th { width:14ex; text-align: left; font-weight: normal}
.Oi { background-color:#DDFFDD }
.Oii { background-color:#DDFFDD }

.TIi { background-color:#DDDDFF }
.TIii { background-color:#DDDDFF }

.TOi { background-color:#DDDDFF }
.TOii { background-color:#DDDDFF }

.TRi { background-color:#FFDDDD }
.TRii { background-color:#FFCCCC }

.TPi { background-color:#FFFFCC }
.TPii { background-color:#FFFFAA }

.Bi { background-color:#DDDDDD }
.Bii { background-color:#DDDDDD }

.talktype { font-style: italic }
.session { background-color:#FFFFAA; width:18% }

/* .dayinfo { color:#000000; font-style: italic } */

h4.programtitle { padding-left:15px; margin-top: 1em; margin-bottom: 0.2em; font-size: 1em; color:#666666 } 

table { padding-left:15px; margin-bottom: 1em } 

@media print {
  body { font-size: 13pt }
  table { font-size: 13pt }
  tr { font-size: 13pt }
  th { font-size: 13pt }
}