diff --git a/docs/progress.html b/docs/progress.html
index 8ab1adf3..89f1f83d 100644
--- a/docs/progress.html
+++ b/docs/progress.html
@@ -13,10 +13,12 @@ th {text-align:left;padding-top:1.4em;font-size:13pt;
 thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 
 .impl-yes {background:#AFA;}
+.impl-partial {background:#FFA;}
 .impl-no {background:#FAA;}
 
 .danger {background:#FEE;}
 .css1 {color:#060;}
+.required {font-weight:bold;}
 
 </style>
 
@@ -28,6 +30,7 @@ thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 
 <table cellspacing="0"><tbody>
 <tr><td class="impl-yes">Implemented</td></tr>
+<tr><td class="impl-partial">Partially implemented</td></tr>
 <tr><td class="impl-no">Will not implement</td></tr>
 <tr><td class="danger">Dangerous attribute/property</td></tr>
 <tr><td class="css1">Present in CSS1</td></tr>
@@ -50,66 +53,66 @@ thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 
 <tbody>
 <tr><th colspan="3">CSS</th></tr>
-<tr><td>style</td><td>All</td><td>Needs CSS parser</td></tr>
+<tr class="impl-partial"><td>style</td><td>All</td><td>Needs CSS parser</td></tr>
 </tbody>
 
 <tbody>
 <tr><th colspan="3">Questionable</th></tr>
-<tr><td>accesskey</td><td>A</td><td>May interfere with main interface</td></tr>
-<tr><td>tabindex</td><td>A</td><td>May interfere with main interface</td></tr>
+<tr class="impl-no"><td>accesskey</td><td>A</td><td>May interfere with main interface</td></tr>
+<tr class="impl-no"><td>tabindex</td><td>A</td><td>May interfere with main interface</td></tr>
 <tr><td>target</td><td>A</td><td>Config enabled, only useful for frame layouts</td></tr>
 </tbody>
 
 <tbody>
 <tr><th colspan="3">Miscellaneous</th></tr>
 <tr><td>datetime</td><td>DEL, INS</td><td>No visible effect, ISO format</td></tr>
-<tr><td>rel</td><td>A</td><td>Largely user-defined, nofollow</td></tr>
-<tr><td>rev</td><td>A</td><td>Largely user-defined</td></tr>
-<tr><td>axis</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
-<tr><td>char</td><td>COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR</td><td>W3C only: No browser implementation</td></tr>
-<tr><td>headers</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
-<tr><td>scope</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
+<tr><td>rel</td><td>A</td><td>Largely user-defined: nofollow, tag (see microformats)</td></tr>
+<tr><td>rev</td><td>A</td><td>Largely user-defined: vote-*</td></tr>
+<tr class="impl-no"><td>axis</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
+<tr class="impl-no"><td>char</td><td>COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR</td><td>W3C only: No browser implementation</td></tr>
+<tr class="impl-no"><td>headers</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
+<tr class="impl-no"><td>scope</td><td>TD, TH</td><td>W3C only: No browser implementation</td></tr>
 </tbody>
 
 <tbody class="impl-yes">
 <tr><th colspan="3">URI</th></tr>
-<tr><td rowspan="2">cite</td><td>BLOCKQUOTE, Q</td><td>-</td></tr>
-    <tr><td>DEL, INS</td><td>-</td></tr>
+<tr><td rowspan="2">cite</td><td>BLOCKQUOTE, Q</td><td>For attribution</td></tr>
+    <tr><td>DEL, INS</td><td>Link to explanation why it changed</td></tr>
 <tr><td>href</td><td>A</td><td>-</td></tr>
 <tr><td>longdesc</td><td>IMG</td><td>-</td></tr>
-<tr><td>src</td><td>IMG</td><td>Required</td></tr>
+<tr class="required"><td>src</td><td>IMG</td><td>Required</td></tr>
 </tbody>
 
