This message was deleted.

I think it should just be

.stk-save-button {

Nope, When I replace my class name by yours, the text is not modified. My code is :

.stk-button-text { 
text-indent: -9999px;
  line-height: 0;
}

.stk-button-text::after {
  content: "VALIDER";
  text-indent: 0;
  display: block;
  line-height: initial;
}

Great! 🙂

Hi @straight-cat-35665 - would you be up for sharing how you made this work on community.stackerhq.com? Sharing the CSS you created could be really helpful for other people in the future (Slack messages disappear after 3 months)