diff --git a/runtime/syntax/css.vim b/runtime/syntax/css.vim
index 8b36b72..daca2e0 100644
--- a/runtime/syntax/css.vim
+++ b/runtime/syntax/css.vim
@@ -6,7 +6,7 @@
 "               Nikolai Weibull (Add CSS2 support)
 " Maintainer:   Jules Wang      <w.jq0722@gmail.com>
 " URL:          https://github.com/JulesWang/css.vim
-" Last Change:  2013 Jul 23
+" Last Change:  2013 Aug 28
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -21,6 +21,9 @@
   finish
 endif
 
+" Required for cssHacks
+setlocal iskeyword-=_
+
 let s:cpo_save = &cpo
 set cpo&vim
 
@@ -37,12 +40,12 @@
 syn keyword cssTagName option p param pre q s samp script select small
 syn keyword cssTagName span strike strong style sub sup table tbody td
 syn keyword cssTagName textarea tfoot th thead title tr tt ul u var
-syn keyword cssTagName object
+syn keyword cssTagName object svg
 
-" HTML5 new tags 5*6=30
-syn keyword cssTagName article aside audio bdi canvas command
-syn keyword cssTagName datalist details embed figcaption figure footer
-syn keyword cssTagName header hgroup keygen mark meter nav
+" 34 HTML5 tags
+syn keyword cssTagName article aside audio bdi canvas command data
+syn keyword cssTagName datalist details dialog embed figcaption figure footer
+syn keyword cssTagName header hgroup keygen main mark menuitem meter nav
 syn keyword cssTagName output progress rt rp ruby section
 syn keyword cssTagName source summary time track video wbr
 
@@ -50,14 +53,12 @@
 syn keyword cssDeprecated acronym applet basefont big center dir
 syn keyword cssDeprecated font frame frameset noframes strike tt
 
-"syn match cssTagName "\<table\>"
 syn match cssTagName "\*"
 
 " selectors
-syn match cssSelectorOp "[,>+]"
+syn match cssSelectorOp "[,>+~]"
 syn match cssSelectorOp2 "[~|^$*]\?=" contained
-" FIXME: add HTML5 attribute
-syn region cssAttributeSelector matchgroup=cssSelectorOp start="\[" end="]" transparent contains=cssUnicodeEscape,cssSelectorOp2,cssStringQ,cssStringQQ
+syn region cssAttributeSelector matchgroup=cssSelectorOp start="\[" end="]" contains=cssUnicodeEscape,cssSelectorOp2,cssStringQ,cssStringQQ
 
 " .class and #id
 syn match cssClassName "\.[A-Za-z][A-Za-z0-9_-]\+"
@@ -68,26 +69,57 @@
 syn match cssIdentifier "#[A-Za-z_@][A-Za-z0-9_@-]*"
 endtry
 
-syn match cssTagName "@page\>" nextgroup=cssDefinition
-" FIXME: use cssVendor here
-syn match cssTagName "@\(-\(webkit\|moz\|o\|ms\)-\)\=keyframes\>" nextgroup=cssDefinition
+" digits
+syn match cssValueInteger contained "[-+]\=\d\+" contains=cssUnitDecorators
+syn match cssValueNumber contained "[-+]\=\d\+\(\.\d*\)\=" contains=cssUnitDecorators
+syn match cssValueLength contained "[-+]\=\d\+\(\.\d*\)\=\(%\|mm\|cm\|in\|pt\|pc\|em\|ex\|px\|rem\|dpi\|dppx\|dpcm\)" contains=cssUnitDecorators
+syn match cssValueAngle contained "[-+]\=\d\+\(\.\d*\)\=\(deg\|grad\|rad\)" contains=cssUnitDecorators
+syn match cssValueTime contained "+\=\d\+\(\.\d*\)\=\(ms\|s\)" contains=cssUnitDecorators
+syn match cssValueFrequency contained "+\=\d\+\(\.\d*\)\=\(Hz\|kHz\)" contains=cssUnitDecorators
 
-syn match cssMedia "@media\>" nextgroup=cssMediaType skipwhite skipnl
-syn keyword cssMediaType contained screen print aural braile embosed handheld projection ty tv all nextgroup=cssMediaComma,cssMediaBlock skipwhite skipnl
-"syn match cssMediaComma "," nextgroup=cssMediaType skipwhite skipnl
-syn region cssMediaBlock transparent matchgroup=cssBraces start='{' end='}' contains=cssTagName,cssError,cssComment,cssDefinition,cssURL,cssUnicodeEscape,cssIdentifier
 
-syn match cssValueInteger contained "[-+]\=\d\+"
-syn match cssValueNumber contained "[-+]\=\d\+\(\.\d*\)\="
-syn match cssValueLength contained "[-+]\=\d\+\(\.\d*\)\=\(%\|mm\|cm\|in\|pt\|pc\|em\|ex\|px\|rem\)"
-syn match cssValueAngle contained "[-+]\=\d\+\(\.\d*\)\=\(deg\|grad\|rad\)"
-syn match cssValueTime contained "+\=\d\+\(\.\d*\)\=\(ms\|s\)"
-syn match cssValueFrequency contained "+\=\d\+\(\.\d*\)\=\(Hz\|kHz\)"
+" @media
+syn match cssMedia "@media\>"  nextgroup=cssMediaType,cssMediaFeature,cssMediaBlock,cssMediaComma,cssMediaKeyword2 skipwhite skipnl
+syn keyword cssMediaType contained screen print aural braille embossed handheld projection tty tv all contained skipwhite skipnl nextgroup=cssMediaFeature,cssMediaBlock
+syn match cssMediaFeature /\(and\)\=\s*(.\{-})/ contained skipwhite skipnl contains=cssMediaProp,cssValueLength,cssMediaKeyword,cssValueInteger,cssMediaAttr,cssVendor nextgroup=cssMediaFeature,cssMediaBlock,cssMediaComma
+syn keyword cssMediaKeyword and contained
+syn keyword cssMediaKeyword2 only not contained nextgroup=cssMediaType skipwhite skipnl
 
