Not 100% certain about the behavior of these CSS styles:

-----background-image-----
				background-attachment
				background-clip
				background-position
				background-repeat
				background-image
				background-origin
				background-size
-----background-image-----
Questions:
	Does the svg element act like a blocking layer and does it trigger events now?  Does parts without a background-image block and trigger
	(1) If the svg element has no background-image will it not block content underneath and not trigger an event?
	(2) If the svg element is given a CSS background-image does it now block access to content underneath and trigger an event on the svg element?
	(3) Do areas that don't have a background (if the background does not repeat) not block access to content underneath and not trigger an event? ... or the opposite?

	(4) Does background-clip control which areas act like a blocking layer and which areas don't?

-----background-color-----
Question:
	(1) Does the svg element act like a blocking layer and does it trigger events when this style is set?
	(2) Does the svg element not block when this is not set?

-----border & outline-----
border-color
border-image
border-image-outset
border-image-repeat
border-image-slice
border-image-source
border-image-width
border-radius
border-style
border-top, border-right, border-bottom, border-left
border-top-color , border-right-color, border-bottom-color, border-left-color
border-top-right-radius, border-bottom-right-radius, border-bottom-left-radius, border-top-left-radius
border-top-style, border-right-style, border-bottom-style, border-left-style
border-top-width, border-right-width, border-bottom-width, border-left-width
border-width
border
outline-color
outline-style
outline-offset
outline-width
outline
-----border & outline-----
Questions:
	(1) Does the border block access to content underneath (user interaction)?
	(2) Does the border cause the svg element to trigger an event?
	(3) Does areas without a border not trigger an event and not block content underneath (like normal)?
	(4) If the border skips (dashed, dotted, etc... styles) does the skipped/non-rendered areas allow access to content underneath and not trigger an event?
	(5) For border images, does areas without an image allow access to content underneath and not trigger an event?
-----box-shadow-----
Questions:
	(1) Does it block access to content underneath and does it cause the svg element to now trigger events?
	(2) Does the svg content area (where there is no shadow) continue to not block interaction with content underneath and to not trigger events?

-----generated content, quotes, icon-----
content
counter-increment
counter-reset
quotes
http://www.w3.org/TR/2003/WD-css3-content-20030514/
-----generated content, quotes, icon-----
Questions:
	(1) Will these still work?  Will they add content befor or after the svg element (using :before or :after)?
	(2a) If so, does the added content block access to content underneath, or does the added content trigger events?
	(2b) If so, does the added content cause the svg element itself to block access to content underneath or trigger events?
	(3) The added content will probably be a different size than the svg element.  What happens to the extra space?
	(3a) If the added content is smaller, does the extra space around the added content block access to content underneath or trigger events?
	(3b) If the svg content is smaller, does the extra space around the svg content block access to content underneath or trigger events?
	(4) Assuming icon can reference svg, same questions as above.
	(5) How does "CSS3 Generated and Replaced Content Module" affect things? (http://www.w3.org/TR/2003/WD-css3-content-20030514/)?
	(5a) Many same issues as noted in questions 1-3 for content and quotes. Didn't have time to go through the document looking for details/more issues.

-----Use of SVG to style html elements----
list-style-image
list-style-position
list-style-type
list-style
background-image
border-image
http://www.w3.org/TR/2009/WD-css3-images-20090723/
-----Use of SVG to style html elements----
Questions:
	(*) The svg spec says svg can be used to style CSS elements using properties like this.  Here: http://www.w3.org/TR/SVG11/concepts.html#UsageOptions
	(1a) Does the svg get used as a bitmap or as normal SVG where graphical elements block access to content underneath and trigger events and non-graphical parts don't.
	(1b) How about for list-style-image?
	(*) The svg spec mentions "raster images" ... I'm guessing this means that they are indeed used as raster bitmaps and not SVG?

-----cursor-----
	* Can a cursor be set for a non-graphical element like the svg tag?  (Note: cursor it mentioned in the SVG spec)
-----resize-----
	* I assume this can apply to the svg tag when placed in a CSS styled context?
	* Does the resize icon (the part you click on) trigger an event for the svg element?

Questionable behavior:

>The following CSS properties directly affect the SVG element and its contents:
-----http://www.w3.org/TR/2009/WD-css3-2d-transforms-20091201/-----
-----http://www.w3.org/TR/2009/WD-css3-3d-transforms-20090320/-----
Questions:
	(1) Should these be allowed or prohibited from modifying the rendering of the svg canvas area?
	(2) Do you treat the SVG canvas as a single bitmap and apply the transform to the entire area?  (Doesn't treating SVG as a single bitmap go against the whole point of SVG?)
	(3) What happens to the non-graphical areas of the SVG canvas?  They are not supposed to trigger an event or block content underneath, but after you apply this CSS transform, what do the non-graphical areas do now?

No issues (but would like confirmation):

-----box-decoration-break-----
	* Is it safe to assume this affects SVG drawings/content too?

-----opacity-----
	* Would it be correct to say that opacity does not change whether the svg element blocks interaction with content underneath or trigger events?
	* In other words, if you add opacity to the svg tag... it will still not block interaction with content underneath or trigger events.

