link_to image tag. how to add class to a tag

Question

I am using link_to img tag like following

<%= link_to image_tag(\"Search.png\", :border=>0, :class => \'dock-item\'), 
:action => \'search\', :co         


        

Answer 1

You can also try this

<%= link_to "", application_welcome_path, class: "navbar-brand metas-logo"    %>

Where "metas-logo" is a css class with a background image