1body {
2  background: #ddd;
3  color: #000;
4  font-family: Helvetica, Arial, sans-serif;
5  line-height: 1.5;
6  margin: 0;
7  padding: 0;
8}
9
10#main {
11  background: #fff;
12  border-left: 20px solid #eee;
13  border-right: 20px solid #eee;
14  margin: 0 auto;
15  max-width: 800px;
16  padding: 20px;
17}
18
19pre.listing {
20  background: #eee;
21  border: 1px solid #ccc;
22  margin: .6em 0 .3em 0;
23  padding: .1em .3em;
24}
25
26pre.listing b {
27  color: #f00;
28}
29