-----visibility-----
	* I assume this has no effect on the svg element (the svg element is non-graphical); I assume it only affects graphical svg child elements.

No issues:
http://www.w3.org/TR/2007/WD-css3-text-20070306/

>Does not affect the svg tag, but gets inherited by svg child elements:
all		SVG rules	color		-	Rules here: http://www.w3.org/TR/SVG11/color.html#ColorProperty

>Does not affect the svg tag, but gets inherited by svg text elements:
				direction		-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements
.		(see font)	font-family
.		(see font)	font-size
.		(see font)	font-style
.		(see font)	font-variant
.		(see font)	font-weight
.		in SVG	font			-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements
all/text	in SVG	text-decoration	-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements
.		in SVG	letter-spacing	-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements
		in SVG	unicode-bidi	-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements
all		in SVG	word-spacing	-	No integration issues; Applies to SVG text; gets inherited from CSS parent elements

>Defined in SVG; overrides CSS (rules may or may not be the same as CSS). In other words these styles follow the rules in the SVG spec and not CSS spec.
abs pos	in SVG	clip			-	Rules here: http://www.w3.org/TR/SVG11/masking.html#ClipProperty
		in SVG	overflow		-	Rules here: http://www.w3.org/TR/SVG11/masking.html#OverflowProperty
audio		in SVG	azimuth
audio		in SVG	cue-after
audio		in SVG	cue-before
audio		in SVG	cue
audio		in SVG	elevation
audio		in SVG	pause-after
audio		in SVG	pause-before
audio		in SVG	pause
audio		in SVG	pitch-range
audio		in SVG	pitch
audio		in SVG	play-during
audio		in SVG	richness
audio		in SVG	speak-header
audio		in SVG	speak-numeral
audio		in SVG	speak-punctuation
audio		in SVG	speak
audio		in SVG	speech-rate
audio		in SVG	stress
audio		in SVG	voice-family
audio		in SVG	volume

>Uses CSS to position the svg element within other box model (CSS) elements.
positioned	an-div	bottom
positioned	an-div	clear
		in SVG	display		-	No issues, works just like in CSS.
all		an-div	float
all-inln	content	height		-	NOTE: affects height of the content area of the box model: aka the SVG element/canvas areas
positioned	an-div	left
all		an-div	margin margin-right margin-left margin-top margin-bottom	-	Padding between the SVG content and the CSS border on the box around the SVG content.
all		an-div&con	max-height
all		an-div&con	max-width
all		an-div&con	min-height
all		an-div&con	min-width
all		an-div	padding padding-top padding-right padding-bottom padding-left
block		an-div	page-break-after
block		an-div	page-break-before
block		an-div	page-break-inside
all		an-div+con	position
positioned	an-div	right
positioned	an-div	top
inline	an-div	vertical-align
all		content	width			-	NOTE: affects width of the content area of the box model: aka the SVG element/canvas areas
positioned	both		z-index
-----http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/-----	No issues; positions the svg element.
				box-align
				box-direction
				box-flex
				box-flex-group
				box-lines
				box-ordinal-group
				box-orient
http://www.w3.org/TR/2004/CR-css3-ui-20040511/
				box-sizing
-----http://www.w3.org/TR/2007/WD-css3-grid-20070905/-----		No issues; positions the svg element.
-----http://www.w3.org/TR/2010/WD-css3-layout-20100429/-----
-----http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/-----

>No effect on top svg tag:
-----http://www.w3.org/TR/2007/WD-css3-text-20070306/-----
-----http://www.w3.org/TR/2009/WD-css3-fonts-20090618/-----

>No effect on top svg tag or any svg child elements:
				line-height
block		N/A		orphans		-	NOTE: only affects inline children, which the anonymous div containing the svg will not have.
block		N/A		widows		-	NOTE: only affects inline children, which the anonymous div containing the svg will not have.
		N/A		text-align		-
		N/A		text-indent		-
		N/A		text-transform	-
all		N/A		white-space	-	-	NOTE: No effect?
-----http://www.w3.org/TR/2003/CR-css3-ruby-20030514/-----	-	Not applicable yet.
-----http://www.w3.org/TR/2009/CR-css3-multicol-20091217/-----		-	SVG contains no CSS inline content that can fit into columns

>Not Applicable because they affect table elements and I assume the svg tag cannot be styled as a table element:
*-table		NA	border-collapse
*-table		NA	border-spacing
table-		NA	caption-side
table*		NA	empty-cells
			NA	table-layout

Other styles I'm not sure about:

http://www.w3.org/TR/2009/WD-css3-animations-20090320/
http://www.w3.org/TR/2009/WD-css3-transitions-20091201/
http://www.w3.org/TR/2007/WD-css3-gcpm-20070504/

crop
zoom

appearance
nav-index, nav-up, nav-right, nav-down, nav-left	- Do these have any effect on the SVG element or it's content?

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Other references:
http://www.w3.org/TR/2009/CR-CSS2-20090908/propidx.html
http://www.w3.org/TR/2010/WD-css3-background-20100612/
http://www.w3.org/TR/2004/CR-css3-ui-20040511/
http://dev.w3.org/csswg/css3-text-layout/