电脑学习网教程在线编辑器

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<meta charset="utf-8"> 
<title>电脑学习网教程(runoob.com)</title> 
<style>
a.one:link {color:#ff0000;}
a.one:visited {color:#0000ff;}
a.one:hover {color:#ffcc00;}

a.two:link {color:#ff0000;}
a.two:visited {color:#0000ff;}
a.two:hover {font-size:150%;}

a.three:link {color:#ff0000;}
a.three:visited {color:#0000ff;}
a.three:hover {background:#66ff66;}

a.four:link {color:#ff0000;}
a.four:visited {color:#0000ff;}
a.four:hover {font-family:Georgia, serif;}

a.five:link {color:#ff0000;text-decoration:none;}
a.five:visited {color:#0000ff;text-decoration:none;}
a.five:hover {text-decoration:underline;}
</style>
</head>

<body>
将鼠标移至链接上改变样式.

<a class="one" href="/css/" target="_blank">这个链接改变颜色</a>
<a class="two" href="/css/" target="_blank">这个链接改变字体大小</a>
<a class="three" href="/css/" target="_blank">这个链接改变背景颜色</a>
<a class="four" href="/css/" target="_blank">这个链接改变字体类型</a>
<a class="five" href="/css/" target="_blank">这个链接改变文字修饰</a>
</body>

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