The opacity() function is an inbuilt function which is used to apply a filter to the image to set the transparency of the image.
Syntax:
opacity( amount )
Parameters: This function accepts single parameter amount which holds the amount of transparency. The value of opacity is set in terms of number and percentage. The value 0% represents the complete transparent image and 100% represents the original image.
Below example illustrates the opacity() function in CSS:
Example:
html
<!DOCTYPE html>
< html >
< head >
< title >CSS opacity() Function</ title >
< style >
h1 {
color:green;
}
body {
text-align:center;
}
.opacity_effect {
filter: opacity(30%);
}
</ style >
</ head >
< body >
< h1 >GeeksforGeeks</ h1 >
< h2 >CSS opacity() function</ h2 >
< img class = "opacity_effect" src =
alt = "GeeksforGeeks logo" >
</ body >
</ html >
|
Output:
Supported Browsers: The browsers supported by opacity() function are listed below:
- Google Chrome 18 and above
- Edge 12 and above
- Internet Explorer not supported
- Firefox 35 and above
- Safari 6 and above
- Opera 15 and above
Last Updated :
07 Jun, 2023
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...