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This article introduces the relevant knowledge of "how to write css code for decolorization of pictures". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The picture decolorization code in css is written as: "picture element {filter:grayscale;}"; the filter attribute is used to set the visual effect of the picture, and the grayscale of the picture can be adjusted with the grayscale () function. When the gray value is set to "100%", the picture decolorization effect can be achieved.

The operating environment of this tutorial: windows7 system, CSS3&&HTML5 version, Dell G3 computer.

Picture decolorization css code how to write

We can use the filter filter property to write out the decolorization of the picture, and the filter attribute defines the element (usually

Visual effects (for example, blur and saturation).

Converts an image to a grayscale image when the property value is grayscale. Value defines the scale of the conversion. A value of 100% completely converts to a grayscale image, while a value of 0% does not change the image. A value between 0% and 100% is a linear multiplier of the effect. If not set, the default value is 0

Let's take a look at this through an example:

Document .img1 {filter: grayscale;}

Output result:

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