title: present lists and sublists in html
body: <p>how to organize html code (with usage ol\li ect.) to present such lists (with sublists)</p>
  
  <pre><code>1. BLA-BLA-BLA
  
  1.1. Bla-bla-bla.
  1.2. Bla-bla-bla.
  1.3. Bla-bla-bla:
    lalal - balalala;
    lalal - balalala;
    lalal - lalalla.
  1.4. Blal-a lalslas
  1.4.1. bklalala
  1.4.2. sdsdsdsdsd
  </code></pre>
  
  <p>note: It is not the same that I want
  <img src="https://i.stack.imgur.com/tqIp1.png" alt="enter image description here"></p>