app/apps/themes/florsan_first/views/partials/_flash_messages.html.erb
<% if flash[:notice] %>
<div class="flash_messages">
<div class="alert alert-success">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
<%= raw(flash[:notice]) %>
</div>
</div>
<% end %>
<% if flash[:error] %>
<div class="flash_messages">
<div class="alert alert-danger">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
<%= raw(flash[:error]) %>
</div>
</div>
<% end %>
<% if flash[:alert] %>
<div class="flash_messages">
<div class="alert alert-warning">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
<%= raw(flash[:alert]) %>
</div>
</div>
<% end %>