Programming Code Center(PCC)
[HTML]

(PCC)::[How-to-use-HTML-and-CSS-borders]::[html]

File Name : index.html

<!DOCTYPE html>
<html>
<head>
<style>
p {
  border: 1px solid powderblue;
}
</style>
</head>
<body>

<h1>This is a heading</h1>

<p>This is a paragraph.</p>
<p>This is a paragraph.</p>
<p>This is a paragraph.</p>

</body>
</html>

Output :

This is a heading

This is a paragraph.

This is a paragraph.

This is a paragraph.