c0\n          | jis-b10 | jis-b9 | jis-b8 | jis-b7 | jis-b6 | jis-b5 | jis-b4 | jis-b3 | jis-b2 | jis-b1 | jis-b0\n          | letter | legal | ledger;\nbleed = auto | LENGTH;\nmarks = none | [ crop || cross ];\nsize = POS_LENGTH{1,2} | auto | [ PAGE_SIZE || [ portrait | landscape ] ];\ncrop-offset = auto | LENGTH;\n\n/* CSS Page Floats */\nfloat-reference = inline | column | region | page;\nfloat = block-start | block-end | inline-start | inline-end | snap-block | snap-inline | left | right | top | bottom | none | footnote;\nfloat-min-wrap-block = PPLENGTH;\n\n/* CSS Ruby */\nruby-align = start | center | space-between | space-around;\nruby-position = over | under | inter-character;\n\n/* CSS Size Adjust */\n[moz]text-size-adjust = auto | none | POS_PERCENTAGE;\n\n/* CSS Text */\n[webkit]line-break = auto | loose | normal | strict | anywhere;\noverflow-wrap = normal | break-word | anywhere;\n[moz]tab-size = NNEG_INT | NNEG_LENGTH;\n[moz]text-align-last = auto | start | end | left | right | center | justify;\ntext-justify = auto | none | inter-word | inter-character;\nword-break = normal | keep-all | break-all | break-word;\ntext-spacing = normal | none | auto | [[ trim-start | space-start | space-first ] ||\n    [ trim-end | space-end | allow-end ] || [ trim-adjacent | space-adjacent ] ||\n    no-compress || ideograph-alpha || ideograph-numeric || punctuation];\nhanging-punctuation = none | [ first || [ force-end | allow-end ] || last ];\n\n/* CSS Text Decoration */\n[webkit]text-decoration-color = COLOR;\n[webkit]text-decoration-line = none | [ underline || overline || line-through || blink ];\n[webkit]text-decoration-skip = none | [ objects || spaces || ink || edges || box-decoration ];\n[webkit]text-decoration-style = solid | double | dotted | dashed | wavy;\n[webkit]text-decoration-thickness = from-font | APLENGTH;\n[epub,webkit]text-emphasis-color = COLOR;\n[webkit]text-emphasis-position = [ over | under ] [ right | left ];\n[epub,webkit]text-emphasis-style = none | [[ filled | open ] || [ dot | circle | double-circle | triangle | sesame ]] | STRING;\n[webkit]text-underline-position = auto | [ under || [ left | right ]];\n\n/* CSS Transforms */\n[webkit]backface-visibility = visible | hidden;\n\n/* CSS UI */\nbox-sizing = content-box | padding-box | border-box;\ntext-overflow = [clip | ellipsis | STRING]{1,2};\n\n/* CSS Writing Modes */\n[epub,webkit]text-combine = none | horizontal;\ntext-combine-upright = none | all; /* relaxed */\n[epub,webkit]text-orientation = mixed | upright | sideways-right | sideways-left | sideways | use-glyph-orientation /* the following values are kept for backward-compatibility */ | vertical-right | rotate-right | rotate-left | rotate-normal | auto;\nunicode-bidi = normal | embed | isolate | bidi-override | isolate-override | plaintext;\n[epub,webkit]writing-mode = horizontal-tb | vertical-rl | lr-tb | rl-tb | tb-rl | lr | rl | tb;\n\n/* CSS Flex box */\nFLEX_BASIS = content | PAPLENGTH;\nflex-direction = row | row-reverse | column | column-reverse;\nflex-wrap = nowrap | wrap | wrap-reverse;\norder = INT;\nflex-grow = NNEG_NUM;\nflex-shrink = NNEG_NUM;\nflex-basis = FLEX_BASIS;\nflex = none | [ [ NNEG_NUM NNEG_NUM? ] || FLEX_BASIS ];\njustify-content = flex-start | flex-end | center | space-between | space-around;\nalign-items = flex-start | flex-end | center | baseline | stretch;\nalign-self = auto | flex-start | flex-end | center | baseline | stretch;\nalign-content = flex-start | flex-end | center | space-between | space-around | stretch;\n\n/* Pointer Events */\ntouch-action = auto | none | [ pan-x || pan-y ] | manipulation;\n\n/* SVG 2 */\nOPACITY_VALUE = NUM | PERCENTAGE;\nDASH_ARRAY = COMMA( SPACE( [ LENGTH | PERCENTAGE | NUM ]+ )+ );\nPAINT = none | child | child(INT) | COLOR | SPACE( URI [none | COLOR]? ) | context-fill | context-stroke;\ncolor-interpolation = auto | sRGB | linearRGB;\ncolor-rendering = auto | optimizeSpeed | optimizeQuality;\nfill = PAINT;\nfill-opacity = OPACITY_VALUE;\nfill-rule = nonzero | evenodd;\nglyph-orientation-vertical = auto | NUM | ANGLE;\nimage-rendering = auto | optimizeSpeed | optimizeQuality | crisp-edges | pixelated;\nmarker-start = none | URI;\nmarker-mid = none | URI;\nmarker-end = none | URI;\npointer-events = bounding-box | visiblePainted | visibleFill | visibleStroke | visible | painted | fill | stroke | all | none;\npaint-order = normal | [ fill || stroke || markers ];\nshape-rendering = auto | optimizeSpeed | crispEdges | geometricPrecision;\nstop-color = COLOR;\nstop-opacity = OPACITY_VALUE;\nstroke = PAINT;\nstroke-dasharray = none | DASH_ARRAY;\nstroke-dashoffset = PERCENTAGE | LENGTH_OR_NUM;\nstroke-linecap = butt | round | square;\nstroke-linejoin = miter | round | bevel;\nstroke-miterlimit = NUM;\nstroke-opacity = OPACITY_VALUE;\nstroke-width = PERCENTAGE | LENGTH_OR_NUM;\ntext-anchor = start | middle | end;\ntext-rendering = auto | optimizeSpeed | optimizeLegibility | geometricPrecision;\nvector-effect = none | SPACE( [ non-scaling-stroke | non-scaling-size | non-rotation | fixed-position ]+ [ viewport | screen ]? );\n\n/* SVG 1.1 */\nalignment-baseline = auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical;\nbaseline-shift = baseline | sub | super | PERCENTAGE | LENGTH_OR_NUM;\ndominant-baseline = auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge;\nmask = none | URI;\n\n/* css-masking-1 */\nSHAPE_RADIUS = PLENGTH | closest-side | farthest-side;\nFILL_RULE = nonzero | evenodd;\nSHAPE_BOX = BOX | margin-box;\nGEOMETRY_BOX = SHAPE_BOX | fill-box | stroke-box | view-box;\nBASIC_SHAPE =\n    inset( SPACE( PLENGTH{1,4} [ round PLENGTH{1,4} [ SLASH PLENGTH{1,4} ]? ]? ) )\n  | circle(  SPACE( [SHAPE_RADIUS]?    [at BG_POSITION_TERM{1,4}]? ) )\n  | ellipse( SPACE( SHAPE_RADIUS{2}? [at BG_POSITION_TERM{1,4}]? ) )\n  | polygon( FILL_RULE? COMMA( SPACE( PLENGTH{2} )+ )+ );\n[webkit]clip-path = none | URI | [ BASIC_SHAPE || GEOMETRY_BOX ];\nclip-rule = nonzero | evenodd;\n\n/* filters */\nflood-color = COLOR;\nflood-opacity = OPACITY_VALUE;\nlighting-color = COLOR;\n\n/* compositing-1 */\nBLEND_MODE = normal | multiply | screen | overlay | darken | lighten | color-dodge | color-burn | hard-light | soft-light | difference | exclusion | hue | saturation | color | luminosity;\nmix-blend-mode = BLEND_MODE;\nisolation = auto | isolate;\nbackground-blend-mode = COMMA( BLEND_MODE+ );\n\n/* CSS GCPM */\nstring-set = COMMA( SPACE( IDENT CONTENT_LIST )+ | none );\nfootnote-policy = auto | line;\n\n/* CSS Repeated Headers and Footers */\n[viv]repeat-on-break = auto | none | header | footer;\n\n/* Compatibility */\n[webkit]text-fill-color = COLOR;\n[webkit]text-stroke-color = COLOR;\n[webkit]text-stroke-width = BORDER_SIDE_WIDTH;\n\nDEFAULTS\n\nbackground-attachment: scroll;\nbackground-color: transparent;\nbackground-image: none;\nbackground-repeat: repeat;\nbackground-position: 0% 0%;\nbackground-clip: border-box;\nbackground-origin: padding-box;\nbackground-size: auto;\nborder-top-color: currentColor;\nborder-right-color: currentColor;\nborder-bottom-color: currentColor;\nborder-left-color: currentColor;\nborder-top-style: none;\nborder-right-style: none;\nborder-bottom-style: none;\nborder-left-style: none;\nborder-top-width: 3px;\nborder-right-width: 3px;\nborder-bottom-width: 3px;\nborder-left-width: 3px;\nborder-top-left-radius: 0;\nborder-top-right-radius: 0;\nborder-bottom-right-radius: 0;\nborder-bottom-left-radius: 0;\nborder-image-source: none;\nborder-image-slice: 100%;\nborder-image-width: 1;\nborder-image-outset: 0;\nborder-image-repeat: stretch;\ncolumn-count: auto;\ncolumn-gap: normal;\ncolumn-width: auto;\ncolumn-rule-color: currentColor;\ncolumn-rule-style: none;\ncolumn-rule-width: 3px;\ncolumn-fill: balance;\noutline-color: currentColor;\noutline-style: none;\noutline-width: 3px;\nflex-direction: row;\nflex-wrap: nowrap;\nfont-family: serif;\nfont-style: normal;\nfont-size: medium;\nfont-size-adjust: none;\nfont-kerning: auto;\nfont-feature-settings: normal;\nfont-variant-ligatures: normal;\nfont-variant-caps: normal;\nfont-variant-numeric: normal;\nfont-variant-east-asian: normal;\nfont-weight: normal;\nfont-stretch: normal;\nline-height: normal;\nlist-style-image: none;\nlist-style-position: outside;\nlist-style-type: disc;\nmargin-bottom: auto;\nmargin-left: auto;\nmargin-right: auto;\nmargin-top: auto;\npadding-bottom: auto;\npadding-left: auto;\npadding-right: auto;\npadding-top: auto;\ntext-emphasis-color: currentColor;\ntext-emphasis-style: none;\ntext-stroke-color: currentColor;\ntext-stroke-width: 0;\nmarker-start: none;\nmarker-mid: none;\nmarker-end: none;\n\n/* css-logical */\nborder-block-start-color: currentColor;\nborder-block-end-color: currentColor;\nborder-inline-start-color: currentColor;\nborder-inline-end-color: currentColor;\nborder-block-start-style: none;\nborder-block-end-style: none;\nborder-inline-start-style: none;\nborder-inline-end-style: none;\nborder-block-start-width: 3px;\nborder-block-end-width: 3px;\nborder-inline-start-width: 3px;\nborder-inline-end-width: 3px;\n\nSHORTHANDS\n\nall = ALL;\nbackground = COMMA background-image [background-position [ / background-size ]] background-repeat\n     background-attachment [background-origin background-clip] background-color; /* background-color is a special case, see the code */\nborder-top = border-top-width border-top-style border-top-color;\nborder-right = border-right-width border-right-style border-right-color;\nborder-bottom = border-bottom-width border-bottom-style border-bottom-color;\nborder-left = border-left-width border-left-style border-left-color;\nborder-width = INSETS border-top-width border-right-width border-bottom-width border-left-width;\nborder-style = INSETS border-top-style border-right-style border-bottom-style border-left-style;\nborder-color = INSETS border-top-color border-right-color border-bottom-color border-left-color;\nborder = border-width border-style border-color;\nborder-image = border-image-source border-image-slice [ / border-image-width [ / border-image-outset ] ]\n     border-image-repeat;\nborder-radius = INSETS_SLASH border-top-left-radius border-top-right-radius\n     border-bottom-right-radius border-bottom-left-radius;\n[moz,webkit]columns = column-width column-count;\n[moz,webkit]column-rule = column-rule-width column-rule-style column-rule-color;\nflex-flow = flex-direction flex-wrap;\noeb-column-number = column-count;\noutline = outline-width outline-style outline-color;\nlist-style = list-style-type list-style-position list-style-image;\nmargin = INSETS margin-top margin-right margin-bottom