+syn region cssMediaBlock transparent matchgroup=cssBraces start='{' end='}' contains=css.*Attr,css.*Prop,cssComment,cssValue.*,cssColor,cssURL,cssImportant,cssError,cssStringQ,cssStringQQ,cssFunction,cssUnicodeEscape,cssVendor,cssDefinition,cssTagName,cssClassName,cssIdentifier,cssPseudoClass,cssSelectorOp,cssSelectorOp2,cssAttributeSelector fold
+syn match cssMediaComma "," nextgroup=cssMediaType,cssMediaKeyword2 skipwhite skipnl contained
+
+" Reference: http://www.w3.org/TR/css3-mediaqueries/
+syn keyword cssMediaProp contained width height orientation monochrome scan grid
+syn match cssMediaProp contained /\(\(device\)-\)\=aspect-ratio/
+syn match cssMediaProp contained /\(\(max\|min\)-\)\=device-pixel-ratio/
+syn match cssMediaProp contained /\(\(max\|min\)-\)\=device-\(height\|width\)/
+syn match cssMediaProp contained /\(\(max\|min\)-\)\=\(height\|width\|resolution\|color\(-index\)\=\)/
+syn keyword cssMediaAttr contained portrait landscape progressive interlace
+
+" @page
+syn match cssPage "@page\>"  nextgroup=cssPagePseudo,cssDefinition  skipwhite skipnl
+syn match cssPagePseudo /:\(left\|right\|first\|\)/ nextgroup=cssDefinition contained skipwhite skipnl
+syn match cssPageHeaderProp /@\(\(top\|left\|right\|bottom\)-\(left\|center\|right\|middle\|bottom\)\)\(-corner\)\=/ contained
+syn keyword cssPageProp content size contained
+
+" @keyframe
+syn match cssKeyFrame "@\(-.*-\)\=keyframes\>\(\s*\<\S*\>\)\="  nextgroup=cssKeyFrameBlock contains=cssVendor skipwhite skipnl
+syn region cssKeyFrameBlock contained transparent matchgroup=cssBraces start="{" end="}" contains=cssKeyFrameSelector,cssDefinition
+syn match cssKeyFrameSelector /\(\d*%\|from\|to\)\=/  contained skipwhite skipnl
+
+" @import
+syn region cssInclude start=/@import\>/ end=/\ze;/ contains=cssComment,cssURL,cssUnicodeEscape,cssMediaType,cssStringQ,cssStringQQ
+syn region cssInclude start=/@charset\>/ end=/\ze;/ contains=cssStringQ,cssStringQQ,cssUnicodeEscape,cssComment
+syn region cssInclude start=/@namespace\>/ end=/\ze;/ contains=cssStringQ,cssStringQQ,cssUnicodeEscape,cssComment
+
+" @font-face
+" http://www.w3.org/TR/css3-fonts/#at-font-face-rule
 syn match cssFontDescriptor "@font-face\>" nextgroup=cssFontDescriptorBlock skipwhite skipnl
 syn region cssFontDescriptorBlock contained transparent matchgroup=cssBraces start="{" end="}" contains=cssComment,cssError,cssUnicodeEscape,cssFontProp,cssFontAttr,cssCommonAttr,cssStringQ,cssStringQQ,cssFontDescriptorProp,cssValue.*,cssFontDescriptorFunction,cssUnicodeRange,cssFontDescriptorAttr
-syn match cssFontDescriptorProp contained "\<\(unicode-range\|unit-per-em\|panose-1\|cap-height\|x-height\|definition-src\)\>"
-syn keyword cssFontDescriptorProp contained src stemv stemh slope ascent descent widths bbox baseline centerline mathline topline
+"syn match cssFontDescriptorProp contained "\<\(unicode-range\|unit-per-em\|panose-1\|cap-height\|x-height\|definition-src\)\>"
+"syn keyword cssFontDescriptorProp contained src stemv stemh slope ascent descent widths bbox baseline centerline mathline topline
+syn keyword cssFontDescriptorProp contained src
+syn match cssFontDescriptorProp contained "\<unicode-range\>"
 syn keyword cssFontDescriptorAttr contained all
 syn region cssFontDescriptorFunction contained matchgroup=cssFunctionName start="\<\(uri\|url\|local\|format\)\s*(" end=")" contains=cssStringQ,cssStringQQ oneline keepend
 syn match cssUnicodeRange contained "U+[0-9A-Fa-f?]\+"
@@ -124,7 +156,7 @@
 syn keyword cssColor contained thistle tomato turquoise violet wheat
 syn keyword cssColor contained whitesmoke yellowgreen
 
-" FIXME: These are actually case-insentivie too, but (a) specs recommend using
+" FIXME: These are actually case-insensitive too, but (a) specs recommend using
 " mixed-case (b) it's hard to highlight the word `Background' correctly in
 " all situations
 syn case match
@@ -135,48 +167,73 @@
 
 syn match cssColor contained "\<transparent\>"
 syn match cssColor contained "\<white\>"
-syn match cssColor contained "#[0-9A-Fa-f]\{3\}\>"
-syn match cssColor contained "#[0-9A-Fa-f]\{6\}\>"
+syn match cssColor contained "#[0-9A-Fa-f]\{3\}\>" contains=cssUnitDecorators
+syn match cssColor contained "#[0-9A-Fa-f]\{6\}\>" contains=cssUnitDecorators
 
