body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	background-color: #DDD;
	margin: 0;
	padding: 0;
}
small{
	color:#666;
	font-size: 11px;
}
#menu{
	background-color: #e6f4f6;
	text-align: right;
	padding: 7px 20px 7px 0;
	font-size: 14px;
	color: #666;
}
a{
	text-decoration: none;
	color: #1a9db0;
}
a:hover{text-decoration:underline}
#envoltorio{
	width: 900px;
	margin: 0 auto;
	padding: 0;
	background-color: #FFF;
}

#contenido{text-align: justify;}
#contenido ol{
	color:#666;
	padding-left:150px;
	padding-right:150px;
}
#contenido li{
	padding-bottom:15px;
}
botton {
  margin-top: 10px;
}