 <tbody>
 <tr><th colspan="3">Transform</th></tr>
-<tr><td rowspan="5">align</td><td>CAPTION</td><td>-</td></tr>
-    <tr><td>IMG</td><td>Near-equiv style 'caption-side', drop left and right</td></tr>
-    <tr><td>TABLE</td><td>Margin-left and margin-right = auto or parent div</td></tr>
-    <tr><td>HR</td><td>Margin-left and margin-right = auto or parent div (disputed, 'text-align' may work)</td></tr>
+<tr><td rowspan="5">align</td><td>CAPTION</td><td>Near-equiv style 'caption-side', drop left and right</td></tr>
+    <tr><td>IMG</td><td rowspan="2">Margin-left and margin-right = auto or parent div</td></tr>
+    <tr><td>TABLE</td></tr>
+    <tr><td>HR</td><td>Equivalent style 'text-align' (IE tested)</td></tr>
     <tr class="impl-yes"><td>H1, H2, H3, H4, H5, H6, P</td><td>Equivalent style 'text-align'</td></tr>
-<tr><td>alt</td><td>IMG</td><td>Required, insert image filename if non-existant</td></tr>
-<tr><td rowspan="3">bgcolor</td><td>TABLE</td><td>Equivalent style 'background-color' (test compat)</td></tr>
-    <tr><td>TR</td><td>Equivalent style 'background-color' (test compat)</td></tr>
+<tr class="required"><td>alt</td><td>IMG</td><td>Required, insert image filename if non-existant</td></tr>
+<tr><td rowspan="3">bgcolor</td><td>TABLE</td><td>Equivalent style 'background-color' (IE tested)</td></tr>
+    <tr><td>TR</td><td>Equivalent style 'background-color' (IE tested)</td></tr>
     <tr><td>TD, TH</td><td>Equivalent style 'background-color'</td></tr>
-<tr><td>border</td><td>IMG</td><td>No clean way, either set 'border-width' in parent A, custom CSS class ~'nolinkborder' if border=0</td></tr>
+<tr><td>border</td><td>IMG</td><td>Equivalent style 'border-width', only applies when link present</td></tr>
 <tr><td>clear</td><td>BR</td><td>Near-equiv style 'clear', transform 'all' into 'both'</td></tr>
-<tr><td>compact</td><td>DL, OL, UL</td><td>Boolean, needs custom CSS class</td></tr>
-<tr><td>dir</td><td>BDO</td><td>Required, insert ltr (or configuration value) if none</td></tr>
+<tr class="impl-no"><td>compact</td><td>DL, OL, UL</td><td>Boolean, needs custom CSS class</td></tr>
+<tr class="required"><td>dir</td><td>BDO</td><td>Required, insert ltr (or configuration value) if none</td></tr>
 <tr><td>height</td><td>TD, TH</td><td>Near-equiv style 'height', needs px suffix if original was in pixels</td></tr>
-<tr><td>hspace</td><td>IMG</td><td>Near-equiv styles 'margin-top' and 'margin-bottom'</td></tr>
+<tr><td>hspace</td><td>IMG</td><td>Near-equiv styles 'margin-top' and 'margin-bottom', needs px suffix</td></tr>
 <tr class="impl-yes"><td>lang</td><td>*</td><td>Copy value to xml:lang</td></tr>
 <tr><td rowspan="2">name</td><td>IMG</td><td>Turn into ID</td></tr>
-    <tr><td>A</td><td>Turn into ID? (not deprecated)</td></tr>
+    <tr><td>A</td><td>Turn into ID? (not deprecated, though in which specs?)</td></tr>
 <tr><td>noshade</td><td>HR</td><td>Boolean, style 'border-style:solid;'</td></tr>
 <tr><td>nowrap</td><td>TD, TH</td><td>Boolean, style 'white-space:nowrap;' (not compat with IE5)</td></tr>
 <tr><td>size</td><td>HR</td><td>Near-equiv 'width', needs px suffix if original was pixels</td></tr>
-<tr><td>src</td><td>IMG</td><td>Required, insert blank or default img if not set</td></tr>
+<tr class="required"><td>src</td><td>IMG</td><td>Required, insert blank or default img if not set</td></tr>
 <tr><td>start</td><td>OL</td><td>Poorly supported 'counter-reset', transform may not be desirable</td></tr>
 <tr><td rowspan="3">type</td><td>LI</td><td rowspan="3">Equivalent style 'list-style-type', different allowed values though. (needs testing)</td></tr>
     <tr><td>OL</td></tr>
     <tr><td>UL</td></tr>
-<tr><td>value</td><td>LI</td><td>Poorly supported 'counter-reset', transform may not be desirable, see ol.start</td></tr>
-<tr><td>vspace</td><td>IMG</td><td>Near-equiv styles 'margin-left' and 'margin-right', see hspace</td></tr>
+<tr><td>value</td><td>LI</td><td>Poorly supported 'counter-reset', transform may not be desirable, see ol.start. Configurable.</td></tr>
