.botao {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: #FFFFFF;
	text-decoration: none;
	background-color: #000000;
	border-top-style: groove;
	border-right-style: groove;
	border-bottom-style: groove;
	border-left-style: groove;
	border-top-color: #FFFFFF;
	border-right-color: #FFFFFF;
	border-bottom-color: #FFFFFF;
	border-left-color: #FFFFFF;
}