编辑下面的代码:【加编码】
<html> <head> <style> p { border-style:solid; } p.none {border-top-style:none;} p.dotted {border-top-style:dotted;} p.dashed {border-top-style:dashed;} p.solid {border-top-style:solid;} p.double {border-top-style:double;} p.groove {border-top-style:groove;} p.ridge {border-top-style:ridge;} p.inset {border-top-style:inset;} p.outset {border-top-style:outset;} </style> </head> <body> <p class="none">No top border.</p> <p class="dotted">A dotted top border.</p> <p class="dashed">A dashed top border.</p> <p class="solid">A solid top border.</p> <p class="double">A double top border.</p> <p class="groove">A groove top border.</p> <p class="ridge">A ridge top border.</p> <p class="inset">An inset top border.</p> <p class="outset">An outset top border.</p> </body> </html>
结果: 【此窗口】 帮助?
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