html { background: white }
body { margin: 1cm }
h1,h2,h3,h4 { font-family: Georgia,serif }
h1,h2 { color: #F60 }
p,li { font-family: Trebuchet MS,Arial,sans-serif; }
pre { font-size:90%; border: 1px solid #ccc; padding: 3px; background: #EEE; overflow:auto }
pre strong { color: #669 }
pre em { color: #666 }
pre u { text-decoration:none; background: yellow }