.underline {border-top-width:0px; border-left-width:0px; border-right-width:0px; border-bottom-width:1px;
 border-style:solid; border-color:#888888; padding:5px;}
.underline2 {border-top-width:0px; border-left-width:0px; border-right-width:0px; border-bottom-width:1px;
 border-style:dashed; border-color:#888888; padding:2px;}
.maintitle {font-size:120%; font-weight:bold; margin:1em;}
.subtitle {font-weight:bold; color:#2222aa; margin:1em;}