hexo-theme-tufte/layout/_partial/post.ejs

<article class="content" id="<%= post.slug %>">
  <header>
    <% if(link_title) { %>
      <a href="<%= url_for(post.path) %>">
    <% } %>
    <h1 class="title"><%- post.title %></h1>
    <% if(link_title) { %>
      </a>
    <% } %>
    <p style="margin-bottom: 0;">
      <em id="written-by">Written by <%- post.author %></em>
      <br />
      <em id="published-on">Published on <%= post.date.format("DD MMMM YYYY") %></em>
    </p>
  </header>
  <%- post.content %>
</article>