stroke-width
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2020.
The stroke-width attribute is a presentation attribute defining the width of the stroke to be applied to the shape. It applies to any SVG shape or text-content element, but as an inherited property, it may be applied to elements such as <g> and still have the intended effect on descendant elements' strokes.
Note:
As a presentation attribute, stroke-width also has a CSS property counterpart: stroke-width. When both are specified, the CSS property takes priority.
You can use this attribute with the following SVG elements:
Example
Usage notes
| Value | <length> | <percentage> |
|---|---|
| Default value | 1px |
| Animatable | Yes |
Note:
A percentage value is always computed as a percentage of the normalized viewBox diagonal length.
Specifications
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # StrokeWidth |
Browser compatibility
See also
- CSS
stroke-widthproperty