stylus快速入门

$ npm install stylus -g

/* style.styl */
h1 {
  color: #0982C1;
}
/* 省略花括号 */
h1
  color: #0982C1;
/* 省略花括号和分号 */
h1
  color #0982C1

section {
  margin: 10px;
  nav {
    height: 25px;
    a {
      color: #0982C1;
      &:hover {
        text-decoration: underline;
      }
    }
  }
}

section {
  margin: 10px;
}
section nav {
  height: 25px;
}
section nav a {
  color: #0982C1;
}
section nav a:hover {
  text-decoration: underline;
}

font-size = 14px
body
    font font-size Arial, sans-seri

body {
  font: 14px Arial, sans-seri;
}