.img_radius2 {
	border-radius: 6%;
}
pre {
	font-size: 1.3em;
}

hr {
	margin: 20px 0px 20px 0px;
}

blockquote {
	font-style: italic;
	font-family: serif,helvetica,Times New Roman,Times,arial;
	font-size: medium;
	margin: -8px 0px -8px 50px;
}

hr.dotted_gray {
	border-top: 1px dotted gray;
	width: 100%;
	color: #c0c0c0;
	margin-top: 10px;
	
}