h1{
  font-size:      200%;
  font-style:     italic;
  font-weight:    bold;}
h2{
  font-size:      170%;
  font-style:     italic;
  font-weight:    bold;}
h3{
  font-size:      125%;
  font-style:     italic;
  font-weight:    bold;}
p{
  margin-left:    auto;
  margin-right:   auto;
  font-size:      100%;
  text-align:     justify;
  color:          #000000; }
pre{
  font-family:      Courier, monospace;
  font-size:        100%;
  background-color: cyan;}
p.pie{
  font-size:   75%;
  font-style:  italic;
  margin-left: 5px;
  text-align:  left;
  color:       #A52A2A;}