-syn region cssURL contained matchgroup=cssFunctionName start="\<url\s*(" end=")" oneline keepend
-syn region cssFunction contained matchgroup=cssFunctionName start="\<\(rgb\|clip\|attr\|counter\|rect\|cubic-bezier\)\s*(" end=")" oneline keepend
-syn region cssFunction contained matchgroup=cssFunctionName start="\<\(rgba\|hsl\|hsla\)\s*(" end=")" oneline keepend
-syn region cssFunction contained matchgroup=cssFunctionName start="\<\(linear\|radial\)-gradient\s*(" end=")" oneline keepend
-syn region cssFunction contained matchgroup=cssFunctionName start="\<\(matrix\(3d\)\=\|scale\(3d\|X\|Y|\Z\)\=\|translate\(3d\|X\|Y|\Z\)\=\|skew\(X\|Y\)\=\|rotate\(3d\|X\|Y|\Z\)\=\|perspective\)\s*(" end=")" oneline keepend
+syn region cssURL contained matchgroup=cssFunctionName start="\<url\s*(" end=")" oneline extend
+syn region cssFunction contained matchgroup=cssFunctionName start="\<\(rgb\|clip\|attr\|counter\|rect\|cubic-bezier\|steps\)\s*(" end=")" oneline  contains=cssValueInteger,cssValueNumber,cssValueLength,cssFunctionComma
+syn region cssFunction contained matchgroup=cssFunctionName start="\<\(rgba\|hsl\|hsla\|color-stop\|from\|to\)\s*(" end=")" oneline  contains=cssColor,cssValueInteger,cssValueNumber,cssValueLength,cssFunctionComma,cssFunction
+syn region cssFunction contained matchgroup=cssFunctionName start="\<\(linear-\|radial-\)\=\gradient\s*(" end=")" oneline  contains=cssColor,cssValueInteger,cssValueNumber,cssValueLength,cssFunction,cssGradientAttr,cssFunctionComma
+syn region cssFunction contained matchgroup=cssFunctionName start="\<\(matrix\(3d\)\=\|scale\(3d\|X\|Y\|Z\)\=\|translate\(3d\|X\|Y\|Z\)\=\|skew\(X\|Y\)\=\|rotate\(3d\|X\|Y\|Z\)\=\|perspective\)\s*(" end=")" oneline contains=cssValueInteger,cssValueNumber,cssValueLength,cssValueAngle,cssFunctionComma
+syn keyword cssGradientAttr contained top bottom left right cover center middle ellipse at
+syn match cssFunctionComma contained ","
 
-" Prop and Attr
-" Reference: http://www.w3schools.com/cssref/default.asp
-syn keyword cssCommonAttr contained auto none inherit all
-syn keyword cssCommonAttr contained top bottom
-syn keyword cssCommonAttr contained medium normal
+" Common Prop and Attr
+syn keyword cssCommonAttr contained auto none inherit all default normal
+syn keyword cssCommonAttr contained top bottom center stretch hidden visible
+"------------------------------------------------
+" CSS Animations
+" http://www.w3.org/TR/css3-animations/
+syn match cssAnimationProp contained "\<animation\(-\(delay\|direction\|duration\|fill-mode\|name\|play-state\|timing-function\)\)\=\>"
 
+" animation-direction attributes
+syn keyword cssAnimationAttr contained alternate reverse
+syn match cssAnimationAttr contained "\<alternate-reverse\>"
 
-syn match cssAnimationProp contained "\<animation\(-\(name\|duration\|timing-function\|delay\|iteration-cout\|play-state\)\)\=\>"
+" animation-fill-mode attributes
+syn keyword cssAnimationAttr contained forwards backwards both
 
+" animation-play-state attributes
+syn keyword cssAnimationAttr contained running paused
+"------------------------------------------------
+"  CSS Backgrounds and Borders Module Level 3
+"  http://www.w3.org/TR/css3-background/
+syn match cssBackgroundProp contained "\<background\(-\(attachment\|clip\|color\|image\|origin\|position\|repeat\|size\)\)\=\>"
+" background-attachment attributes
+syn keyword cssBackgroundAttr contained scroll fixed local
 
-syn keyword cssAnimationAttr contained infinite alternate paused running
-" bugfix: escape linear-gradient
-syn match cssAnimationAttr contained "\<linear\(-gradient\)\@!\>"
-syn match cssAnimationAttr contained "\<ease\(-\(in-out\|out\|in\)\)\=\>"
+" background-position attributes
+syn keyword cssBackgroundAttr contained left center right top bottom
 
-syn match cssBackgroundProp contained "\<background\(-\(color\|image\|attachment\|position\|clip\|origin\|size\)\)\=\>"
-syn keyword cssBackgroundAttr contained center fixed over contain
+" background-repeat attributes
 syn match cssBackgroundAttr contained "\<no-repeat\>"
 syn match cssBackgroundAttr contained "\<repeat\(-[xy]\)\=\>"
-syn match cssBackgroundAttr contained "\<\(border\|content\|padding\)-box\>"
+syn keyword cssBackgroundAttr contained space round
 
+" background-size attributes
+syn keyword cssBackgroundAttr contained cover contain
 