margin-left;\npadding = INSETS padding-top padding-right padding-bottom padding-left;\nfont = FONT font-style font-variant_css2 font-weight font-stretch_css3 /* font-size line-height font-family are special-cased */;\nfont-variant = font-variant-ligatures font-variant-caps font-variant-numeric font-variant-east-asian;\n[epub,webkit]text-emphasis = text-emphasis-style text-emphasis-color;\nmarker = INSETS marker-start marker-mid marker-end;\n[webkit]text-stroke = text-stroke-width text-stroke-color;\ntext-decoration = text-decoration-line text-decoration-color text-decoration-style text-decoration-thickness;\n\n/* css-logical */\nmargin-block = INSETS margin-block-start margin-block-end;\nmargin-inline = INSETS margin-inline-start margin-inline-end;\npadding-block = INSETS padding-block-start padding-block-end;\npadding-inline = INSETS padding-inline-start padding-inline-end;\nborder-block-width = INSETS border-block-start-width border-block-end-width;\nborder-block-style = INSETS border-block-start-style border-block-end-style;\nborder-block-color = INSETS border-block-start-color border-block-end-color;\nborder-inline-width = INSETS border-inline-start-width border-inline-end-width;\nborder-inline-style = INSETS border-inline-start-style border-inline-end-style;\nborder-inline-color = INSETS border-inline-start-color border-inline-end-color;\nborder-block = border-block-width border-block-style border-block-color;\nborder-inline = border-inline-width border-inline-style border-inline-color;\nborder-block-start = border-block-start-width border-block-start-style border-block-start-color;\nborder-block-end = border-block-end-width border-block-end-style border-block-end-color;\nborder-inline-start = border-inline-start-width border-inline-start-style border-inline-start-color;\nborder-inline-end = border-inline-end-width border-inline-end-style border-inline-end-color;\ninset-block-start = block-start;\ninset-block-end = block-end;\ninset-inline-start = inline-start;\ninset-inline-end = inline-end;\ninset-block = INSETS block-start block-end;\ninset-inline = INSETS inline-start inline-end;\ninset = INSETS top right bottom left;\n\n/* old names  */\nword-wrap = overflow-wrap;\n[adapt,webkit]margin-before = margin-block-start;\n[adapt,webkit]margin-after = margin-block-end;\n[adapt,webkit]margin-start = margin-inline-start;\n[adapt,webkit]margin-end = margin-inline-end;\n[adapt,webkit]padding-before = padding-block-start;\n[adapt,webkit]padding-after = padding-block-end;\n[adapt,webkit]padding-start = padding-inline-start;\n[adapt,webkit]padding-end = padding-inline-end;\n[adapt,webkit]border-before-color = border-block-start-color;\n[adapt,webkit]border-after-color = border-block-end-color;\n[adapt,webkit]border-start-color = border-inline-start-color;\n[adapt,webkit]border-end-color = border-inline-end-color;\n[adapt,webkit]border-before-style = border-block-start-style;\n[adapt,webkit]border-after-style = border-block-end-style;\n[adapt,webkit]border-start-style = border-inline-start-style;\n[adapt,webkit]border-end-style = border-inline-end-style;\n[adapt,webkit]border-before-width = border-block-start-width;\n[adapt,webkit]border-after-width = border-block-end-width;\n[adapt,webkit]border-start-width = border-inline-start-width;\n[adapt,webkit]border-end-width = border-inline-end-width;\n[adapt,webkit]before = block-start;\n[adapt,webkit]after = block-end;\n[adapt,webkit]start = inline-start;\n[adapt,webkit]end = inline-end;\n\n";
 /** user-agent.xml */
