h1, h2 {text-align:center;}
h1 {font-size:140%;margin-top:1em;}
h2 {font-size:125%;}
h3 {font-size:115%;clear:both;margin-bottom:0;padding-bottom:0;}
p, DL {font-size:100%;margin:0;margin-bottom:0.3em;padding:0;}
.lt {float:left;margin-right:1em;}
.rt {float:right;margin-left:1em;}
.tlt {text-align:left;}
.trt {text-align:right;}
.smr {font-size:95%;}
.curs {font-style:italic;}
STRONG, A, A:VISITED, A:LINK {font-weight:500;color:#111;}
STRONG:HOVER, A:HOVER, A:FOCUS {background-color:#FDFDF6;font-weight:500;}
A:ACTIVE {background-color:#FF9;font-weight:500;}
A {color:#333;text-decoration:none;border-bottom:1px dotted #BBB;}

.ext1 {border-top:1px solid #331;border-bottom:1px solid #331;margin:5px;padding-bottom:1em;}
.ext1 .ext1 {border-bottom:none;margin:0;}

DIV#nav {position:absolute;top:0.5em;right:0.5em;text-align:center;width:2em;}
#nav A {display:block;padding:0.3em;}