BODY { font: 10pt Arial, Helvetica, sans-serif; color: #fff; background-color: #fff;
    margin: 0 auto;
    text-align: center;
   
}

a:link {color: gray; text-decoration: none;}
a:visited {color: gray; text-decoration: none;}
a:active {color: gray; text-decoration: none;}
a:hover {color: gray; font-size:+2; font-weight:bold;}



 #cont{
margin: 0 auto;
text-align: left;
width: 600px;
  margin-top: -350px;
   margin-left: -300px;
   position: absolute;
   top: 50%;
   left: 50%;
}