diff --git a/src/wp-admin/css/themes.css b/src/wp-admin/css/themes.css
index a61d27014d..95e0fa036c 100644
--- a/src/wp-admin/css/themes.css
+++ b/src/wp-admin/css/themes.css
@@ -1413,10 +1413,11 @@ body.show-upload-theme p.no-themes {
 .rating-100 span.five:before {
 	content: "\f155";
 }
-.rating .votes {
+.rating .ratings {
 	display: inline;
 	margin-left: 10px;
 	line-height: 20px;
+	color: #999;
 }
 .loading-themes .theme-browser,
 .error .theme-browser {
@@ -1829,7 +1830,7 @@ body.full-overlay-active {
 }
 
 #theme-installer .wp-full-overlay-main {
-	background: #fff url(../images/spinner.gif) no-repeat fixed center center;
+	background: #fff url(../images/spinner.gif) no-repeat center center;
 	-webkit-background-size: 20px 20px;
 	background-size: 20px 20px;
 }
diff --git a/src/wp-admin/theme-install.php b/src/wp-admin/theme-install.php
index d6b83d0aa3..f4cd3d3d6d 100644
--- a/src/wp-admin/theme-install.php
+++ b/src/wp-admin/theme-install.php
@@ -212,7 +212,11 @@ if ( $tab ) {
 						<span class="three"></span>
 						<span class="four"></span>
 						<span class="five"></span>
-						<p class="votes"><?php printf( __( 'Based on %s ratings.' ), '{{ data.num_ratings }}' ); ?></p>
+					<# if ( data.num_ratings ) { #>
+						<p class="ratings">({{ data.num_ratings }})</p>
+					<# } else { #>
+						<p class="ratings"><?php _e( 'No ratings.' ); ?></p>
+					<# } #>
 					</div>
 					<div class="theme-version"><?php printf( __( 'Version: %s' ), '{{ data.version }}' ); ?></div>
 					<div class="theme-description">{{ data.description }}</div>