body{
	font-family: helvetica, arial, verdana;
	color: #111111;
}

table{
	width: 800px;
	margin: auto;
}

th, td{
	padding: 10px, 12px;
}

th{
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-size: 90%;
	border-bottom: 2px solid #111111;
	border-top: 1px solid #999;
	text-align: left;
}

tr.zigZag{
	background-color: #efefef;
}

td.numerico{
	text-align: right; 
}

tr:hover:not(#titulos){
	background-color: #c3c3c3;
	cursor: pointer;
}