baseline-shift
The baseline-shift
attribute allows repositioning of the dominant-baseline relative to the dominant-baseline of the parent text content element. The shifted object might be a sub- or superscript.
Note: As a presentation attribute baseline-shift
can be used as a CSS property.
Note: This property is going to be deprecated and authors are advised to use vertical-align
instead.
You can use this attribute with the following SVG elements:
Usage notes
Value |
<length-percentage> | sub |
super
|
---|---|
Default value | 0 |
Animatable | Yes |
sub
-
The dominant-baseline is shifted to the default position for subscripts.
super
-
The dominant-baseline is shifted to the default position for superscripts.
<length-percentage>
-
A length value raises (positive value) or lowers (negative value) the dominant-baseline of the parent text content element by the specified length.
A percentage value raises (positive value) or lowers (negative value) the dominant-baseline of the parent text content element by the specified percentage of the
line-height
.
Specifications
Specification |
---|
CSS Inline Layout Module Level 3 # baseline-shift-property |
Scalable Vector Graphics (SVG) 2 # BaselineShiftProperty |
Browser compatibility
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