-<% if flash[:error] %>
- <div id="error" class="flash"><%=image_tag("notice.png", :class => "small_icon", :border=>0)%><%= raw flash[:error] %></div>
-<% end %>
-
-<% if flash[:warning] %>
- <div id="warning" class="flash"><%=image_tag("notice.png", :class => "small_icon", :border=>0)%><%= raw flash[:warning] %></div>
-<% end %>
-
-<% if flash[:notice] %>
- <div id="notice" class="flash"><%=image_tag("notice.png", :class => "small_icon", :border=>0)%><%= raw flash[:notice] %></div>
+<% [[:error, :danger], [:warning, :warning], [:notice, :success]].each do |flash_type, bootstrap_type| %>
+ <% if flash[flash_type] %>
+ <%= tag.div :class => "alert alert-#{bootstrap_type} row mx-0 mb-0 p-3 rounded-0 align-items-center",
+ :data => { :turbo_temporary => true } do %>
+ <div class="col-auto">
+ <%= notice_svg_tag %>
+ </div>
+ <div class="col">
+ <%= render_flash flash[flash_type] %>
+ </div>
+ <% end %>
+ <% end %>