Add Animation to the CodeIgniter view

Hello everyone !

I have an animation file that actually draws 2 images (in the attached file), I've been working for 2 days now without having been able to call the html file (containing 2 images) from the view in CodeIgniter. This file, when run alone, shows 2 images (rectangle, eclip), but when inserted into CodeIgniter does not show

Looking forward to your help, how can I display images in CodeIgniter