#register {
  width: 20em;
  margin: auto;
  font-family: sans-serif;
  font-size: 20px;
  margin: 3em;
  padding: 0;
}
#ticket {
  background: white;
  margin: 0 1em;
  padding: 1em;
  box-shadow: 0 0 5px rgba(0,0,0,.25);
}
#ticket h1 {
  text-align: center;
}
#ticket table {
  font-family: monospace;
  width: 100%;
  border-collapse: collapse;
}
#ticket td, #ticket th {
  padding: 5px;
}
#ticket th {
  text-align: left;
}
#ticket td, #ticket #total {
  text-align: left;
}
#ticket tfoot th {
  border-top: 1px solid black;

}