outline-width屬性用來設定輪廓的寬度。它的值應該是一個長度或值之一 thin, medium, or thick，就像border-width屬性一樣。
<html>
<head>
</head>
<body>
<p style = "outline-width:thin; outline-style:solid;">
This text is having thin outline.
</p>
<br />
<p style = "outline-width:thick; outline-style:dashed;">
This text is having thick outline.
</p>
<br />
<p style = "outline-width:5px; outline-style:dotted;">
This text is having 5x outline.
</p>
</body>
</html>以上是使用 CSS 設定輪廓寬度的詳細內容。更多資訊請關注PHP中文網其他相關文章！
