body, html {
  padding: 0;
  margin: 0;
  height: 100%;
}


.emph {
  font-weight: bold;
}
.sections > * {
  padding: 6px;
}
.sections > *:not(:last-child) {
  border-bottom: 1px solid #CCC;
}
.sections {
  width: 300px;
  border: 1px solid #CCC;
  margin: 12px;
}