<style>
    .editormd-preview-container, .editormd-html-preview{
        text-align: left;
        font-size: 16px;
        line-height: 1.8;
    }
    .-task-ml80 .CodeMirror pre{
        font-size: 16px;
    }
</style>
<div class="educontent mt30 mb30">
  <!--编辑实践任务页面-->
  <%= render :partial => "challenges/challenges_tab_nav" %>
  <div id="task_pass_page">
    <% if @tab.nil? || @tab == 1 %>
        <%= render :partial => "challenges/new_or_edit_task_page" %>
    <% elsif @tab == 2 %>
        <%= render :partial => "challenges/edit_evaluating_page" %>
    <% elsif @tab == 3 %>
        <%= render :partial => "challenges/edit_answer_page" %>
    <% end %>
  </div>
</div>