body {
     color: lightgrey;
     Helvetica, Geneva, Arial, SunSans-Regular, sans-serif;
     background-image: url('back1.jpg');
     background-color: black;
     }
h1   {
     font-family: Helvetica, Geneva, Arial,
          SunSans-Regular, sans-serif;
     color: #004080;
     }
  a:link {
    color: cyan }
  a:visited {
    color: lightblue }