::-webkit-meter-even-less-good-value

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  1. Specifications
  2. Examples
  3. Browser compatibility
  4. See also

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The ::-webkit-meter-even-less-good-value gives a red color to a <meter> element when the value and the optimum attributes fall outside the low-high range, but in opposite zones. To illustrate, it applies when value < low < high < optimum or value > high > low > optimum.

Specifications

Not part of any specification. This is a proprietary pseudo-element specific to WebKit/Blink.

Examples

HTML

<meter min="0" max="10" value="6">Score out of 10</meter>

CSS

meter::-webkit-meter-even-less-good-value {
  background: linear-gradient(to bottom, #f77, #d44 45%, #d44 55%, #f77);
  height: 100%;
  box-sizing: border-box;
}

Result

Note: This will only work in Webkit/Blink-based browsers.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support Yes No No No Yes Yes
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support Yes Yes No No Yes Yes ?

See also

The pseudo-elements used by WebKit/Blink to style other parts of a <meter> element are as follows:

Document Tags and Contributors

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 Contributors to this page: fscholz, mfluehr, chrisdavidmills, yusufgulled
 Last updated by: fscholz,