+<tr><td>vspace</td><td>IMG</td><td>Near-equiv styles 'margin-left' and 'margin-right', needs px suffix, see hspace</td></tr>
 <tr><td rowspan="2">width</td><td>HR</td><td rowspan="2">Near-equiv style 'width', needs px suffix if original was pixels</td></tr>
     <tr><td>TD, TH</td></tr>
 </tbody>
@@ -132,49 +135,59 @@ thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 <tr><th colspan="2">Standard</th></tr>
 <tr class="css1"><td>background-color</td><td>-</td></tr>
 <tr class="css1"><td>background</td><td>Depends on background-*</td></tr>
-<tr class="css1"><td>border</td><td>-</td></tr>
+<tr class="css1"><td>border</td><td>COMPOSITE</td></tr>
 <tr class="css1"><td>border-color</td><td>-</td></tr>
-<tr class="css1"><td>border-style</td><td>-</td></tr>
+<tr class="css1"><td>border-style</td><td>ENUM(none, hidden, dotted, dashed,
+    solid, double, groove, ridge, inset, outset)</td></tr>
 <tr class="css1"><td>border-width</td><td>-</td></tr>
-<tr class="css1"><td>border-*</td><td>-</td></tr>
+<tr class="css1"><td>border-*</td><td>COMPOSITE</td></tr>
 <tr><td>border-*-color</td><td>-</td></tr>
 <tr><td>border-*-style</td><td>-</td></tr>
 <tr class="css1"><td>border-*-width</td><td>-</td></tr>
-<tr class="css1"><td>clear</td><td>-</td></tr>
+<tr class="css1"><td>clear</td><td>ENUM(none, left, right, both)</td></tr>
 <tr class="css1"><td>color</td><td>-</td></tr>
-<tr class="css1"><td>float</td><td>May require layout precautions with clear</td></tr>
-<tr class="css1"><td>font</td><td>-</td></tr>
+<tr class="css1"><td>float</td><td>ENUM(left, right, none), May require layout
+    precautions with clear</td></tr>
+<tr class="css1"><td>font</td><td>COMPOSITE</td></tr>
 <tr class="css1"><td>font-family</td><td>CSS validator may complain if fallback font
     family not specified</td></tr>
 <tr class="css1"><td>font-size</td><td>-</td></tr>
-<tr class="css1"><td>font-style</td><td>-</td></tr>
-<tr class="css1"><td>font-variant</td><td>-</td></tr>
-<tr class="css1"><td>font-weight</td><td>-</td></tr>
+<tr class="css1"><td>font-style</td><td>ENUM(normal, italic, oblique)</td></tr>
+<tr class="css1"><td>font-variant</td><td>ENUM(normal, small-caps)</td></tr>
+<tr class="css1"><td>font-weight</td><td>ENUM(normal, bold, bolder, lighter,
+    100, 200, 300, 400, 500, 600, 700, 800, 900), maybe special code for
+    in-between integers</td></tr>
 <tr class="css1"><td>letter-spacing</td><td>-</td></tr>
 <tr class="css1"><td>line-height</td><td>-</td></tr>
-<tr class="css1"><td>list-style-position</td><td>Strange behavior in browsers</td></tr>
-<tr class="css1"><td>list-style-type</td><td>Well-supported values are: disc, circle, square
+<tr class="css1"><td>list-style-position</td><td>ENUM(inside, outside),
+    Strange behavior in browsers</td></tr>
+<tr class="css1"><td>list-style-type</td><td>ENUM(...),
+    Well-supported values are: disc, circle, square,
     decimal, lower-roman, upper-roman, lower-alpha and upper-alpha. See also
     CSS 3. Mostly IE lack of support.</td></tr>
-<tr class="css1"><td>list-style</td><td>-</td></tr>
+<tr class="css1"><td>list-style</td><td>COMPOSITE</td></tr>
 <tr class="css1"><td>margin</td><td>-</td></tr>
 <tr class="css1"><td>margin-*</td><td>-</td></tr>
 <tr class="css1"><td>padding</td><td>-</td></tr>
 <tr class="css1"><td>padding-*</td><td>-</td></tr>
-<tr class="css1 impl-yes"><td>text-align</td><td>-</td></tr>
-<tr class="css1"><td>text-decoration</td><td>No blink (argh my eyes)</td></tr>
+<tr class="css1 impl-yes"><td>text-align</td><td>ENUM(left, right,
+    center, justify)</td></tr>
+<tr class="css1"><td>text-decoration</td><td>No blink (argh my eyes), not
+    enum, can be combined (composite sorta): underline, overline,
+    line-through</td></tr>
 <tr class="css1"><td>text-indent</td><td>-</td></tr>
-<tr class="css1"><td>text-transform</td><td>-</td></tr>
+<tr class="css1"><td>text-transform</td><td>ENUM(capitalize, uppercase,
+    lowercase, none)</td></tr>
 <tr class="css1"><td>width</td><td>Interesting</td></tr>
 <tr class="css1"><td>word-spacing</td><td>IE 5 no support</td></tr>
 </tbody>
 
