Documentation example

by Manuel Souto Pico

HTML

<!DOCTYPE html>
<html>
<body>

<div id="text_box">
<h1>
This is the document
</h1>

<h2>
Thiws is the first header
</h2>

blabla

</div>

</body>
</html>

CSS

div#text_box {
   border: 1px solid black; 
   border-collapse: collapse;
   width:50%; margin:auto; border:1px black; background:#f9fcff;
   padding:5px;
}

* {
  font-family: sans-serif;
}