CSS Filters: Overview

css| Filter OK, here we will go to the most exciting part of CSS-the filter, which will bring us into the colorful multimedia world. It is with the filter properties that the page becomes more beautiful.
The identifier for the Filter property of the CSS is filter. To make your overall impression on it, let's take a look at its writing format:

Filter:filtername (Parameters)

What do you think? It's not as simple as it seems, it doesn't make much difference from the previous definition of the attribute. Filter is the Filter property selector.
That is, as long as you do the filter operation, you must first define Filter;filtername is the Filter property name, which includes Alpha, Blur, Chroma, and many other attributes, see the following table for details:

The parameters in parentheses in the above filter expression is the parameter that represents each filter property, and it is these parameters that determine how the filter will appear.
Did you find it difficult to read the long list above? It doesn't matter, we'll explain how these attributes are implemented in CSS (very simple yo ^_^) in the next one.
In the next section, we will first learn about the application of alpha transparency properties.