Remove Bootstrap 4 submit button

app/components/blacklight_range_limit/range_form_component.html.erb

@@ -0,0 +1,9 @@
+<%= form_tag search_action_path, method: :get, class: [@classes[:form], "range_#{@facet_field.key} d-flex justify-content-center"].join(' ') do %>
+  <%= render hidden_search_state %>
+
+  <div class="input-group input-group-sm mb-3 flex-nowrap range-limit-input-group">
+    <%= render_range_input(:begin, begin_label) %>
+    <%= render_range_input(:end, end_label) %>
+    <%= submit_tag t('blacklight.range_limit.submit_limit'), class: @classes[:submit] + " sr-only", name: nil %>
+  </div>
+<% end %>