CSS ?? ??
CSS Outlines
???? ?? ??? ??? ???, ??? ???? ??? ???? ??? ??? ? ????.
??? ??? ?? ???? ???, ?? ? ??? ?????.
CSS ????(outline)
????(outline)? ?? ??? ???? ???, ??? ???? ??? ???? ??? ??? ? ????.
CSS ?? ??? ?? ??? ???, ?? ? ??? ?????.
?? CSS ?? ??
"CSS" ?? ??? ?? ??? ???? CSS ??(CSS1 ?? CSS2)? ?????.
| Property | Description | Value | CSS |
|---|---|---|---|
| outline | ?? ?? ??? ??? ??? ????? ?? | outline-color ??? ??? ??? ?? inherit | 2 |
| ???-?? | ??? ???? ??? ????? | ?? ?? 16?? RGB ?? invert ?? | 2 |
| ??? ??? | ?? ??? ??? ?? | none ?? ?? ???? ? ? ? ??? ??? ?? ?? ?? ?? | 2 |
| ??? ?? | ??? ???? ??? ?? | thin ?? Thick length inherit | 2 |
???? CSS ?? ???
Example
?? ??? ?? ????.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(wǎng)(php.cn)</title>
<style>
p
{
border:1px solid red;
outline:green dotted thick;
}
</style>
</head>
<body>
<p><b>注意:</b> 如果只有一個(gè)!DOCTYPE指定IE8支持 outline屬性。</p>
</body>
</html>?? ???? ??? ???
Instance
??? ?? ??
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(wǎng)(php.cn)</title>
<style>
p.one
{
border:1px solid red;
outline-style:solid;
outline-width:thin;
}
p.two
{
border:1px solid red;
outline-style:dotted;
outline-width:5px;
outline-color: #99fc58;
}
</style>
</head>
<body>
<p class="one">This is some text in a paragraph.</p>
<p class="two">This is some text in a paragraph.</p>
</body>
</html>????? ???? ??? ???
