#text {margin:50px auto; }
.hotspot {color:#900; padding-bottom:1px; border-bottom:1px dotted #900; cursor:pointer}

#tt {position:absolute; display:block; xbackground:url(images/tt_left.gif) top left no-repeat;  border: 2px solid #c0d2dd;}
#tttop {display:none; height:2px; margin-left:2px; background:url(images/tt_top.gif) top right no-repeat; overflow:hidden}
#ttcont {display:block; padding:5px 12px 5px 7px; margin-left:0px; background:#e0edf5; color:#000; overflow: hidden;}
#ttbot {display:none; height:2px; margin-left:2px; background:url(images/tt_bottom.gif) top right no-repeat; overflow:hidden}