Style borderColor
Property
Definition and Usage
The borderColor
property sets or returns the color of an element's border.
This property can use from 1 to 4 colors:
If one color is specified, e.g.,
p {border-color: red}
- all four borders are red.If two colors are specified, e.g.,
p {border-color: red transparent}
- the top and bottom borders are red, while the left and right borders are transparent.If three colors are specified, e.g.,
p {border-color: red green blue}
- the top border is red, the left and right borders are green, and the bottom border is blue.If four colors are specified, e.g.,
p {border-color: red green blue yellow}
- the top border is red, the right border is green, the bottom border is blue, and the left border is yellow.
Syntax
Set the borderColor
property:
Return the borderColor
property:
Value | Description |
---|---|
color | Specifies the color of the border. In CSS Color Values |
transparent | Default. The border color is transparent (the underlying content will show through). |
inherit | The border color is inherited from the parent element. |
Browser Support
All major browsers support the borderColor
property.
Note: IE7 and earlier versions do not support the "inherit" value. IE8 only supports "inherit" if !DOCTYPE
is specified. IE9 supports "inherit".
Example
Change the color of all four borders:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>tutorialpro.org(tutorialpro.org)</title>
<style type="text/css">
#ex1{
border: thick solid #FF0000;
}
</style>
<script>
function displayResult(){
document.getElementById("ex1").style.borderColor="#00FF00 #0000FF";
}
</script>
</head>
<body>
<div id="ex1">This is some text.</div>
<br>
<button type="button" onclick="displayResult()">Change the color of all four borders</button>
</body>
</html>