About example 2

[cengbozo]

Hi @crnacura ,
i follow tympanus few years first thanks for everything really good content!
About this grid effects i play with 2nd example i added to head modernizr.js and style2.css for body added other jss and script exaclty like example. and run it. But it didnt works error was at :
main.js :80
Uncaught TypeError: Cannot read property 'querySelector' of null
What do you think about this?

[botelho]

Hi, please make sure the HTML structure is identical to the original code. It looks like the previewEl is not the next sibling of the gridEl in your case.

[mattkrupnik]

Hi,

Just add below code under close grid div tag.

<div class="preview">
  <button class="action action--close"><i class="fa fa-times"></i><span class="text-hidden">Close</span></button>
  <div class="description description--preview"></div>
</div>