Index: wp-content/themes/twentytwelve/style.css
===================================================================
--- wp-content/themes/twentytwelve/style.css	(revision 21350)
+++ wp-content/themes/twentytwelve/style.css	(working copy)
@@ -1455,4 +1455,139 @@
 .widget_rss li {
 	margin: 12px 0;
 	margin: 0.857142857rem 0;
+}
+
+@media print {
+	body {
+		background: none !important;
+		font-size: 10pt;
+	}
+	footer a[rel=bookmark]:link:after,
+	footer a[rel=bookmark]:visited:after {
+		content: " [" attr(href) "] "; /* Show URLs */
+	}
+	.entry-content img,
+	.comment-content img,
+	#author-avatar img,
+	img.wp-post-image {
+		border-radius: 0;
+		box-shadow: none;
+	}
+	#page {
+		clear: both !important;
+		display: block !important;
+		float: none !important;
+		max-width: 100%;
+		position: relative !important;
+	}
+	.site-header {
+		margin-bottom: 72px;
+		margin-bottom: 5.142857143rem;
+		text-align: left:
+	}
+	.site-header hgroup h1 {
+		font-size: 21pt;
+		line-height: 1;
+		text-align: left;
+	}
+	.site-header hgroup h2 {
+		font-size: 10pt;
+		text-align: left;
+	}
+	img.header-image {
+		display: none;
+	}
+	nav.site-navigation {
+		display: none;
+	}
+	#main {
+		border-top: none;
+		box-shadow: none;
+	}
+	#primary {
+		float: left;
+		margin: 0;
+		width: 100%;
+	}
+	#content {
+		margin: 0;
+		width: auto;
+	}
+	.singular #content {
+		margin: 0;
+		width: 100%;
+	}
+	.singular .entry-header .entry-meta {
+		position: static;
+	}
+	.entry-meta .edit-link a {
+		display: none;
+	}
+	#content nav {
+		display: none;
+	}
+	.singular .entry-header,
+	.singular .entry-content,
+	.singular footer.entry-meta,
+	.singular #comments-title {
+		margin: 0;
+		width: 100%;
+	}
+	header.entry-header .entry-title,
+	.entry-title,
+	.singular .entry-title {
+		font-size: 21pt;
+	}
+	.entry-meta {
+		font-size: 10pt;
+	}
+	.entry-header .comments-link {
+		display: none;
+	}
+	.page-link {
+		display: none;
+	}
+	#author-avatar {
+		display: none;
+	}
+	#author-description {
+		float: none;
+		width: auto;
+	}
+	#respond {
+		display: none;
+	}
+	#secondary {
+		display: none;
+	}
+	#colophon {
+		display: none;
+	}
+
+	/* Comments */
+	.commentlist > li.comment {
+		background: none;
+		position: relative;
+		width: auto;
+	}
+	.commentlist .avatar {
+		height: 39px;
+		left: 2.2em;
+		top: 2.2em;
+		width: 39px;
+	}
+	
+	#comments article header cite,
+	#comments article header time {
+		margin-left: 50px;
+		margin-left: 3.57142857rem;
+	}
+	
+	.commentlist .comment-edit-link {
+		display: none;
+	}
+	
+	.commentlist .reply {
+		display: none;
+	}
 }
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