Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The CSSMathSum() constructor creates a new CSSMathSum object which creates a new CSSKeywordValue object which represents the result obtained by calling add(), sub(), or toSum() on CSSNumericValue.
js
new CSSMathSum(values)
values
One or more double integers or CSSNumericValue objects.
| Specification |
|---|
| CSS Typed OM Level 1 # dom-cssmathsum-cssmathsum |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
CSSMathSum |
66 | 79 | No | No | 53 | No | 66 | 66 | No | 47 | No | 9.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/CSSMathSum/CSSMathSum