SVG CSS Properties support in Opera Presto 2.5

Property name	Elements	Comments	Version	Support
alignment-baseline	'tspan', 'tref', 'altGlyph', 'textPath'	It is parsed and added to the cascade, but is not used in rendering.	1.1	No
audio-level	'audio', 'video', 'animation' and container elements	It is parsed and added to the cascade, but is not used in (aural) rendering.	1.2	No
baseline-shift	'tspan', 'tref', 'altGlyph', 'textPath'		1.1	Yes
buffered-rendering	'container elements' and 'graphic elements'		1.2	Yes
clip	elements which establish a new viewport, 'pattern' elements and 'marker' elements		1.1	Yes
clip-path	container elements and graphics elements	Both document-local and document-external URIs are supported.	1.1	Yes
clip-rule	graphics elements within a 'clipPath' element		1.1	Yes
color	elements to which properties 'fill', 'stroke', 'stop-color', 'flood-color', 'lighting-color' apply		1.1	Yes
color-interpolation	container elements, graphics elements and 'animateColor'	It is parsed and added to the cascade, but is not used in rendering.	1.1	No
color-interpolation-filters	filter primitives		1.1	Yes
color-profile	'image' elements that refer to raster images		1.1	No
color-rendering	container elements, graphics elements and 'animateColor'		1.1	No
cursor	container elements and graphics elements		1.1	Yes
direction	text content elements		1.1	Yes
display	'svg', 'g', 'switch', 'a', 'foreignObject', graphics elements (including the 'text' element) and text sub-elements (i.e., 'tspan', 'tref', 'altGlyph', 'textPath')		1.1	Yes
display-align	'textArea'		1.2	Yes
dominant-baseline	text content elements	It is parsed and added to the cascade, but is not used in rendering.	1.1	No
enable-background	container elements		1.1	Yes
fill	shapes and text content elements	Both document-local and document-external URI:s are supported.	1.1	Yes
fill-opacity	shapes and text content elements		1.1	Yes
fill-rule	shapes and text content elements		1.1	Yes
filter	container elements and graphics elements	Both document-local and document-external URI:s are supported.	1.1	Yes
flood-color	'feFlood' elements		1.1	Yes
flood-opacity	'feFlood' elements		1.1	Yes
font	text content elements	Note that this is a CSS-only shorthand property, it doesn't have a corresponding presentation attribute.	1.1	Yes
font-family	text content elements	Only the first choice considered before using general fallback fonts.	1.1	Yes
font-size	text content elements		1.1	Yes
font-size-adjust	text content elements		1.1	No
font-stretch	text content elements	'normal' is always used unless there only exists a non-'normal' font in the font-family.	1.1	No
font-style	text content elements	Oblique will render as italic.	1.1	Yes
font-variant	text content elements		1.1	No
font-weight	text content elements		1.1	Yes
glyph-orientation-horizontal	text content elements		1.1	Yes
glyph-orientation-vertical	text content elements		1.1	Yes
image-rendering	images		1.1	Yes
kerning	text content elements		1.1	No
letter-spacing	text content elements		1.1	Yes
lighting-color	'feDiffuseLighting' and 'feSpecularLighting' elements		1.1	Yes
line-increment	'textArea'		1.2	Yes
marker	'path', 'line', 'polyline' and 'polygon' elements	Note that this is a CSS-only shorthand property, it doesn't have a corresponding presentation attribute. Both document-local and document-external URI:s are supported.	1.1	Yes
marker-end	'path', 'line', 'polyline' and 'polygon' elements	Both document-local and document-external URI:s are supported.	1.1	Yes
marker-mid	'path', 'line', 'polyline' and 'polygon' elements	Both document-local and document-external URI:s are supported.	1.1	Yes
marker-start	'path', 'line', 'polyline' and 'polygon' elements	Both document-local and document-external URI:s are supported.	1.1	Yes
mask	container elements and graphics elements	Both document-local and document-external URI:s are supported.	1.1	Yes
opacity	container elements and graphics elements		1.1	Yes
overflow	elements which establish a new viewport, 'pattern' elements and 'marker' elements		1.1	Yes
pointer-events	graphics elements		1.1	Yes
shape-rendering	shapes		1.1	Yes
solid-color	'solidColor' elements		1.2	Yes
solid-opacity	'solidColor' elements		1.2	Yes
stop-color	'stop' elements		1.1	Yes
stop-opacity	'stop' elements		1.1	Yes
stroke	shapes and text content elements	Both document-local and document-external URI:s are supported.	1.1	Yes
stroke-dasharray	shapes and text content elements		1.1	Yes
stroke-dashoffset	shapes and text content elements		1.1	Yes
stroke-linecap	shapes and text content elements		1.1	Yes
stroke-linejoin	shapes and text content elements		1.1	Yes
stroke-miterlimit	shapes and text content elements		1.1	Yes
stroke-opacity	shapes and text content elements		1.1	Yes
stroke-width	shapes and text content elements		1.1	Yes
text-align	'textArea'		1.2	Yes
text-anchor	text content elements		1.1	Yes
text-decoration	text content elements		1.1	Yes
text-rendering	'text' elements		1.1	Yes
unicode-bidi	text content elements		1.1	Yes
vector-effect	graphics elements	'non-scaling-stroke' is the only supported vector-effect.	1.2	Yes
viewport-fill	Elements that establish viewports [1]		1.2	Yes
viewport-fill-opacity	Elements that establish viewports [2]		1.2	Yes
visibility	graphics elements (including the 'text' element) and text sub-elements (i.e., 'tspan', 'tref', 'altGlyph', 'textPath' and 'a')		1.1	Yes
word-spacing	text content elements		1.1	Yes
writing-mode	'text' elements		1.1	Yes

W3C external hyperlinks

[1] http://www.w3.org/TR/SVGMobile12/painting.html#viewport-fill-property

[2] http://www.w3.org/TR/SVGMobile12/painting.html#viewport-fill-opacity-property