SHARE THIS PAGE

JS & DOM Reference

Overview

JavaScript Objects

JS Array JS Boolean JS Date JS Math JS Number JS String JS RegExp JS Global

Browser Objects

Window Navigator Screen History Location

Core DOM Objects

DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM Element DOM Attr

HTML DOM Objects

DOM Document DOM Events DOM Elements
DOM Anchor DOM Area DOM Base DOM Body DOM Button DOM Form DOM Frame/IFrame DOM Frameset DOM Image DOM Input Button DOM Input Checkbox DOM Input File DOM Input Hidden DOM Input Password DOM Input Radio DOM Input Reset DOM Input Submit DOM Input Text DOM Link DOM Meta DOM Object DOM Option DOM Select DOM Style DOM Table DOM td / th DOM tr DOM Textarea

Style borderBottom Property

Style Object

Definition and Usage

The borderBottom property sets or returns up to three separate border-bottom properties, in a shorthand form.

With this property, you can set/return:

border-bottom-width
border-bottom-style
border-bottom-color

Syntax

Set the borderBottom property:

Object.style.borderBottom="width style color"

Return the borderBottom property:

Object.style.borderBottom

Tip: There is no default value for the borderBottom property.

Parameter	Description
width	Sets the width of the bottom border
style	Sets the style of the bottom border
color	Sets the color of the bottom border

Browser Support

The borderBottom property is supported in all major browsers.

Example

Change the width, style, and color of the left border:

<html>
<head>
<style type="text/css">
#ex1
{
border: thin dotted #FF0000;
}
</style>
<script>
function displayResult()
{
document.getElementById("ex1").style.borderBottom="thick solid #0000FF";
}
</script>
</head>
<body>

<div id="ex1">This is some text.</div>
<br>
<button type="button" onclick="displayResult()">Change bottom border</button>

</body>
</html>

Try it yourself »

Style Object