body { 
  margin-left: 5%; 
  margin-right: 5%; 
  font-family: sans-serif
}

pre { 
  font-family: monospace; 
}

table.code {
  color: black;
  background-color: #ccccff;
  font-size: 100%;
  width: 100%;
  border: solid;
  border-width: thin;
}

table.output {
  color: black;
  background-color: #ffccff;
  font-size: 100%;
  width: 100%;
  border: solid;
  border-width: thin;
}

th, td {
    padding: 15px;
    text-align: left;
}