 <tbody>
 <tr><th colspan="2">Table</th></tr>
-<tr><td>border-collapse</td><td>-</td></tr>
-<tr><td>caption-side</td><td>-</td></tr>
-<tr><td>empty-cells</td><td>No IE support, possible fix with &amp;nbsp;?</td></tr>
-<tr><td>table-layout</td><td>-</td></tr>
+<tr><td>border-collapse</td><td>ENUM</td></tr>
+<tr><td>caption-side</td><td>ENUM</td></tr>
+<tr><td>empty-cells</td><td>ENUM, No IE support, possible fix with &amp;nbsp;?</td></tr>
+<tr><td>table-layout</td><td>ENUM</td></tr>
 <tr class="css1"><td>vertical-align</td><td>Also applies to others with explicit height</td></tr>
 </tbody>
 
@@ -185,17 +198,19 @@ thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 <tr class="danger"><td>right</td></tr>
 <tr class="danger"><td>top</td></tr>
 <tr><td>clip</td><td>-</td></tr>
-<tr><td>position</td><td>-</td></tr>
+<tr><td>position</td><td>ENUM(static, relative, absolute, fixed), permit
+    relative not absolute?</td></tr>
 <tr class="danger"><td>z-index</td><td>Dangerous</td></tr>
 </tbody>
 
 <tbody>
 <tr><th colspan="2">Unknown</th></tr>
 <tr class="danger css1"><td>background-image</td><td>Dangerous</td></tr>
-<tr class="css1"><td>background-attachment</td><td>Depends on background-image</td></tr>
+<tr class="css1"><td>background-attachment</td><td>ENUM(scroll, fixed),
+    Depends on background-image</td></tr>
 <tr class="css1"><td>background-position</td><td>Depends on background-image</td></tr>
 <tr class="danger"><td>cursor</td><td>Dangerous but fluffy</td></tr>
-<tr class="danger css1"><td>display</td><td>Dangerous but interesting;
+<tr class="danger css1"><td>display</td><td>ENUM(...), Dangerous but interesting;
     will not implement list-item, run-in (Opera only) or table (no IE);
     inline-block has incomplete IE6 support and requires -moz-inline-box
     for Mozilla.</td></tr>
@@ -207,14 +222,19 @@ thead th {text-align:left;padding:0.1em;background-color:#EEE;}
 <tr><td>min-width</td></tr>
 <tr><td>orphans</td><td>No IE support</td></tr>
 <tr><td>widows</td><td>No IE support</td></tr>
-<tr><td>overflow</td><td>IE 5/6 almost (remove visible if set)</td></tr>
-<tr><td>page-break-after</td><td>IE 5.5/6 and Opera</td></tr>
-<tr><td>page-break-before</td><td>Mostly supported</td></tr>
-<tr><td>page-break-inside</td><td>Opera only</td></tr>
-<tr><td>quotes</td><td>May be dropped from CSS2</td></tr>
-<tr class="danger"><td>visibility</td><td>Dangerous</td></tr>
-<tr><td class="css1">white-space</td><td>Spotty implementation: pre (no IE 5/6), nowrap (no IE 5),
-    pre-wrap (only Opera), pre-line (no-support). Fixable?</td></tr>
+<tr><td>overflow</td><td>ENUM, IE 5/6 almost (remove visible if set)</td></tr>
+<tr><td>page-break-after</td><td>ENUM(auto, always, avoid, left, right),
+    IE 5.5/6 and Opera</td></tr>
+<tr><td>page-break-before</td><td>ENUM(auto, always, avoid, left, right),
+    Mostly supported</td></tr>
+<tr><td>page-break-inside</td><td>ENUM(avoid, auto), Opera only</td></tr>
+<tr class="impl-no"><td>quotes</td><td>May be dropped from CSS2</td></tr>
+<tr class="danger"><td>visibility</td><td>ENUM(visible, hidden, collapse),
+    Dangerous</td></tr>
+<tr><td class="css1">white-space</td><td>ENUM(normal, pre, nowrap, pre-wrap,
+    pre-line), Spotty implementation:
+    pre (no IE 5/6), nowrap (no IE 5),
+    pre-wrap (only Opera), pre-line (no support). Fixable?</td></tr>
 </tbody>
 
