CSS案例 - W3xue在线HTML/CSS/JS运行工具

<!DOCTYPE html>
<html>
<head>
<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:'微软雅黑';}

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>
请把鼠标指针移动到下面的链接上，看看它们的样式变化。

<a class="one" href="/index.html" target="_blank">这个链接改变颜色</a>
<a class="two" href="/index.html" target="_blank">这个链接改变字体尺寸</a>
<a class="three" href="/index.html" target="_blank">这个链接改变背景色</a>
<a class="four" href="/index.html" target="_blank">这个链接改变字体</a>
<a class="five" href="/index.html" target="_blank">这个链接改变文本的装饰</a>
</body>

</html>

​x
<p><b><a class="five" href="/index.html" target="_blank">这个链接改变文本的装饰</a></b></p>
 
<!DOCTYPE html>
<html>
<head>
<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:'微软雅黑';}
​
a.five:link {color:#ff0000;text-decoration:none;}
a.five:visited {color:#0000ff;text-decoration:none;}
a.five:hover {text-decoration:underline;}
</style>