-syn match cssBorderOutlineProp contained "\<border\(-\(top\|right\|bottom\|left\)\)\=\(-\(width\|color\|style\)\)\=\>"
-syn match cssBorderOutlineProp contained "\<outline\(-\(width\|style\|color\)\)\=\>"
-syn match cssBorderOutlineProp contained "\<border-\(top\|bottom\)-\(left\|right\)\(-radius\)\=\>"
-syn match cssBorderOutlineProp contained "\<border-image\(-\(outset\|repeat\|slice\|source\|width\)\)\=\>"
-syn match cssBorderOutlineProp contained "\<border-radius\>"
-syn keyword cssBorderOutlineAttr contained thin thick medium
-syn keyword cssBorderOutlineAttr contained dotted dashed solid double groove ridge inset outset
-syn keyword cssBorderOutlineAttr contained hidden visible scroll collapse
-syn keyword cssBorderOutlineAttr contained stretch round
+syn match cssBorderProp contained "\<border\(-\(top\|right\|bottom\|left\)\)\=\(-\(width\|color\|style\)\)\=\>"
+syn match cssBorderProp contained "\<border\(-\(top\|bottom\)-\(left\|right\)\)\=-radius\>"
+syn match cssBorderProp contained "\<border-image\(-\(outset\|repeat\|slice\|source\|width\)\)\=\>"
+syn match cssBorderProp contained "\<box-decoration-break\>"
+syn match cssBorderProp contained "\<box-shadow\>"
 
+" border-image attributes
+syn keyword cssBorderAttr contained stretch repeat round space fill
 
+" border-style attributes
+syn keyword cssBorderAttr contained dotted dashed solid double groove ridge inset outset
+
+" border-width attributes
+syn keyword cssBorderAttr contained thin thick medium
+
+" box-decoration-break attributes
+syn keyword cssBorderAttr contained clone slice
+"------------------------------------------------
+
+syn match cssBoxProp contained "\<padding\(-\(top\|right\|bottom\|left\)\)\=\>"
+syn match cssBoxProp contained "\<margin\(-\(top\|right\|bottom\|left\)\)\=\>"
 syn match cssBoxProp contained "\<overflow\(-\(x\|y\|style\)\)\=\>"
 syn match cssBoxProp contained "\<rotation\(-point\)=\>"
 syn keyword cssBoxAttr contained visible hidden scroll auto
@@ -193,30 +250,51 @@
 
 " shadow and sizing are in other property groups
 syn match cssFlexibleBoxProp contained "\<box-\(align\|direction\|flex\|ordinal-group\|orient\|pack\|shadow\|sizing\)\>"
-syn keyword cssFlexibleBoxAttr contained start end center baseline stretch
-syn keyword cssFlexibleBoxAttr contained normal reverse
+syn keyword cssFlexibleBoxAttr contained start end baseline
+syn keyword cssFlexibleBoxAttr contained reverse
 syn keyword cssFlexibleBoxAttr contained single mulitple
 syn keyword cssFlexibleBoxAttr contained horizontal
-" bugfix: escape vertial-align
-syn match cssFlexibleBoxAttr contained "\<vertical\(-align\)\@!\>"
+syn match cssFlexibleBoxAttr contained "\<vertical\(-align\)\@!\>" "escape vertical-align
 syn match cssFlexibleBoxAttr contained "\<\(inline\|block\)-axis\>"
 
-
-syn match cssFontProp contained "\<font\(-\(family\|style\|variant\|weight\|size\(-adjust\)\=\|stretch\)\)\=\>"
-syn match cssFontAttr contained "\<\(sans-\)\=\<serif\>"
-syn match cssFontAttr contained "\<small\(-\(caps\|caption\)\)\=\>"
-syn match cssFontAttr contained "\<x\{1,2\}-\(large\|small\)\>"
+" CSS Fonts Module Level 3
+" http://www.w3.org/TR/css-fonts-3/
+syn match cssFontProp contained "\<font\(-\(family\|\|feature-settings\|kerning\|language-override\|size\(-adjust\)\=\|stretch\|style\|synthesis\|variant\(-\(alternates\|caps\|east-asian\|ligatures\|numeric\|position\)\)\=\|weight\)\)\=\>"
+" font attributes
+syn keyword cssFontAttr contained icon menu caption
+syn match cssFontAttr contained "\<small-\(caps\|caption\)\>"
 syn match cssFontAttr contained "\<message-box\>"
 syn match cssFontAttr contained "\<status-bar\>"
-syn match cssFontAttr contained "\<\(\(ultra\|extra\|semi\|status-bar\)-\)\=\(condensed\|expanded\)\>"
-syn keyword cssFontAttr contained cursive fantasy monospace italic oblique
-syn keyword cssFontAttr contained bold bolder light lighter larger smaller
-syn keyword cssFontAttr contained icon menu caption
-syn keyword cssFontAttr contained large smaller larger narrower wider
-syn keyword cssFontAttr contained Courier Arial Georgia Times
+syn keyword cssFontAttr contained larger smaller
+syn match cssFontAttr contained "\<\(x\{1,2\}-\)\=\(large\|small\)\>"
 
+" font-family attributes
+syn match cssFontAttr contained "\<\(sans-\)\=serif\>"
+syn keyword cssFontAttr contained Antiqua Arial Black Book Charcoal Comic Courier Dingbats Gadget Geneva Georgia Grande Helvetica Impact Linotype Lucida MS Monaco Neue New Palatino Roboto Roman Symbol Tahoma Times Trebuchet Unicode Verdana Webdings Wingdings York Zapf
+syn keyword cssFontAttr contained cursive fantasy monospace
 
-syn keyword cssGeneratedContentProp contained content quotes crop
+" font-feature-settings attributes
+syn keyword cssFontAttr contained on off
+
+" font-stretch attributes
+syn match cssFontAttr contained "\<\(\(ultra\|extra\|semi\)-\)\=\(condensed\|expanded\)\>"
+
+" font-style attributes
+syn keyword cssFontAttr contained italic oblique
+
+" font-variant-caps attributes
+syn match cssFontAttr contained "\<\(all-\)\=\(small-\|petite-\|titling-\)caps\>"
+syn keyword cssFontAttr contained unicase
+
+" font-weight attributes
+syn keyword cssFontAttr contained bold bolder lighter
+"------------------------------------------------
+
+" Webkit specific property/attributes
+syn match cssFontProp contained "\<font-smooth\>"
+syn match cssFontAttr contained "\<\(subpixel-\)\=\antialiased\>"
+
+syn keyword cssGeneratedContentProp contained quotes crop
 syn match cssGeneratedContentProp contained "\<counter-\(reset\|increment\)\>"
 syn match cssGeneratedContentProp contained "\<move-to\>"
 syn match cssGeneratedContentProp contained "\<page-policy\>"
@@ -234,22 +312,16 @@
 syn keyword cssListAttr contained disc circle square hebrew armenian georgian
 syn keyword cssListAttr contained inside outside
 
