Astra problem

i have a problem with astra, i edited class-astra-dynamic-css.php, to have a perfect popup shopping basket, but its perfect when account connected here is screenshot https://imgur.com/s3wUIoA , but when there no account connected it shows like this https://imgur.com/fevXEc8 , how can i fix this? there is another file where i have to change for not logged in user?

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