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