源代码:
<html><!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Wfuyu教程(wfuyu.com)</title> <style> p {border:1px solid red;} p.dotted {outline-style:dotted;} p.dashed {outline-style:dashed;} p.solid {outline-style:solid;} p.double {outline-style:double;} p.groove {outline-style:groove;} p.ridge {outline-style:ridge;} p.inset {outline-style:inset;} p.outset {outline-style:outset;} </style> </head> <body> <p class="dotted">A dotted outline</p> <p class="dashed">A dashed outline</p> <p class="solid">A solid outline</p> <p class="double">A double outline</p> <p class="groove">A groove outline</p> <p class="ridge">A ridge outline</p> <p class="inset">An inset outline</p> <p class="outset">An outset outline</p> <p><b>注意:</b> 如果只有一个!DOCTYPE指定IE8支持 outline属性。</p> </body> </html>
运行结果：