Index: wp-admin/includes/theme-install.php
===================================================================
--- wp-admin/includes/theme-install.php	(revision 19823)
+++ wp-admin/includes/theme-install.php	(working copy)
@@ -132,6 +132,7 @@
 		return;
 
 	$name = wp_kses($theme->name, $themes_allowedtags);
+	$author = wp_kses($theme->author, $themes_allowedtags);
 	$desc = wp_kses($theme->description, $themes_allowedtags);
 	//if ( strlen($desc) > 30 )
 	//	$desc = substr($desc, 0, 15) . '<span class="dots">...</span><span>' . substr($desc, -15) . '</span>';
@@ -153,14 +154,13 @@
 	title='<?php echo esc_attr(sprintf(__('Preview &#8220;%s&#8221;'), $name)); ?>'>
 <img src='<?php echo esc_url($theme->screenshot_url); ?>' width='150' />
 </a>
-<h3><?php echo $name ?></h3>
+<h3><?php printf(__('%1$s <span>by %2$s</span>'), $name, $author); ?></h3>
 <span class='action-links'><?php echo $actions ?></span>
-<p><?php echo $desc ?></p>
 <?php if ( $show_details ) { ?>
-<a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
+<span class="separator hide-if-no-js">| </span><a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
 <div class="themedetaildiv hide-if-js">
+<p><?php echo $desc ?></p>
 <p><strong><?php _e('Version:') ?></strong> <?php echo wp_kses($theme->version, $themes_allowedtags) ?></p>
-<p><strong><?php _e('Author:') ?></strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?></p>
 <?php if ( ! empty($theme->last_updated) ) : ?>
 <p><strong><?php _e('Last Updated:') ?></strong> <span title="<?php echo $theme->last_updated ?>"><?php printf( __('%s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span></p>
 <?php endif; if ( ! empty($theme->requires) ) : ?>
Index: wp-admin/includes/class-wp-themes-list-table.php
===================================================================
--- wp-admin/includes/class-wp-themes-list-table.php	(revision 19823)
+++ wp-admin/includes/class-wp-themes-list-table.php	(working copy)
@@ -162,8 +162,11 @@
 <h3><?php
 	/* translators: 1: theme title, 2: theme version, 3: theme author */
 	printf( __( '%1$s %2$s by %3$s' ), $title, $version, $author ) ; ?></h3>
-<p class="description"><?php echo $description; ?></p>
+
 <span class='action-links'><?php echo $actions ?></span>
+<span class="separator hide-if-no-js">| </span><a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
+<div class="themedetaildiv hide-if-js">
+<p><?php echo $description; ?></p>
 	<?php if ( current_user_can( 'edit_themes' ) && $parent_theme ) {
 	/* translators: 1: theme title, 2:  template dir, 3: stylesheet_dir, 4: theme title, 5: parent_theme */ ?>
 	<p><?php printf( __( 'The template files are located in <code>%2$s</code>. The stylesheet files are located in <code>%3$s</code>. <strong>%4$s</strong> uses templates from <strong>%5$s</strong>. Changes made to the templates will affect both themes.' ), $title, str_replace( WP_CONTENT_DIR, '', $template_dir ), str_replace( WP_CONTENT_DIR, '', $stylesheet_dir ), $title, $parent_theme ); ?></p>
@@ -173,8 +176,9 @@
 <?php if ( $tags ) : ?>
 <p><?php _e( 'Tags:' ); ?> <?php echo join( ', ', $tags ); ?></p>
 <?php endif; ?>
-		<?php theme_update_available( $themes[$theme_name] ); ?>
 <?php endif; // end if not empty theme_name ?>
+</div>
+	<?php theme_update_available( $themes[$theme_name] ); ?>
 	</div>
 <?php } // end foreach $theme_names
 	}