CSS Property: border-top-style
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The CSS (CSS1) border-top-style property sets the border style of the top
border of an element.
Valid property values
(other than inherit
and initial) are
shown here.
Default Value:
|
none
|
JavaScript syntax:
|
e.g. object.style.borderTopStyle="groove"
|
Inherited:
|
No
|
Animatable:
|
No
|
EXAMPLE:
HTML USED IN THIS EXAMPLE:
<!DOCTYPE html>
<html> <!-- Copyright (c) Nematrian Limited 2018 -->
<head>
<style>
p {border: thin solid black; width: 200px}
p.x1 {border-top-style: dashed;}
</style>
</head>
<body>
<p>1. Element with default property</p>
<p class="x1">2. Element set using in-file HTML style</p>
<p id="x2">3. Element set using JavaScript</p>
<script>
document.getElementById("x2").style.borderTopStyle = "dashed";
</script>
</body>
</html>
|
FUNCTION THAT MAY ASSIST IN TESTING WHETHER FEATURE IS SUPPORTED:
function isSupportedCSSPropertyBorderTopStyle() {
var x = document.createElement("DIV"); x.style.borderTopStyle = "dashed"; return (window.getComputedStyle(x, null).borderTopStyle == "dashed");
} |
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