.header{url(/images/nav-bg.gif) repeat-x left top;}

.arrow_down {padding-left:15px; background:url(/images/arrow-down.gif) no-repeat 2% 50%}
.arrow_right {padding-left:15px; background: url(/images/arrow-right.gif) no-repeat 2% 50%;}

.inline_help{padding-right:5px;font-size:10px;float:right; padding-left:15px; background:url(/images/icon-unknown.gif) no-repeat 0% 50%;}
.hidden{display:none}
.visible{display:block}
.font_weight_normal {font-weight:normal;}
#member_types div {padding-bottom:1px;}