#blue {
  color: blue;
}

h1 {
  font-family: Courier;
  font-size: 160%;
}

.red {
  color: red;
}

p.myborder {
  border: 1px solid powderblue;
  padding: 30px;
}

p#mymargin {
  border: 1px solid powderblue;
  margin: 10px;
}