<% flash.each do |name, msg| %>
  <div class="global-alert">
        <div class="global-alert__content-container">
          <strong class="global-alert__heading">#{name}</strong>
          <p class="global-alert__message">
            <%= content_tag :p, msg %>
          </p>
    </div>
  </div>
<% end %>

<% flash.each do |name, msg| %>
  <div class="global-alert global-alert--<%= name %>">
    <div class="global-alert__content-container">
      <strong class="global-alert__heading"><%= name.titleize %></strong>
      <%= content_tag :p, msg, class: 'global-alert__message' %>
    </div>
  </div>
<% end %>

Add Global alert heading flag, modifier class and <p> formatting
Add Global alert heading flag, modifier class and <p> formatting
