body {
  background-image: url("../img/p201.gif");
  background-repeat: repeat-y;
  background-position: top right;
  background-attachment: fixed;
  background-color: #FFC; color: #000; 
  font-family: Helvetica, Arial, sans-serif; }

H1
    { text-align: center; }

H2, H3, H4
    { text-align: left; }
H4
    { font-size: small; margin-left: 20%; margin-right: 20%; }

.cred
    { color: red; }

.cblue
    { color: blue; }

.nav
    { color: teal; font-weight: bold; font-family: 'Times New Roman', serif; }