title_body: Can I split chapters with CSS?
upvoted_answer: It can be accomplished with the page-break-after (link) or page-break-before (link) CSS properties. Pretty obviously, these create a page break after or before the element that they are applied on.
  
  
  
  Here are a couple of examples of their use:
  
  page-break-after
  
  CSS style
  
  .newpage {
      page-break-after:always;
  }
  
  
  HTML code
  
  &lt;p class="newpage"&gt;This text is on a page. The text will be split after this paragraph.&lt;/p&gt;
  
  &lt;p&gt;This text is on the following page, after the split.&lt;/p&gt;
  
  
  page-break-before
  
  CSS style
  
  .newpage {
      page-break-before;
  }
  
  
  HTML code
  
  &lt;p&gt;This text is on a page. The text will be split after this paragraph.&lt;/p&gt;
  
  &lt;p class="newpage"&gt;This text is on the following page, after the split.&lt;/p&gt;
  
  
  
  
  As you can see, they accomplish the same thing with a small difference (where you should put the property itself); depending on the situation, one could be more appropriate than the other.
  
  I tested it with Calibre internal reader and on a Kobo Glo device, and it works in both of them.