diff --git a/assets/wp-pdf-helper.css b/assets/wp-pdf-helper.css
index 4554b4f..97e42d1 100644
--- a/assets/wp-pdf-helper.css
+++ b/assets/wp-pdf-helper.css
@@ -34,5 +34,17 @@ main,
     page-break-inside: avoid; /* or 'auto' */
 }
 
+#post-grid {
+	display: flex;
+}
+
+#post-grid-column2 {
+	flex: 75%;
+}
+
+.attached-gpxes {
+	flex: 25%;
+}
+
 
 
diff --git a/wp-pdf-helper.php b/wp-pdf-helper.php
index 1f9b246..80f2853 100644
--- a/wp-pdf-helper.php
+++ b/wp-pdf-helper.php
@@ -9,14 +9,25 @@ if ( ! defined( 'WPINC' ) ) {
 	die;
 }
 
+if ( ! array_key_exists('print', $_GET)) {
+	return;
+}
+
 add_action('wp_enqueue_scripts', 'wpdfh_enqueue_scripts');
 function wpdfh_enqueue_scripts() {
-    if (array_key_exists('print', $_GET)) {
-    	wp_enqueue_style( 'wpdfh', plugin_dir_url( __FILE__ ) . 'assets/wp-pdf-helper.css'  );
-    }
+	wp_enqueue_style( 'wpdfh', plugin_dir_url( __FILE__ ) . 'assets/wp-pdf-helper.css'  );
 }
 
 #error_log("PHP: parse_url($url, PHP_URL_QUERY): ".print_r(parse_url($url, PHP_URL_QUERY), true), 0);
 #error_log('PHP: $_GET: '.print_r($_GET, true), 0);
 
+add_filter( 'wpagpx_shortcode_parameters', 'filter_shortcode_parameters' );
+
+function filter_shortcode_parameters($parameters) {
+        $parameters['mheight'] = '200px';
+	$parameters['gheight'] = '150px';
+	$parameters['download'] = 'false';
+	$parameters['attachments'] = 'false';
+	return $parameters;
+}