CSS Properties: How to define the thickness of the right border?

Last update on February 19 2024 13:02:00 (UTC/GMT +8 hours)

Solution:

HTML Code:

<!DOCTYPE html><!-- Declares the document type as HTML -->
<html><!-- Root element of the HTML document -->
<head><!-- Contains metadata about the HTML document -->
<title>How to define the thickness of the right border</title><!-- Sets the title of the HTML document -->
<style type="text/css"> /* Begins a CSS style block */
h1  { /* Defines a CSS rule for all h1 elements */
border-style: solid; /* Sets the border style of h1 elements to solid */
border-right-width: 20px; /* Sets the width of the right border of h1 elements to 20 pixels */
}
</style><!-- Ends the CSS style block -->
</head><!-- Ends the head section of the HTML document -->
<body><!-- Contains the content of the HTML document -->
<p>w3resource Tutorial</p><!-- Displays the text 'w3resource Tutorial' within a paragraph element -->
<h1>border right width thickness</h1><!-- Displays the text 'border right width thickness' within an h1 element -->
</body><!-- Ends the body section of the HTML document -->
</html><!-- Ends the HTML document -->

Explanation:

The HTML document structure includes essential elements such as html, head, title, style, and body.
CSS styling is applied to all h1 elements, setting their border style to solid and their right border width to 20 pixels using the border-right-width property.
The paragraph element <p> displays the text "w3resource Tutorial".
An h1 element displays the text "border right width thickness".

Live Demo:

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

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