w3resource

CSS Properties: How to percentages are relative to the height or width of the image?

Go to Exercise page

Solution:

HTML Code:

<!DOCTYPE html><!-- Declaration of HTML5 document type -->
<html>
<head>
<title>How to percentages are relative to the height or width of the image</title><!-- Title of the HTML document -->
<style>
/* CSS styling */
div {
  border: 20px solid transparent; /* Sets a transparent solid border with 20px width for <div> elements */
  padding: 10px; /* Sets 10px padding for <div> elements */
  border-image: url(https://www.w3resource.com/w3r_images/border.png); /* Specifies the border image source */
  border-image-slice: 20%; /* Slices the border image into sections that are 20% of the image's height or width */
  border-image-repeat: round; /* Sets the border image to be repeated and rounded */
}
</style>
</head>
<body>
<div>border-image-slice: percentage</div><!-- Demonstrates border image slicing using a percentage -->
</body>
</html>

Explanation:

  • This HTML document demonstrates how to use percentages as values for the border-image-slice property.
  • The <div> element is styled with a border image sourced from the specified URL.
  • border: 20px solid transparent; sets a transparent solid border with a width of 20 pixels for the <div> element.
  • padding: 10px; adds 10 pixels of padding to the <div> element.
  • border-image-slice: 20%; slices the border image into sections that are 20% of the image's height or width.
  • border-image-repeat: round; sets the border image to be repeated and rounded.
  • The text "border-image-slice: percentage" inside the <div> demonstrates border image slicing using a percentage value.

Live Demo:

See the Pen border-image-slice-percentage-answer by w3resource (@w3resource) on CodePen.


See the solution in the browser

Supported browser

Firefox logo Chrome logo Opera logo Safari logo Internet Explorer logo
Yes Yes Yes Yes No

Go to Exercise page

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Follow us on Facebook and Twitter for latest update.