A:active   {text-decoration: none;}
A:visited  {text-decoration: none;}
A:link     {text-decoration: none;}

.fromBlue        {color: blue;}
.fromWhite       {color: white;}
.fromWhiteToBlue {color: white;}
.fromBlack       {color: black;}

A.fromBlue:visited {color: #6699FF}

A.fromBlue:hover        {color: red;}
A.fromWhite:hover       {color: red;}
A.fromWhiteToBlue:hover {color: blue;}
A.fromBlack:hover       {color: red;}