.hidden {font-family: verdana;font-size: 10px; font-style: normal;  color: #FFFFFF;}

.b {font-family: verdana;font-size: 13px;font-style: normal;}

.c {font-family: verdana;font-size: 13px;font-style: normal;}

.red {font-family: verdana;font-size: 13px; font-weight: bold; font-style: font-align:right; normal; color:#FF0000;}

a:hover {  font-family: verdana; color: #FF0000; text-decoration: none}

a {  font-family: verdana; color: #000000; text-decoration: none}

<link rel="stylesheet" href="<?echo($this->root_dir)?>styl.css" type="text/css">