h1 {
  text-align: center;
  font-size: 250%;
  margin-bottom: 0cm;
  padding-bottom: 0cm;
}
h4 {
  margin-top: 0cm;
  padding-top: 0cm;
  text-align: center;
}
h3 {font-family: times}
p {font-family: courier; font-size: 90%}
p.sansserif {font-family: sans-serif}