html {
  font-size: 10px; 
  font-family: "Open Sans", sans-serif; 
}
h1 {
  margin: 0;
  font-size: 60px;
  padding: 10px 0;
  text-align: center;
  color: blue;
  text-shadow: 2px 2px 2px red;
}

p,
li {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 1px;
}
body {
  width: 600px;
  margin: 0 auto;
  background-color: #ffffe6;
  padding: 0 10px 10px 10px;
  border: 5px solid blue;
}