::-webkit-progress-value - CSS | MDN
Syntax
css
::-webkit-progress-value {
/* ... */
}
Examples
This example will only work in browsers based on Blink or WebKit.
HTML
html
<progress value="10" max="50"></progress>
CSS
css
progress {
-webkit-appearance: none;
}
::-webkit-progress-value {
background-color: orange;
}
Result
Result screenshot
A progress bar using the style above would look like this:

Specifications
Not part of any standard.
Browser compatibility
See also
-
The pseudo-elements used by WebKit/Blink to style other parts of a
<progress>element: ::-moz-progress-bar