-
-syn match cssMarginProp contained "\<margin\(-\(top\|right\|bottom\|left\)\)\=\>"
-
 syn match cssMultiColumnProp contained "\<column\(-\(\break-\(after\|before\)\|count\|gap\|rule\(-\(color\|style\|width\)\)\=\)\|span\|width\)\=\>"
 
-
-syn match cssPaddingProp contained "\<padding\(-\(top\|right\|bottom\|left\)\)\=\>"
-
 syn keyword cssPositioningProp contained bottom clear clip display float left
 syn keyword cssPositioningProp contained position right top visibility
 syn match cssPositioningProp contained "\<z-index\>"
-syn keyword cssPositioningAttr contained block inline compact
-syn match cssPositioningAttr contained "\<table\(-\(row-gorup\|\(header\|footer\)-group\|row\|column\(-group\)\=\|cell\|caption\)\)\=\>"
+syn keyword cssPositioningAttr contained block compact
+syn match cssPositioningAttr contained "\<table\(-\(row-group\|\(header\|footer\)-group\|row\|column\(-group\)\=\|cell\|caption\)\)\=\>"
 syn keyword cssPositioningAttr contained left right both
 syn match cssPositioningAttr contained "\<list-item\>"
-syn match cssPositioningAttr contained "\<inline-\(block\|table\)\>"
+syn match cssPositioningAttr contained "\<inline\(-\(block\|box\|table\)\)\=\>"
 syn keyword cssPositioningAttr contained static relative absolute fixed
 
 syn match cssPrintProp contained "\<page\(-break-\(before\|after\|inside\)\)\=\>"
@@ -262,18 +334,18 @@
 
 syn keyword cssTextProp contained color direction
 syn match cssTextProp "\<\(\(word\|letter\)-spacing\|text\(-\(decoration\|transform\|align\|index\|shadow\)\)\=\|vertical-align\|unicode-bidi\|line-height\)\>"
-syn match cssTextProp contained "\<text-\(justify\|\outline\|overflow\|warp\|align-last\)\>"
+syn match cssTextProp contained "\<text-\(justify\|outline\|warp\|align-last\|size-adjust\|rendering\|stroke\|indent\)\>"
 syn match cssTextProp contained "\<word-\(break\|\wrap\)\>"
 syn match cssTextProp contained "\<white-space\>"
 syn match cssTextProp contained "\<hanging-punctuation\>"
 syn match cssTextProp contained "\<punctuation-trim\>"
 syn match cssTextAttr contained "\<line-through\>"
-syn match cssTextAttr contained "\<text-indent\>"
 syn match cssTextAttr contained "\<\(text-\)\=\(top\|bottom\)\>"
 syn keyword cssTextAttr contained ltr rtl embed nowrap
 syn keyword cssTextAttr contained underline overline blink sub super middle
 syn keyword cssTextAttr contained capitalize uppercase lowercase
-syn keyword cssTextAttr contained center justify baseline sub super
+syn keyword cssTextAttr contained justify baseline sub super
+syn keyword cssTextAttr contained optimizeLegibility optimizeSpeed
 syn match cssTextAttr contained "\<pre\(-\(line\|wrap\)\)\=\>"
 syn match cssTextAttr contained "\<\(allow\|force\)-end\>"
 syn keyword cssTextAttr contained start end adjacent
@@ -283,22 +355,69 @@
 syn match cssTextAttr contained "\<break-all\>"
 syn match cssTextAttr contained "\<break-word\>"
 syn keyword cssTextAttr contained hyphenate
-
+syn match cssTextAttr contained "\<bidi-override\>"
 
 syn match cssTransformProp contained "\<transform\(-\(origin\|style\)\)\=\>"
 syn match cssTransformProp contained "\<perspective\(-origin\)\=\>"
 syn match cssTransformProp contained "\<backface-visibility\>"
 
+" CSS Transitions
+" http://www.w3.org/TR/css3-transitions/
 syn match cssTransitionProp contained "\<transition\(-\(delay\|duration\|property\|timing-function\)\)\=\>"
 
