body {
  background-image: url("back/s_s_cottn1_t.jpg");
  }
  h1 {
  color:#004E4A;
  width:700px;
  text-align:center;
  }
  h2 {
  color:#5C3E90;
  }
  p  {
  text-align:left;
  margin:10pt;
  color:#000000;
  font-size:medium;
  width:700px;
  }
  pre  {
  margin:10pt;
  color:#000000;
  font-size:medium;
  }