CSS Attributes Index CSS Filters
Sets the level of opacity for a visual object. The opacity can be set as uniform or graded, in a linear or radial fashion.
{ filter: alpha ( opacity=opacity, finishOpacity=finishopacity, style=style,
startX=startX, startY=startY,
finishX=finishX, finishY=finishY )
}
| opacity |
Level of the opacity. The default, 0, is fully transparent; 100 is fully opaque. |
| finishopacity |
( Optional ) Ranges from 0 ( fully transparent ) to 100 ( fully opaque ). |
| style |
Specifies the shape characteristics of the opacity gradient. Possible values are 0 ( uniform ), 1 ( linear ), 2 ( radial ), or 3 ( rectangular ). |
| startX |
X coordinate for opacity gradient to begin. |
| startY |
Y coordinate for opacity gradient to begin. |
| finishX |
X coordinate for opacity gradient to end. |
| finishY |
Y coordinate for opacity gradient to end. |
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CSS Filter Properties and Methods