Index: src/wp-content/themes/twentyfifteen/content-link.php
===================================================================
--- src/wp-content/themes/twentyfifteen/content-link.php	(revision 30152)
+++ src/wp-content/themes/twentyfifteen/content-link.php	(working copy)
@@ -37,6 +37,8 @@
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
+				'pagelink'    => '<span class="screen-reader-text"><span class="current-label">' . esc_html__( 'Current', 'twentyfifteen' ) . ' </span>' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
 	</div>
Index: src/wp-content/themes/twentyfifteen/content-page.php
===================================================================
--- src/wp-content/themes/twentyfifteen/content-page.php	(revision 30152)
+++ src/wp-content/themes/twentyfifteen/content-page.php	(working copy)
@@ -23,6 +23,8 @@
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
+				'pagelink'    => '<span class="screen-reader-text"><span class="current-label">' . esc_html__( 'Current', 'twentyfifteen' ) . ' </span>' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
 	</div><!-- .entry-content -->
Index: src/wp-content/themes/twentyfifteen/content.php
===================================================================
--- src/wp-content/themes/twentyfifteen/content.php	(revision 30152)
+++ src/wp-content/themes/twentyfifteen/content.php	(working copy)
@@ -36,6 +36,8 @@
 				'after'       => '</div>',
 				'link_before' => '<span>',
 				'link_after'  => '</span>',
+				'pagelink'    => '<span class="screen-reader-text"><span class="current-label">' . esc_html__( 'Current', 'twentyfifteen' ) . ' </span>' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+				'separator'   => '<span class="screen-reader-text">, </span>',
 			) );
 		?>
 	</div><!-- .entry-content -->
Index: src/wp-content/themes/twentyfifteen/image.php
===================================================================
--- src/wp-content/themes/twentyfifteen/image.php	(revision 30152)
+++ src/wp-content/themes/twentyfifteen/image.php	(working copy)
@@ -53,6 +53,8 @@
 								'after'       => '</div>',
 								'link_before' => '<span>',
 								'link_after'  => '</span>',
+								'pagelink'    => '<span class="screen-reader-text"><span class="current-label">' . esc_html__( 'Current', 'twentyfifteen' ) . ' </span>' . esc_html__( 'Page', 'twentyfifteen' ) . ' </span>%',
+								'separator'   => '<span class="screen-reader-text">, </span>',
 							) );
 						?>
 					</div><!-- .entry-content -->
Index: src/wp-content/themes/twentyfifteen/style.css
===================================================================
--- src/wp-content/themes/twentyfifteen/style.css	(revision 30152)
+++ src/wp-content/themes/twentyfifteen/style.css	(working copy)
@@ -1973,11 +1973,15 @@
 	font-size: 1.2rem;
 	height: 2em;
 	line-height: 2;
-	margin: 0 1px 2px 0;
+	margin: 0 6px 2px 0;
 	text-align: center;
 	width: 2em;
 }
 
+.page-links a .current-label {
+	display: none;
+}
+
 .page-links a {
 	background-color: #333;
 	border-color: #333;