frame border thickness

<frameset border="">

Browser
Internet Explorer Firefox Opera
Type
Extension

The border attribute of the FRAMESET element specifies the size of the frame border.

<frameset cols="200,*" border="5">

Attribute Value Explanation
border=" " pixels the size of the thickness

Extension attribute. (Non standard attribute)

Tips and Notes

When the frame border is not displayed, that border might not be able to be moved.

Example

border: 50px

<html>
<head>
<title>TAG index</title>
</head>

<frameset cols="200,*" border="50">
<frame src="example_a.html">
<frame src="example_d.html">

<noframes>
<body>
<p>Alternate content</p>
</body>
</noframes>

</frameset>

</html>
Output
Example page

border: 0

<html>
<head>
<title>TAG index</title>
</head>

<frameset cols="200,*" border="0">
<frame src="example_a.html">
<frame src="example_d.html">

<noframes>
<body>
<p>Alternate content</p>
</body>
</noframes>

</frameset>

</html>
Output
Example page