 <tbody>

CSS
Implemented
Partially implemented
Will not implement
Dangerous attribute/property
Present in CSS1
style	All	Needs CSS parser
style	All	Needs CSS parser
Questionable
accesskey	A	May interfere with main interface
tabindex	A	May interfere with main interface
accesskey	A	May interfere with main interface
tabindex	A	May interfere with main interface
target	A	Config enabled, only useful for frame layouts
Miscellaneous
datetime	DEL, INS	No visible effect, ISO format
rel	A	Largely user-defined, nofollow
rev	A	Largely user-defined
axis	TD, TH	W3C only: No browser implementation
char	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	W3C only: No browser implementation
headers	TD, TH	W3C only: No browser implementation
scope	TD, TH	W3C only: No browser implementation
rel	A	Largely user-defined: nofollow, tag (see microformats)
rev	A	Largely user-defined: vote-*
axis	TD, TH	W3C only: No browser implementation
char	COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR	W3C only: No browser implementation
headers	TD, TH	W3C only: No browser implementation
scope	TD, TH	W3C only: No browser implementation
URI
cite	BLOCKQUOTE, Q	-
cite	DEL, INS	-
cite	BLOCKQUOTE, Q	For attribution
cite	DEL, INS	Link to explanation why it changed
href	A	-
longdesc	IMG	-
src	IMG	Required
src	IMG	Required
Transform
align	CAPTION	-
	IMG	Near-equiv style 'caption-side', drop left and right
	TABLE	Margin-left and margin-right = auto or parent div
	HR	Margin-left and margin-right = auto or parent div (disputed, 'text-align' may work)
	align	CAPTION	Near-equiv style 'caption-side', drop left and right
IMG		Margin-left and margin-right = auto or parent div
TABLE		Margin-left and margin-right = auto or parent div
HR		Equivalent style 'text-align' (IE tested)
H1, H2, H3, H4, H5, H6, P		Equivalent style 'text-align'
alt	IMG	Required, insert image filename if non-existant
bgcolor	TABLE	Equivalent style 'background-color' (test compat)
	TR	Equivalent style 'background-color' (test compat)
	alt	IMG	Required, insert image filename if non-existant
bgcolor	TABLE	Equivalent style 'background-color' (IE tested)
	TR	Equivalent style 'background-color' (IE tested)
	TD, TH	Equivalent style 'background-color'
border	IMG	No clean way, either set 'border-width' in parent A, custom CSS class ~'nolinkborder' if border=0
border	IMG	Equivalent style 'border-width', only applies when link present
clear	BR	Near-equiv style 'clear', transform 'all' into 'both'
compact	DL, OL, UL	Boolean, needs custom CSS class
dir	BDO	Required, insert ltr (or configuration value) if none
compact	DL, OL, UL	Boolean, needs custom CSS class
dir	BDO	Required, insert ltr (or configuration value) if none
height	TD, TH	Near-equiv style 'height', needs px suffix if original was in pixels
hspace	IMG	Near-equiv styles 'margin-top' and 'margin-bottom'
hspace	IMG	Near-equiv styles 'margin-top' and 'margin-bottom', needs px suffix
lang	*	Copy value to xml:lang
name	IMG	Turn into ID
name	A	Turn into ID? (not deprecated)
A	Turn into ID? (not deprecated, though in which specs?)
noshade	HR	Boolean, style 'border-style:solid;'
nowrap	TD, TH	Boolean, style 'white-space:nowrap;' (not compat with IE5)
size	HR	Near-equiv 'width', needs px suffix if original was pixels
src	IMG	Required, insert blank or default img if not set
src	IMG	Required, insert blank or default img if not set
start	OL	Poorly supported 'counter-reset', transform may not be desirable
type	LI	Equivalent style 'list-style-type', different allowed values though. (needs testing)
	OL
	UL
value	LI	Poorly supported 'counter-reset', transform may not be desirable, see ol.start
vspace	IMG	Near-equiv styles 'margin-left' and 'margin-right', see hspace
