#stratum{
	margin: 5px;
}

#stratum ul{
  list-style-image:url(http://www.tmm.org.tw/images/tmm_item_cycle_grass.gif);
  margin-left:20px;
  padding-left:20px;
}
#stratum li a{
	color:#666666;
	font-weight: normal;
	border-bottom: 1px dotted #666666;
	padding: 3px 30px 0px 5px;
	margin: 0px 0px 0px 0px;
	line-height: 100%;
}
#stratum li a:hover{
	color:#336699;
	text-decoration: none;
	border-bottom: 1px dotted #336699;
}
#stratum ul li ul{
  list-style-image:url(http://www.tmm.org.tw/images/tmm_item_leaf.gif);
}
#stratum h1{border-bottom:5px solid #E2E2E2;}
#stratum h2{margin-left:10px;}