If you open http://aces-project.com/2017/website-add-ons.php
on a narrower browser window, like 430px (mobile view), you will see that the texts right of the images is misaligned vertically. This happened as soon as I added position: flex; on line 9 of pages-mobile.css
The reason why I am adding flex is in order to vertically center the .imgAddon with .divAddonInfo. However, you will see that I am specify a width of 150px to .imgAddon, which should keep everything aligned.
Any help will be greatly appreciated.