@@ -34,2 +34,2 @@ export declare const UserAgentXml = "\n<!DOCTYPE html>\n<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:s=\"http://www.pyroxy.com/ns/shadow\">\n<head>\n<style><![CDATA[\n\n.footnote-content {\n  float: footnote;\n}\n\n.table-cell-container {\n  display: block;\n}\n\n]]></style>\n</head>\n<body>\n\n<s:template id=\"footnote\"><s:content/><s:include class=\"footnote-content\"/></s:template>\n\n<s:template id=\"table-cell\"><div data-vivliostyle-flow-root=\"true\" class=\"table-cell-container\"><s:content/></div></s:template>\n\n</body>\n</html>";
 /** vivliostyle-polyfill.css */
-export declare const VivliostylePolyfillCss = "\n[data-viv-margin-discard~=\"block-start\"] {\n  margin-block-start: 0 !important;\n}\n[data-viv-margin-discard~=\"block-end\"] {\n  margin-block-end: 0 !important;\n}\n[data-viv-margin-discard~=\"inline-start\"] {\n  margin-inline-start: 0 !important;\n}\n[data-viv-margin-discard~=\"inline-end\"] {\n  margin-inline-end: 0 !important;\n}\n\n[data-viv-box-break~=\"inline-start\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-inline-start: 0 !important;\n  padding-inline-start: 0 !important;\n  border-inline-start-width: 0 !important;\n  border-start-start-radius: 0 !important;\n  border-end-start-radius: 0 !important;\n}\n[data-viv-box-break~=\"inline-end\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-inline-end: 0 !important;\n  padding-inline-end: 0 !important;\n  border-inline-end-width: 0 !important;\n  border-start-end-radius: 0 !important;\n  border-end-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-start\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-block-start: 0 !important;\n  padding-block-start: 0 !important;\n  border-block-start-width: 0 !important;\n  border-start-start-radius: 0 !important;\n  border-start-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-end\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-block-end: 0 !important;\n  padding-block-end: 0 !important;\n  border-block-end-width: 0 !important;\n  border-end-start-radius: 0 !important;\n  border-end-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-start\"][data-viv-box-break~=\"text-start\"] {\n  text-indent: 0 !important;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"][data-viv-box-break~=\"justify\"] {\n  text-align-last: justify !important;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"][data-viv-box-break~=\"justify\"] > * {\n  text-align-last: auto;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"]:not([data-viv-box-break~=\"justify\"]) {\n  text-align-last: auto !important;\n}\n\nspan.viv-anonymous-block {\n  display: block;\n}\n\nviv-ts-open.viv-ts-auto > viv-ts-inner,\nviv-ts-open.viv-ts-trim > viv-ts-inner {\n  margin-inline-start: -0.5em;\n}\nviv-ts-close.viv-ts-auto > viv-ts-inner,\nviv-ts-close.viv-ts-trim > viv-ts-inner {\n  letter-spacing: -0.5em;\n}\nviv-ts-close.viv-hang-end > viv-ts-inner,\nviv-ts-close.viv-hang-last > viv-ts-inner {\n  letter-spacing: -1em;\n}\nviv-ts-open.viv-ts-auto::before,\nviv-ts-close.viv-ts-auto::after,\nviv-ts-close.viv-hang-end::after {\n  content: \" \";\n  font-family: Courier, monospace;\n  word-spacing: normal;\n  letter-spacing: -0.11em;\n  line-height: 0;\n  text-orientation: mixed;\n  visibility: hidden;\n}\nviv-ts-close.viv-hang-end:not(.viv-hang-hw)::after {\n  letter-spacing: 0.4em;\n}\nviv-ts-close.viv-hang-hw > viv-ts-inner {\n  letter-spacing: -0.5em;\n}\nviv-ts-open.viv-hang-first > viv-ts-inner {\n  display: inline-block;\n  line-height: 1;\n  inline-size: 1em;\n  text-indent: 0;\n  text-align: end;\n  text-align-last: end;\n  margin-inline-start: -1em;\n}\nviv-ts-thin-sp::after {\n  content: \" \";\n  font-family: Times, serif;\n  word-spacing: normal;\n  letter-spacing: -0.0833em;\n  line-height: 0;\n  text-orientation: mixed;\n}\n";
