Why is svg not visible, although it is in the code, and after resizing to the mobile phone and returning back, it becomes visible?

Question

css

Why is svg not visible, although it is in the code, and after resizing to the mobile phone and returning back, it becomes visible?
Here is the site , svg in the menu link under Stationary

Answer 1

You need to remove the url
<g filter="url(#Filter_0)">