/* indent a block */
.indent
{
  padding-left: 15pt;
}

/* comments on code */
.comment
{
  color: maroon;  
}

.sidebar
{
  vertical-align:top;
  width:8em;
  border-style:solid;
  border-color:silver;
  border-width:3px;
}

.content
{
  vertical-align:top;
}