+export declare const VivliostylePolyfillCss = "\n[data-viv-margin-discard~=\"block-start\"] {\n  margin-block-start: 0 !important;\n}\n[data-viv-margin-discard~=\"block-end\"] {\n  margin-block-end: 0 !important;\n}\n[data-viv-margin-discard~=\"inline-start\"] {\n  margin-inline-start: 0 !important;\n}\n[data-viv-margin-discard~=\"inline-end\"] {\n  margin-inline-end: 0 !important;\n}\n\n[data-viv-box-break~=\"inline-start\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-inline-start: 0 !important;\n  padding-inline-start: 0 !important;\n  border-inline-start-width: 0 !important;\n  border-start-start-radius: 0 !important;\n  border-end-start-radius: 0 !important;\n}\n[data-viv-box-break~=\"inline-end\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-inline-end: 0 !important;\n  padding-inline-end: 0 !important;\n  border-inline-end-width: 0 !important;\n  border-start-end-radius: 0 !important;\n  border-end-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-start\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-block-start: 0 !important;\n  padding-block-start: 0 !important;\n  border-block-start-width: 0 !important;\n  border-start-start-radius: 0 !important;\n  border-start-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-end\"]:not([data-viv-box-break~=\"clone\"]) {\n  margin-block-end: 0 !important;\n  padding-block-end: 0 !important;\n  border-block-end-width: 0 !important;\n  border-end-start-radius: 0 !important;\n  border-end-end-radius: 0 !important;\n}\n[data-viv-box-break~=\"block-start\"][data-viv-box-break~=\"text-start\"] {\n  text-indent: 0 !important;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"][data-viv-box-break~=\"justify\"] {\n  text-align-last: justify !important;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"][data-viv-box-break~=\"justify\"] > * {\n  text-align-last: auto;\n}\n[data-viv-box-break~=\"block-end\"][data-viv-box-break~=\"text-end\"]:not([data-viv-box-break~=\"justify\"]) {\n  text-align-last: auto !important;\n}\n\nspan.viv-anonymous-block {\n  display: block;\n}\n\nviv-ts-open.viv-ts-auto > viv-ts-inner,\nviv-ts-open.viv-ts-trim > viv-ts-inner {\n  margin-inline-start: -0.5em;\n}\nviv-ts-close.viv-ts-auto > viv-ts-inner,\nviv-ts-close.viv-ts-trim > viv-ts-inner {\n  letter-spacing: -0.5em;\n}\nviv-ts-close.viv-hang-end > viv-ts-inner,\nviv-ts-close.viv-hang-last > viv-ts-inner {\n  letter-spacing: -1em;\n}\nviv-ts-open.viv-ts-auto::before,\nviv-ts-close.viv-ts-auto::after,\nviv-ts-close.viv-hang-end::after {\n  content: \" \";\n  font-family: Courier, monospace;\n  word-spacing: normal;\n  letter-spacing: -0.11em;\n  line-height: 0;\n  text-orientation: mixed;\n  visibility: hidden;\n}\nviv-ts-close.viv-hang-end:not(.viv-hang-hw)::after {\n  letter-spacing: 0.4em;\n}\nviv-ts-close.viv-hang-hw > viv-ts-inner {\n  letter-spacing: -0.5em;\n}\nviv-ts-open.viv-hang-first > viv-ts-inner {\n  display: inline-block;\n  line-height: 1;\n  inline-size: 1em;\n  text-indent: 0;\n  text-align: end;\n  text-align-last: end;\n  margin-inline-start: -1em;\n}\nviv-ts-thin-sp::after {\n  content: \" \";\n  font-family: Times, serif;\n  word-spacing: normal;\n  letter-spacing: -0.125em;\n  line-height: 0;\n  text-orientation: mixed;\n}\n";

