HTML DOM Style borderTopColor property
Style Objects Definition and Usage
borderTopColor property sets or returns the color of the element on the border.
grammar
Setting borderTopColor properties:
Object.style.borderTopColor="color|transparent|inherit"
Back borderTopColor properties:
Object.style.borderTopColor
Tip: borderTopColor property has no default value.
| 值 | 描述 |
|---|---|
| color | 规定上边框的颜色。在 CSS 颜色值 中寻找可能的颜色值的完整列表。 |
| transparent | 上边框的颜色是透明的（基本内容将会穿透）。 |
| inherit | 上边框的颜色从父元素继承。 |
Browser Support
All major browsers support borderTopColor property.
Note: IE7 and earlier versions do not support the "inherit" value.IE8 only provides! DOCTYPE supported "inherit". IE9 support "inherit".
Examples
Examples
Change the color of the border:
<! DOCTYPE html>
<Html>
<Head>
<Meta charset = "utf-8">
<Title> This tutorial (w3big.com) </ title>
<Style type = "text / css">
# Ex1 {
border: 1px solid # FF0000;
}
</ Style>
<Script>
function displayResult () {
. Document.getElementById ( "ex1") style.borderTopColor = "# 00FF00";
}
</ Script>
</ Head>
<Body>
<Div id = "ex1"> This is some text. </ Div>
<br>
<Button type = "button" onclick = "displayResult ()"> modify color on the border </ button>
</ Body>
</ Html>
<Html>
<Head>
<Meta charset = "utf-8">
<Title> This tutorial (w3big.com) </ title>
<Style type = "text / css">
# Ex1 {
border: 1px solid # FF0000;
}
</ Style>
<Script>
function displayResult () {
. Document.getElementById ( "ex1") style.borderTopColor = "# 00FF00";
}
</ Script>
</ Head>
<Body>
<Div id = "ex1"> This is some text. </ Div>
<br>
<Button type = "button" onclick = "displayResult ()"> modify color on the border </ button>
</ Body>
</ Html>
try it"
Style Objects