We want to hide "Level1" div that contains inside any "Level3" div in this code: <div class="level1"> Level 1A <div class="level2"> Level 2A <div class="level3"> Level 3A </div> </div> </div> <div class="level1"> Level1B <div class="level2"> Level2B </div> </div> We can do it by JQuery, once the page is loaded, that way: <script type="text/javascript"> $(document).ready(function(){ hideLevelOne(); …

Sigue leyendo Hide «div» that contains a specific «div» in one of its children (at any level)