CHAPTER 4 ■ BOX MODELS
Block Box
HTML
<h1>Block Box</h1><div class="container">
<div class="default">BEFORE</div><div class="box"> ↑ <br /> Top <br /> ← Left
Right → <br /> Bottom <br /> ↓ </div><div class="default">AFTER</div>
</div>CSS
*.box { display:block;
overflow:auto; visibility:visible;
width:220px; height:100px;
margin:10px auto; padding:10px; }/* Nonessential rules are not shown.
See Inline Box for border and background properties. */