body {
   background-color: white;
   color: #505050;
   margin-left: 5%;
   margin-right: 5%;
   font-size: medium;
   font-family: Verdana, Arial, Helvetica, sans-serif;
}

/* for links */
a:link, a:visited, a:active {
   color: #191970;
   text-decoration: none;
}
a:hover {
   color: #191970;
   font-style: oblique;
   text-decoration: none;
}