body { background: white; width: 70% }
p, td, th  { font-family: arial, times; font-size: 12pt }

h1 { font-family: arial; font-size: 20pt; }
h2 { font-family: arial; font-size: 16pt; 
     display: block; 
     background: lightgreen;
     padding: 2px;
     margin-top: 25px;
   }

li { margin-top: 4 px; }

th { color: white; text-align: left; background: black; }

table.chart td { background: #eeeeee; }

code { color: #660000; }

a:visited { color: purple }