.autor {
	font-weight: bold;
	text-align: center;
	font-family: "Times New Roman", Times, serif;
	line-height: normal;
	margin-top: 1em;
	margin-bottom: 1em;
	clip:     rect(0em auto 0em auto);
	height: 0em;
	top: 0px;
	bottom: 0px;



	


}
.affiliation {
	font-style: italic;
	text-align: center;
	font-family: "Times New Roman", Times, serif;
	vertical-align: top;
	height: 1em;
	top: 1px;
	bottom: 1px;


	


}
h1 {
	text-align: left;
	font-family: "Times New Roman", Times, serif;

}
h2 {
	text-align: center;
	font-weight: bold;
	

}
.abstract {
	font-family: Arial, Helvetica, sans-serif;
	text-align: justify;
	font-size: small;

}
.title {
	font-family: "Times New Roman", Times, serif;
	font-size: xx-large;
	text-align: center;
	font-weight: bold;


	
	
}
.subtitle {
	font-family: "Times New Roman", Times, serif;
	font-size: x-large;
	text-align: center;
	font-weight: bold;
	

}
.body {
	font-family: "Times New Roman", Times, serif;
	font-size: medium;
	text-align: justify;
}
.quote {
	font-family: "Times New Roman", Times, serif;
	font-size: small;
}
li {
	font-family: "Times New Roman", Times, serif;
	font-size: medium;
	text-align: justify;
}
.references {
	font-family: "Times New Roman", Times, serif;
	font-size: x-small;
	text-align: left;
}