#signup{padding:8px;}
#signup table{width:60%;}
#signup th{background-color:#ebf3fb;}
#signup label{float:right;}
#signup td.label{width:40%;}
#signup td.input{width:60%;}
#signup span.must{color:#f00;}
#submit{text-align:center;}
#tip{float:left;width:48%;padding:8px;}