Extract banner to a component

app/components/shared/banner_component.rb

@@ -0,0 +1,16 @@
+class Shared::BannerComponent < ApplicationComponent
+  attr_reader :banner
+
+  def initialize(banner)
+    @banner = banner
+  end
+
+  private
+
+    def link
+      link_to banner.target_url do
+        tag.h2(banner.title, style: "color:#{banner.font_color}") +
+          tag.h3(banner.description, style: "color:#{banner.font_color}")
+      end
+    end
+end