value	LI	Poorly supported 'counter-reset', transform may not be desirable, see ol.start. Configurable.
vspace	IMG	Near-equiv styles 'margin-left' and 'margin-right', needs px suffix, see hspace
width	HR	Near-equiv style 'width', needs px suffix if original was pixels
width	TD, TH
Standard
background-color	-
background	Depends on background-*
border	-
border	COMPOSITE
border-color	-
border-style	-
border-style	ENUM(none, hidden, dotted, dashed, + solid, double, groove, ridge, inset, outset)
border-width	-
border-*	-
border-*	COMPOSITE
border-*-color	-
border-*-style	-
border-*-width	-
clear	-
clear	ENUM(none, left, right, both)
color	-
float	May require layout precautions with clear
font	-
float	ENUM(left, right, none), May require layout + precautions with clear
font	COMPOSITE
font-family	CSS validator may complain if fallback font family not specified
font-size	-
font-style	-
font-variant	-
font-weight	-
font-style	ENUM(normal, italic, oblique)
font-variant	ENUM(normal, small-caps)
font-weight	ENUM(normal, bold, bolder, lighter, + 100, 200, 300, 400, 500, 600, 700, 800, 900), maybe special code for + in-between integers
letter-spacing	-
line-height	-
list-style-position	Strange behavior in browsers
list-style-type	Well-supported values are: disc, circle, square +
list-style-position	ENUM(inside, outside), + Strange behavior in browsers
list-style-type	ENUM(...), + Well-supported values are: disc, circle, square, decimal, lower-roman, upper-roman, lower-alpha and upper-alpha. See also CSS 3. Mostly IE lack of support.
list-style	-
list-style	COMPOSITE
margin	-
margin-*	-
padding	-
padding-*	-
text-align	-
text-decoration	No blink (argh my eyes)
text-align	ENUM(left, right, + center, justify)
text-decoration	No blink (argh my eyes), not + enum, can be combined (composite sorta): underline, overline, + line-through
text-indent	-
text-transform	-
text-transform	ENUM(capitalize, uppercase, + lowercase, none)
width	Interesting
word-spacing	IE 5 no support
Table
border-collapse	-
caption-side	-
empty-cells	No IE support, possible fix with  ?
table-layout	-
border-collapse	ENUM
caption-side	ENUM
empty-cells	ENUM, No IE support, possible fix with  ?
table-layout	ENUM
vertical-align	Also applies to others with explicit height
right
top
clip	-
position	-
position	ENUM(static, relative, absolute, fixed), permit + relative not absolute?
z-index	Dangerous
Unknown
background-image	Dangerous
background-attachment	Depends on background-image
background-attachment	ENUM(scroll, fixed), + Depends on background-image
background-position	Depends on background-image
cursor	Dangerous but fluffy
display	Dangerous but interesting; +
display	ENUM(...), Dangerous but interesting; will not implement list-item, run-in (Opera only) or table (no IE); inline-block has incomplete IE6 support and requires -moz-inline-box for Mozilla.
min-width
orphans	No IE support
widows	No IE support
overflow	IE 5/6 almost (remove visible if set)
page-break-after	IE 5.5/6 and Opera
page-break-before	Mostly supported
page-break-inside	Opera only
quotes	May be dropped from CSS2
visibility	Dangerous
white-space	Spotty implementation: pre (no IE 5/6), nowrap (no IE 5), - pre-wrap (only Opera), pre-line (no-support). Fixable?
overflow	ENUM, IE 5/6 almost (remove visible if set)
page-break-after	ENUM(auto, always, avoid, left, right), + IE 5.5/6 and Opera
page-break-before	ENUM(auto, always, avoid, left, right), + Mostly supported
page-break-inside	ENUM(avoid, auto), Opera only
quotes	May be dropped from CSS2
visibility	ENUM(visible, hidden, collapse), + Dangerous
white-space	ENUM(normal, pre, nowrap, pre-wrap, + pre-line), Spotty implementation: + pre (no IE 5/6), nowrap (no IE 5), + pre-wrap (only Opera), pre-line (no support). Fixable?