-syn match cssUIProp contained "\<nav-\(down\|index\|left\|right\|up\)\=\>"
-syn match cssUIProp contained "\<outline-offset\>"
+" transition-time-function attributes
+syn match cssTransitionAttr contained "\<linear\(-gradient\)\@!\>"
+syn match cssTransitionAttr contained "\<ease\(-\(in-out\|out\|in\)\)\=\>"
+syn match cssTransitionAttr contained "\<step\(-start\|-end\)\=\>"
+"------------------------------------------------
+" CSS Basic User Interface Module Level 3 (CSS3 UI)
+" http://www.w3.org/TR/css3-ui/
 syn match cssUIProp contained "\<box-sizing\>"
-syn keyword cssUIProp contained appearance icon resize
-syn keyword cssUIAttr contained window button menu field
+syn match cssUIAttr contained "\<\(content\|padding\|border\)\(-box\)\=\>"
+
+syn keyword cssUIProp contained cursor
+syn match cssUIAttr contained "\<\(\([ns]\=[ew]\=\)\|col\|row\|nesw\|nwse\)-resize\>"
+syn keyword cssUIAttr contained crosshair help move pointer alias copy
+syn keyword cssUIAttr contained progress wait text cell move
+syn match cssUIAttr contained "\<context-menu\>"
+syn match cssUIAttr contained "\<no-drop\>"
+syn match cssUIAttr contained "\<not-allowed\>"
+syn match cssUIAttr contained "\<all-scroll\>"
+syn match cssUIAttr contained "\<\(vertical-\)\=text\>"
+syn match cssUIAttr contained "\<zoom\(-in\|-out\)\=\>"
+
+syn match cssUIProp contained "\<ime-mode\>"
+syn keyword cssUIAttr contained active inactive disabled
+
+syn match cssUIProp contained "\<nav-\(down\|index\|left\|right\|up\)\=\>"
+syn match cssUIProp contained "\<outline\(-\(width\|style\|color\|offset\)\)\=\>"
+syn keyword cssUIAttr contained invert
+
+syn keyword cssUIProp contained icon resize
+syn keyword cssUIAttr contained both horizontal vertical
+
+syn match cssUIProp contained "\<text-overflow\>"
+syn keyword cssUIAttr contained clip ellipsis
+
+" Already highlighted Props:  font content
+"------------------------------------------------
+" Webkit/iOS specific attributes
+syn match cssUIAttr contained '\(preserve-3d\)'
+" IE specific attributes
+syn match cssIEUIAttr contained '\(bicubic\)'
+
+" Webkit/iOS specific properties
+syn match cssUIProp contained '\(tap-highlight-color\|user-select\|touch-callout\)'
+" IE specific properties
+syn match cssIEUIProp contained '\(interpolation-mode\|zoom\|filter\)'
+
+" Webkit/Firebox specific properties/attributes
+syn keyword cssUIProp contained appearance
+syn keyword cssUIAttr contained window button field icon document menu
+
 
 syn match cssAuralProp contained "\<\(pause\|cue\)\(-\(before\|after\)\)\=\>"
-syn match cssAuralProp contained "\<\(play-during\|speech-rate\|voice-family\|pitch\(-range\)\=\|speak\(-\(punctuation\|numerals\)\)\=\)\>"
+syn match cssAuralProp contained "\<\(play-during\|speech-rate\|voice-family\|pitch\(-range\)\=\|speak\(-\(punctuation\|numeral\|header\)\)\=\)\>"
 syn keyword cssAuralProp contained volume during azimuth elevation stress richness
 syn match cssAuralAttr contained "\<\(x-\)\=\(soft\|loud\)\>"
 syn keyword cssAuralAttr contained silent
@@ -307,48 +426,39 @@
 syn match cssAuralAttr contained "\<\(left\|right\)-side\>"
 syn match cssAuralAttr contained "\<\(far\|center\)-\(left\|center\|right\)\>"
 syn keyword cssAuralAttr contained leftwards rightwards behind
-syn keyword cssAuralAttr contained below level above higher
-syn match cssAuralAttr contained "\<\(x-\)\=\(slow\|fast\)\>"
+syn keyword cssAuralAttr contained below level above lower higher
+syn match cssAuralAttr contained "\<\(x-\)\=\(slow\|fast\|low\|high\)\>"
 syn keyword cssAuralAttr contained faster slower
 syn keyword cssAuralAttr contained male female child code digits continuous
-syn match cssAuralAttr contained "\<lower\>"
 
-" cursor
-syn keyword cssUIProp contained cursor
-syn match cssUIAttr contained "\<[ns]\=[ew]\=-resize\>"
-syn keyword cssUIAttr contained crosshair default help move pointer
-syn keyword cssUIAttr contained progress wait
-
-" FIXME: I could not find them in reference
-syn keyword cssUIAttr contained invert maker size zoom
-syn match cssRenderAttr contained "\<run-in\>"
-syn match cssRenderAttr contained "\<text-rendering\>"
-syn match cssRenderAttr contained "\<font-smoothing\>"
-syn match cssRenderProp contained "\<marker-offset\>"
-syn match cssRenderAttr contained "\<bidi-override\>"
+" mobile text
+syn match cssMobileTextProp contained "\<text-size-adjust\>"
 
 
-" FIXME: This allows cssMediaBlock before the semicolon, which is wrong.
-syn region cssInclude start="@import" end=";" contains=cssComment,cssURL,cssUnicodeEscape,cssMediaType
+
 syn match cssBraces contained "[{}]"
 syn match cssError contained "{@<>"
-syn region cssDefinition transparent matchgroup=cssBraces start='{' end='}' contains=css.*Attr,css.*Prop,cssComment,cssValue.*,cssColor,cssURL,cssImportant,cssError,cssStringQ,cssStringQQ,cssFunction,cssUnicodeEscape,cssVendor,cssDefinition
+syn region cssDefinition transparent matchgroup=cssBraces start='{' end='}' contains=cssAttrRegion,css.*Prop,cssComment,cssValue.*,cssColor,cssURL,cssImportant,cssError,cssStringQ,cssStringQQ,cssFunction,cssUnicodeEscape,cssVendor,cssDefinition,cssHacks keepend fold
 syn match cssBraceError "}"
+syn match cssAttrComma ","
 
