Add space around the login and disconnect

See the images. I want to add more spaces around all the login and disconnect in modal window.

Thank you for your answer.
Yes I see your user profile and I must activate it before you can use it. I do that and for now you can identify on our site. Before any use and after the activation from email I configure the site for restrict access only after I activate the user.
I correct the problem with alignment in my custom.scss
I add these lines
.sclogin {
text-align: center;
}
I know that your solution works also.

Because I do not subscribe (my error) to that topic I do not see your answer before I find the solution.

You can close this ticket and thank you again for your fast answer. For now I will working on opengraph Ouf I think that it is very difficult to understand .