Is it possible to add "@" before username in CSS?

[Nam_Nguyen]

Hi,
I want to add “@” to before username, is it possible to add it in CSS or HTML customize.
Here is an example

Thank you!

[cpradio]

Yes it is.

.names span.username a::before { content: "@" }

[Nam_Nguyen]

Thanks @cpradio so much

I learned from you,
I add @ for usercard too, and use it
.names span h2::before {content: “@”}