 " Pseudo class
-syn match cssPseudoClass ":[A-Za-z0-9_-]*" contains=cssPseudoClassId,cssUnicodeEscape
-syn keyword cssPseudoClassId link visited active hover focus before after left right lang
-syn match cssPseudoClassId contained "\<first\(-\(line\|letter\|child\)\)\=\>"
-" FIXME: handle functions.
-"syn region cssPseudoClassLang matchgroup=cssPseudoClassId start="lang(" end=")"
-syn match cssPseudoClassId contained "\<\(last\|only\|nth\|nth-last\)-child\>"
-syn match cssPseudoClassId contained "\<\(first\|last\|only\|nth\|nth-last\)-of-type\>"
-syn keyword cssPseudoClassId root empty target enable disabled checked not invalid
-syn match cssPseudoClassId contained  "::\(-moz-\)\=selection"
+" http://www.w3.org/TR/css3-selectors/
+syn match cssPseudoClass ":[A-Za-z0-9_-]*" contains=cssNoise,cssPseudoClassId,cssUnicodeEscape,cssVendor,cssPseudoClassFn
+syn keyword cssPseudoClassId contained link visited active hover before after left right
+syn keyword cssPseudoClassId contained root empty target enable disabled checked invalid
+syn match cssPseudoClassId contained "\<first-\(line\|letter\)\>"
+syn match cssPseudoClassId contained "\<\(first\|last\|only\)-\(of-type\|child\)\>"
+syn region cssPseudoClassFn contained matchgroup=cssFunctionName start="\<\(not\|lang\|\(nth\|nth-last\)-\(of-type\|child\)\)(" end=")"
+" ------------------------------------
+" Vendor specific properties
+syn match cssPseudoClassId contained  "\<selection\>"
+syn match cssPseudoClassId contained  "\<focus\(-inner\)\=\>"
+syn match cssPseudoClassId contained  "\<\(input-\)\=placeholder\>"
+
 
 " Comment
 syn region cssComment start="/\*" end="\*/" contains=@Spell
-syn region cssComment start="//" skip="\\$" end="$" keepend contains=@Spell
 
 syn match cssUnicodeEscape "\\\x\{1,6}\s\?"
 syn match cssSpecialCharQQ +\\"+ contained
@@ -359,6 +469,26 @@
 " Vendor Prefix
 syn match cssVendor contained "\(-\(webkit\|moz\|o\|ms\)-\)"
 
+" Various CSS Hack characters
+" In earlier versions of IE (6 and 7), one can prefix property names
+" with a _ or * to isolate those definitions to particular versions of IE
+" This is purely decorative and therefore we assign to the same highlight
+" group to cssVendor, for more information:
+" http://www.paulirish.com/2009/browser-specific-css-hacks/
+syn match cssHacks contained /\(_\|*\)/
+
+" Misc highlight groups
+syntax match cssUnitDecorators /\(#\|-\|%\|mm\|cm\|in\|pt\|pc\|em\|ex\|px\|rem\|dpi\|dppx\|dpcm\|Hz\|kHz\|s\|ms\|deg\|grad\|rad\)/ contained
+syntax match cssNoise contained /\(:\|;\|\/\)/
+
+" Attr Enhance
+" Some keywords are both Prop and Attr, so we have to handle them
+syn region cssAttrRegion start=/:/ end=/;/ contained keepend contains=css.*Attr,cssColor,cssImportant,cssValue.*,cssFunction,cssString.*,cssURL,cssComment,cssUnicodeEscape,cssVendor,cssError,cssTransitionHackProp,cssAttrComma,cssNoise
+
+" Hack for transition
+" The 'transition' Prop has Props after ':'.
+syn region cssAttrRegion start=/transition\s*:/ end=/;/ contained keepend contains=css.*Prop,css.*Attr,cssColor,cssImportant,cssValue.*,cssFunction,cssString.*,cssURL,cssComment,cssUnicodeEscape,cssVendor,cssError,cssTransitionHackProp,cssAttrComma,cssNoise
+
 
 if main_syntax == "css"
   syn sync minlines=10
@@ -377,73 +507,76 @@
 
   HiLink cssComment Comment
   HiLink cssVendor Comment
+  HiLink cssHacks Comment
   HiLink cssTagName Statement
   HiLink cssDeprecated Error
   HiLink cssSelectorOp Special
   HiLink cssSelectorOp2 Special
+  HiLink cssAttrComma Special
 
-  HiLink cssAnimationProp StorageClass
-  HiLink cssBackgroundProp StorageClass
-  HiLink cssBorderOutlineProp StorageClass
-  HiLink cssBoxProp StorageClass
-  HiLink cssColorProp StorageClass
-  HiLink cssContentForPagedMediaProp StorageClass
-  HiLink cssDimensionProp StorageClass
-  HiLink cssFlexibleBoxProp StorageClass
-  HiLink cssFontProp StorageClass
-  HiLink cssGeneratedContentProp StorageClass
-  HiLink cssGridProp StorageClass
-  HiLink cssHyerlinkProp StorageClass
-  HiLink cssLineboxProp StorageClass
-  HiLink cssListProp StorageClass
-  HiLink cssMarginProp StorageClass
-  HiLink cssMarqueeProp StorageClass
-  HiLink cssMultiColumnProp StorageClass
-  HiLink cssPaddingProp StorageClass
-  HiLink cssPagedMediaProp StorageClass
-  HiLink cssPositioningProp StorageClass
-  HiLink cssPrintProp StorageClass
-  HiLink cssRubyProp StorageClass
-  HiLink cssSpeechProp StorageClass
-  HiLink cssTableProp StorageClass
-  HiLink cssTextProp StorageClass
-  HiLink cssTransformProp StorageClass
-  HiLink cssTransitionProp StorageClass
-  HiLink cssUIProp StorageClass
-  HiLink cssAuralProp StorageClass
-  HiLink cssRenderProp StorageClass
+  HiLink cssAnimationProp cssProp
+  HiLink cssBackgroundProp cssProp
+  HiLink cssBorderProp cssProp
+  HiLink cssBoxProp cssProp
+  HiLink cssColorProp cssProp
+  HiLink cssContentForPagedMediaProp cssProp
+  HiLink cssDimensionProp cssProp
+  HiLink cssFlexibleBoxProp cssProp
+  HiLink cssFontProp cssProp
+  HiLink cssGeneratedContentProp cssProp
+  HiLink cssGridProp cssProp
+  HiLink cssHyerlinkProp cssProp
+  HiLink cssLineboxProp cssProp
+  HiLink cssListProp cssProp
+  HiLink cssMarqueeProp cssProp
+  HiLink cssMultiColumnProp cssProp
+  HiLink cssPagedMediaProp cssProp
+  HiLink cssPositioningProp cssProp
+  HiLink cssPrintProp cssProp
+  HiLink cssRubyProp cssProp
+  HiLink cssSpeechProp cssProp
+  HiLink cssTableProp cssProp
+  HiLink cssTextProp cssProp
+  HiLink cssTransformProp cssProp
+  HiLink cssTransitionProp cssProp
+  HiLink cssUIProp cssProp
+  HiLink cssIEUIProp cssProp
+  HiLink cssAuralProp cssProp
+  HiLink cssRenderProp cssProp
+  HiLink cssMobileTextProp cssProp
 
