/* BACK-END */
body {
	margin: 0px;
}

.main {
	width: 760px;
	text-align: left;
}

.fila {
	width: 760px;
	text-align: left;
}

.columna {
	float: left;
	text-align: left;
}

.drop {
	width: 160px;
	background: #F2F2F2;
	color: #969696;
	font-family: Tahoma, Verdana, Arial;
	font-weight: bold;
	font-size: 12px;
}