.hidden {font-family: cursive;font-size: 10px; font-style: normal;  color: #FFFFFF;}
.white {font-family: cursive;font-size: 18px; font-style: bold;  color: #FFFFFF;}
.b {font-family: cursive;font-size: 12px;font-style: normal; background-color:#FFFFFF;}
.c {font-family: cursive;font-size: 13px;font-style: normal; background-color:#FFFFFF;}
a:hover {  font-family: cursive; color: #FF0000; text-decoration: none}
a {  font-family: cursive; color: #000000; text-decoration: none}
<link rel="stylesheet" href="<?echo($this->root_dir)?>styl.css" type="text/css">