Not showing custom svg on Account block

Hi, maybe I can get some help here. I’ve been working on the top part of the site to make it responsive for all screens. But I had a problem , as I loaded the account module in the off canvas menu, the custom icons started to not show on the computer screen.(In mobile mode, the account module is loaded in the off canvas menu, and in computer mode in the main header) Maybe you know the reason?

Example:

The page I need help with: [log in to see the link]