th { vertical-align:top; background-color: d8d8d8 }
td { vertical-align:top }

.tt		{ font-family: monospace }
.lgray		{ background-color: f0f0f0 }
.dgray		{ background-color: d8d8d8 }
.mtitle		{ background-color: 6699cc }
.ctitle		{ background-color: 99ccff }
.separator	{ background-color: c0c0c0 }
.hidden		{ background-color: 808080 }