CSS Property: background-blend-mode
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The CSS (CSS3) background-blend-mode property defines
the blending mode of each background layer (i.e. colour and/or image).
Valid property values are:
|
Value
|
Description
|
|
color
|
Blending mode set to color
|
|
color-dodge
|
Blending mode set to color-dodge
|
|
darken
|
Blending mode set to darken
|
|
lighten
|
Blending mode set to lighten
|
|
luminosity
|
Blending mode set to luminosity
|
|
multiply
|
Blending mode set to multiply
|
|
normal
|
(default value). Blending mode set to normal
|
|
overlay
|
Blending mode set to overlay
|
|
saturation
|
Blending mode set to saturation
|
|
screen
|
Blending mode set to screen
|
|
Default Value:
|
normal
|
|
JavaScript syntax:
|
e.g. object.style.backgroundBlendMode="screen"
|
|
Inherited:
|
No
|
|
Animatable:
|
No
|
EXAMPLE:
HTML USED IN THIS EXAMPLE:
<!DOCTYPE html>
<html> <!-- Copyright (c) Nematrian Limited 2018 -->
<head>
<style>
body {background-color: yellow;}
p {width: 200px; background-image: url(NematrianLogo.png);}
p.x1 {background-blend-mode: color-dodge;}
</style>
</head>
<body>
Note: this style property does not work in some browsers<br><br>
1. Element with default property<br>
<p>1</p><br><br>
2. Element set using in-file HTML style
<p class="x1">2</p><br><br>
3. Element set using JavaScript
<p id="x2">3</p>
<script>
document.getElementById("x2").style.backgroundBlendMode =
"color-dodge";
</script>
</body>
</html>
|
FUNCTION THAT MAY ASSIST IN TESTING WHETHER FEATURE IS SUPPORTED:
function isSupportedCSSPropertyBackgroundBlendMode() {
var x = document.createElement("DIV"); x.style.backgroundBlendMode = "color-dodge"; return (window.getComputedStyle(x, null).backgroundBlendMode == "color-dodge");
} |
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