Web devs on VLR

I am trying to create psg logo using html & css but I am facing an issue,

there is an unwanted red outline which is appearing outside the center circle : link to the image

Here is my github repo

If anyone wants to have a better look here's the webpage

help me plz

Edit: added a new image for better clarity

You should join the programming discord server
They can prolly help u out

Where is the red outline?