ul           { line-height: 150% }
h3           { color: #FF0000 }
.indent      { margin-left: 30px }
#back        { width: 60px }
h1           { border-bottom: 1px solid #FF0000 }
.sec         { border: 1px solid #808080; padding: 1em; width:500px; margin-bottom:1em }
h2           { margin-top: 0 }