body {
  background-color: powderblue;
}
h1 {
  color: blue;
  font-family: courier;
  font-size: 125%;
  padding: 35px;
  margin: 0px;
}
p {
  border: 2px solid lightyellow;
  padding: 21px;
  margin: 10px;
  font-family: verdana;
  font-size: 120%;
}

a {
  padding: 18px;
  margin: 9px;
  font-family: verdana;
  color: indigo;
}

.copyable {
  display: flex;
  justify-content: center;
}