* {
 	margin:0;
 	padding:0;
 	border:0;
 	color:#000;
}

.struct, .hidden {
 	display:none;
}

ul ,li {
 	list-style:none;
}

table, tr, th, td {
 	border-collapse:collapsed;
}

th, td {
 	vertical-align:top;
 	text-align:left;
}