/*h1,h2,h3,h4 { text-align: left; }
p,table { text-align: justify; }
h1.head { font-size:350%; font-weight: bold; text-align: center; color:black }
*/

/*
#main
  {
    padding:      0;
    margin:       0;
    margin-left:  auto;
    margin-right: auto;
    width:        400px;
    height:       auto;
  }
*/
/*
#center
  {
    padding:      0;
    margin-left:  auto;
    margin-right: auto;
  }
*/

pre { background-color: #e0ffff; margin: 20px; padding: 6px; }