CSS Properties: How to specify the size of the border-width?

Last update on February 19 2024 13:02:28 (UTC/GMT +8 hours)

Solution:

HTML Code:

<!DOCTYPE html><!-- Declaration of HTML5 document type -->
<html>
<head>
<title>How to specify the size of the border-width</title><!-- Title of the HTML document -->
<style>
/* CSS styling */
#img1 {
  border: 15px solid transparent; /* Sets a transparent solid border with 15px width for the element with id "img1" */
  padding: 15px; /* Adds 15px padding to the element with id "img1" */
  border-image-source: url("https://www.w3resource.com/w3r_images/border.png"); /* Specifies the border image source */
  border-image-repeat: round; /* Sets the border image to be repeated and rounded */
  border-image-slice: 30; /* Sets the size of the border image slices to 30 */
  border-image-width: 20px; /* Sets the size of the border image width to 20px */
}
</style>
</head>
<body>
<p id="img1">border-image-width: 20px;</p><!-- Displays the text "border-image-width: 20px;" with the specified border image width -->
</body>
</html>

Explanation:

This HTML document illustrates how to specify the size of the border width using the border-image-width property.
A paragraph with id "img1" is styled to have a transparent solid border with 15px width, 15px padding, and a border image sourced from "https://www.w3resource.com/w3r_images/border.png".
The border-image-repeat property is set to "round" to repeat and round the border image.
border-image-slice: 30; sets the size of the border image slices to 30.
border-image-width: 20px; specifies the width of the border image to be 20 pixels.

Live Demo:

See the Pen border-image-width-length-answer by w3resource (@w3resource) on CodePen.

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