.head {
    font-family: tahoma, Arial, Helvetica;
    font-size: 14px;
    font-weight: bold;
    color: black;}

a.head:link {font-family: arial, helvetica, san-serif; line-height: bold; text-decoration: none; font-weight: normal; color: black;}
a.head:visited {font-family: arial, helvetica, san-serif; line-height: bold; text-decoration: none; font-weight: normal; color: gray;}
a.head:active {font-family: arial, helvetica, san-serif; line-height: bold; text-decoration: none; font-weight: normal; color: black;}
a.head:hover {font-family: arial, helvetica, san-serif; line-height: bold; text-decoration: none; font-weight: normal; color: black;}