lib/vivliostyle/core-viewer.d.ts

@@ -65,2 +65,6 @@ /**
  *   paper size).
+ * - allowScripts: Allow JavaScript in documents. default: true
+ * - pixelRatio: Set output pixel ratio. Enables very thin border width and
+ *   improves layout precision, emulating high pixel ratio.
+ *   default: 8. Set 0 to disable pixel ratio emulation.
  */
@@ -80,2 +84,3 @@ export declare type CoreViewerOptions = {
     allowScripts?: boolean;
+    pixelRatio?: number;
 };
@@ -82,0 +87,0 @@ /**

lib/vivliostyle/epub.d.ts

@@ -47,2 +47,3 @@ import * as Base from "./base";
     load(url: string): Task.Result<XmlDoc.XMLDocHolder>;
+    processViewportMeta(meta: Element): string;
 }
@@ -49,0 +50,0 @@ export declare type OPFItemParam = {

lib/vivliostyle/ops.d.ts

@@ -200,3 +200,2 @@ /**
 }
-export declare function processViewportMeta(meta: Element): string;
 export declare class StyleParserHandler extends CssParser.DispatchParserHandler {
@@ -264,2 +263,3 @@ readonly validatorSet: CssValidator.ValidatorSet;
     parseOPSResource(response: Net.Response): Task.Result<XmlDoc.XMLDocHolder>;
+    processViewportMeta(meta: Element): string;
 }

lib/vivliostyle/vgen.d.ts

@@ -83,2 +83,11 @@ import * as Base from "./base";
     /**
+     * Check if the current element is inside multi-column element
+     * that is not root or body element in the source tree.
+     *
+     * Note: vivliostyle handles multi-column on the root and body element on its own,
+     * but leaves it to the browser to handle other multi-column.
+     * This check is for such non-root/body multi-column.
+     */
+    private isInsideNonRootMultiColumn;
+    /**
      * Check if the current position is at a forced break
@@ -164,3 +173,5 @@ * (Fix for Issue #690)
     window: Window;
+    scaleRatio: number;
     constructor(viewport: Viewport);
+    private scaleRect;
     private subtractOffsets;
@@ -177,2 +188,3 @@ /** @override */
     readonly fontSize: number;
+    readonly pixelRatio: number;
     document: Document;
@@ -185,3 +197,3 @@ root: HTMLElement;
     height: number;
-    constructor(window: Window, fontSize: number, opt_root?: HTMLElement, opt_width?: number, opt_height?: number);
+    constructor(window: Window, fontSize: number, pixelRatio: number, opt_root?: HTMLElement, opt_width?: number, opt_height?: number);
     /**
@@ -188,0 +200,0 @@ * Reset zoom.

lib/vivliostyle/vtree.d.ts

@@ -128,3 +128,3 @@ /**
 export declare function whitespaceFromPropertyValue(whitespace: string): Whitespace | null;
-export declare function canIgnore(node: Node, whitespace: Whitespace): boolean;
+export declare function canIgnore(node: Node, whitespace?: Whitespace): boolean;
 export declare class Flow {
@@ -131,0 +131,0 @@ readonly flowName: string;

package.json

 {
   "name": "@vivliostyle/core",
   "description": "Vivliostyle Core library for HTML+CSS typesetting with EPUB/Web publications support",
-  "version": "2.20.0",
+  "version": "2.21.0",
   "author": "Vivliostyle Foundation",
@@ -58,3 +58,3 @@ "scripts": {
   },
-  "gitHead": "cd3101d98442a7e27cf4af92c0076b9df0fc27b6"
+  "gitHead": "fbec56207ae11d9403032396234a019f1a6f6823"
 }

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

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Long strings

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

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Total package byte prevSize

3714812

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Lines of code

12528

increased by0.34%

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