Add messages to the customizer for menus and widgets

blank-canvas/assets/customizer.css

@@ -4,7 +4,8 @@
  * Adjusts the theme's message about the site branding display to appear like a notice.
  */
 
-#sub-accordion-section-menu_locations .customize-section-description {
+#sub-accordion-section-menu_locations .customize-section-description,
+#sub-accordion-section-sidebar-widgets-sidebar-1 .customize-section-description {
 	background: #FFF;
 	border: 1px solid #ccd0d4;
 	border-left: 4px solid #00a0d2;
@@ -14,3 +15,13 @@
 	overflow: hidden;
 	width: auto;
 }
+
+#sub-accordion-panel-nav_menus .customize-info .customize-panel-description {
+	background: #FFF;
+	border-top: 1px solid #ccd0d4;
+	border-left: 4px solid #00a0d2;
+	display: block;
+	padding: 9px 14px;
+	overflow: hidden;
+	width: auto;
+}

blank-canvas/functions.php

@@ -112,7 +112,9 @@ add_action( 'customize_register', 'blank_canvas_remove_customizer_settings', 11
 function blank_canvas_add_customizer_settings( $wp_customize ) {
 
 	// Add a Customizer message about the site title & tagline options.
-	$wp_customize->get_section( 'menu_locations' )->description = __( 'Menus will only be displayed on this theme if the header or footer is enabled. This can be done in the Content Options section.', 'blank-canvas' );
+	$wp_customize->get_section( 'menu_locations' )->description            = __( 'Menus will only be displayed on this theme if the header or footer is enabled. This can be done in the Content Options section.', 'blank-canvas' );
+	$wp_customize->get_panel( 'nav_menus' )->description                   = __( 'Menus will only be displayed on this theme if the header or footer is enabled. This can be done in the Content Options section.', 'blank-canvas' );
+	$wp_customize->get_section( 'sidebar-widgets-sidebar-1' )->description = __( 'Widgets will only be displayed on this theme if the footer is enabled. This can be done in the Content Options section.', 'blank-canvas' );
 }
 add_action( 'customize_register', 'blank_canvas_add_customizer_settings', 11 );