opacity attribute specifies the transparency of an object or of a group of objects, that is, the degree to which the background behind the element is overlaid.
As a presentation attribute, it also can be used as a property directly inside a CSS stylesheet, see
css opacity for further information.
|Value||<opacity-value> | inherit|
|Normative document||SVG 1.1 (2nd Edition)|
- The uniform opacity setting to be applied across an entire object, as a <number>. Any values outside the range 0.0 (fully transparent) to 1.0 (fully opaque) will be clamped to this range.
The following elements can use the
- Graphics elements »