discourse/app/views/published_pages/show.html.erb

<%= discourse_color_scheme_stylesheets() %>

<div class="published-page-header">
    <div class="published-page-header-wrapper">
      <%- if @logo.present? %>
        <a href="<%= @site_url %>">
          <img class="published-page-logo" src="<%=@logo.url%>"/>
        </a>
      <%- end -%>
      <h1 class="published-page-title"><%= @topic.title %></h1>
    </div>
  </div>
<div class="published-page-content-wrapper">
  <div class="published-page-content-header">
    <div class="published-page-author">
      <img class="avatar" src="<%= @topic.user.avatar_template.gsub('{size}', '90') %>">
      <div class="published-page-author-details">
        <div class="username"><%= @topic.user.username %></div>
        <div class="topic-created-at"><%= short_date(@topic.created_at) %></div>
      </div>
    </div>
  </div>
  <%- if @topic.first_post.present? %>
    <div class="published-page-content-body">
      <%= @topic.first_post.cooked.html_safe %>
    </div>
  <%- end -%>
</div>