.hid_div { height:1px; overflow:hidden;}
    .shw_div { overflow:visible;}
    .treettl {cursor:hand; font-family:tahoma; font-size:11px; height:23px; background:white url(../images/vacation.JPG);background-repeat: repeat-x; font-weight:strong; color:RGB(0,91,183);}
    .treettl:link {font-size:12px; color:RGB(0,99,198); text-decoration:none; font-weight:bold; }
    .treettl:visited {font-size:12px; color:RGB(0,99,198); text-decoration:none; font-weight:bold;}
    .leaf:link {text-decoration:underline; color:black; font-size:11px;}
    .leaf:hover { text-decoration:underline; color:orange; font-size:11px;}
    .leaf:visited {text-decoration:underline; color:black; font-size:11px;}