| abbr | expanded |
|---|---|
| m50 | margin: 50px |
| p20 | padding: 20px |
| m50-20 | margin: 50px 20px |
| m0-auto | margin: 0 auto |
| w20 | width: 20px |
| w20p | width: 20% |
transition, box-shadow, border-radius
header>h1^.main
<header>
<h1></h1>
</header>
<div class="main"></div>lorem20
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Temporibus, exercitationem qui aspernatur dolores illo cum officia tenetur quidem velit optio?
ul>li*3
ul>.item*3
em>.hello