a.r:link { color:#000000;text-decoration: none; }
a.r:visited {text-decoration: none; color:#000000;}
a.r:hover {text-decoration: underline; color:#FFCC99}
a.r:active{text-decoration: underline; color:#FF0000}
a.h:link {color:#000000;text-decoration: none; }
a.h:visited {text-decoration: none; color:#CC0033;}
a.h:hover {text-decoration: underline;color:#FFCC99}
a.h:active{text-decoration: underline; color:#FF0000}
a.w:link { color:#000000; text-decoration: none;}
a.w:visited {text-decoration: none; color:#CCCC33}
a.w:hover {text-decoration: underline;color:#FFCC99 }
a.w:active{text-decoration: underline; color:#FF0000}
a.l:link { color:#000000; text-decoration:none;}
a.l:visited {text-decoration: none; color:#00FF00}
a.l:hover {text-decoration: underline;color:#FFCC99 }
a.l:active{text-decoration: underline; color:#FF0000}
a.d:link { color:#000000; text-decoration:none;}
a.d:visited {text-decoration: none; color:#FF00FF}
a.d:hover {text-decoration: underline;color:#FFCC99}
a.d:active{text-decoration: underline; color:#FF0000}
</style>
</head>
<body>
<a href="#" class="d">大家好啊</a>
<a href="#" class="r" >你好</a>
<a href="#" class="h">哈哈</a>
<a href="#" class="w">西西</a>
<a href="#" class="l">山只小猪</a>
</body>
</html>
a.r:visited {text-decoration: none; color:#000000;}
a.r:hover {text-decoration: underline; color:#FFCC99}
a.r:active{text-decoration: underline; color:#FF0000}
a.h:link {color:#000000;text-decoration: none; }
a.h:visited {text-decoration: none; color:#CC0033;}
a.h:hover {text-decoration: underline;color:#FFCC99}
a.h:active{text-decoration: underline; color:#FF0000}
a.w:link { color:#000000; text-decoration: none;}
a.w:visited {text-decoration: none; color:#CCCC33}
a.w:hover {text-decoration: underline;color:#FFCC99 }
a.w:active{text-decoration: underline; color:#FF0000}
a.l:link { color:#000000; text-decoration:none;}
a.l:visited {text-decoration: none; color:#00FF00}
a.l:hover {text-decoration: underline;color:#FFCC99 }
a.l:active{text-decoration: underline; color:#FF0000}
a.d:link { color:#000000; text-decoration:none;}
a.d:visited {text-decoration: none; color:#FF00FF}
a.d:hover {text-decoration: underline;color:#FFCC99}
a.d:active{text-decoration: underline; color:#FF0000}
</style>
</head>
<body>
<a href="#" class="d">大家好啊</a>
<a href="#" class="r" >你好</a>
<a href="#" class="h">哈哈</a>
<a href="#" class="w">西西</a>
<a href="#" class="l">山只小猪</a>
</body>
</html>
