remove test span, set h2 specifically for home page

Author: yzhoubk

app/views/layouts/blacklight/base.html.erb

@@ -46,10 +46,12 @@
     <div class="ucb_container">
         <%= render partial: 'shared/header_navbar' %>
         <main id="main-container" class="<%= container_classes %>" role="main" aria-label="<%= t('blacklight.main.aria.main_container') %>">
-            <span class="constraints-label sr-only visually-hidden"><%= t('blacklight.search.filters.title') %></span>
-            <%= content_for(:container_header) || content_tag(:div, class: "sr-only visually-hidden-focusable") do
-                content_tag(:h1, "Main Content") +
-                content_tag(:h2, "Section Content")
+            <%= content_for(:container_header) || content_tag(:div, class: "sr-only visually-hidden") do
+               if render_page_title == "UC Berkeley GeoData" 
+                  content_tag(:h1, render_page_title) + content_tag(:h2, render_page_title + " Categories")
+               else 
+                  content_tag(:h1, render_page_title)
+               end 
             end %>
             <%= render partial: 'shared/flash_msg', layout: 'shared/flash_messages' %>