-  HiLink cssAnimationAttr Type
-  HiLink cssBackgroundAttr Type
-  HiLink cssBorderOutlineAttr Type
-  HiLink cssBoxAttr Type
-  HiLink cssColorAttr Type
-  HiLink cssContentForPagedMediaAttr Type
-  HiLink cssDimensionAttr Type
-  HiLink cssFlexibleBoxAttr Type
-  HiLink cssFontAttr Type
-  HiLink cssGeneratedContentAttr Type
-  HiLink cssGridAttr Type
-  HiLink cssHyerlinkAttr Type
-  HiLink cssLineboxAttr Type
-  HiLink cssListAttr Type
-  HiLink cssMarginAttr Type
-  HiLink cssMarqueeAttr Type
-  HiLink cssMultiColumnAttr Type
-  HiLink cssPaddingAttr Type
-  HiLink cssPagedMediaAttr Type
-  HiLink cssPositioningAttr Type
-  HiLink cssPrintAttr Type
-  HiLink cssRubyAttr Type
-  HiLink cssSpeechAttr Type
-  HiLink cssTableAttr Type
-  HiLink cssTextAttr Type
-  HiLink cssTransformAttr Type
-  HiLink cssTransitionAttr Type
-  HiLink cssUIAttr Type
-  HiLink cssAuralAttr Type
-  HiLink cssRenderAttr Type
-  HiLink cssCommonAttr Type
+  HiLink cssAnimationAttr cssAttr
+  HiLink cssBackgroundAttr cssAttr
+  HiLink cssBorderAttr cssAttr
+  HiLink cssBoxAttr cssAttr
+  HiLink cssContentForPagedMediaAttr cssAttr
+  HiLink cssDimensionAttr cssAttr
+  HiLink cssFlexibleBoxAttr cssAttr
+  HiLink cssFontAttr cssAttr
+  HiLink cssGeneratedContentAttr cssAttr
+  HiLink cssGridAttr cssAttr
+  HiLink cssHyerlinkAttr cssAttr
+  HiLink cssLineboxAttr cssAttr
+  HiLink cssListAttr cssAttr
+  HiLink cssMarginAttr cssAttr
+  HiLink cssMarqueeAttr cssAttr
+  HiLink cssMultiColumnAttr cssAttr
+  HiLink cssPaddingAttr cssAttr
+  HiLink cssPagedMediaAttr cssAttr
+  HiLink cssPositioningAttr cssAttr
+  HiLink cssGradientAttr cssAttr
+  HiLink cssPrintAttr cssAttr
+  HiLink cssRubyAttr cssAttr
+  HiLink cssSpeechAttr cssAttr
+  HiLink cssTableAttr cssAttr
+  HiLink cssTextAttr cssAttr
+  HiLink cssTransformAttr cssAttr
+  HiLink cssTransitionAttr cssAttr
+  HiLink cssUIAttr cssAttr
+  HiLink cssIEUIAttr cssAttr
+  HiLink cssAuralAttr cssAttr
+  HiLink cssRenderAttr cssAttr
+  HiLink cssCommonAttr cssAttr
 
   HiLink cssPseudoClassId PreProc
   HiLink cssPseudoClassLang Constant
@@ -456,6 +589,7 @@
   HiLink cssFunction Constant
   HiLink cssURL String
   HiLink cssFunctionName Function
+  HiLink cssFunctionComma Function
   HiLink cssColor Constant
   HiLink cssIdentifier Function
   HiLink cssInclude Include
@@ -467,15 +601,31 @@
   HiLink cssUnicodeEscape Special
   HiLink cssStringQQ String
   HiLink cssStringQ String
+  HiLink cssAttributeSelector String
   HiLink cssMedia Special
   HiLink cssMediaType Special
   HiLink cssMediaComma Normal
+  HiLink cssMediaFeature Normal
+  HiLink cssMediaKeyword Statement
+  HiLink cssMediaKeyword2 Statement
+  HiLink cssMediaProp cssProp
+  HiLink cssMediaAttr cssAttr
+  HiLink cssPage Special
+  HiLink cssPagePseudo PreProc
+  HiLink cssPageHeaderProp PreProc
+  HiLink cssPageProp cssProp
+  HiLink cssKeyFrame Special
+  HiLink cssKeyFrameSelector Constant
   HiLink cssFontDescriptor Special
   HiLink cssFontDescriptorFunction Constant
-  HiLink cssFontDescriptorProp StorageClass
-  HiLink cssFontDescriptorAttr Type
+  HiLink cssFontDescriptorProp cssProp
+  HiLink cssFontDescriptorAttr cssAttr
   HiLink cssUnicodeRange Constant
   HiLink cssClassName Function
+  HiLink cssProp StorageClass
+  HiLink cssAttr Constant
+  HiLink cssUnitDecorators Number
+  HiLink cssNoise Noise
   delcommand HiLink
 endif