Change look of "sold out" and "sale" badge

[stinem123]

Hi everyone, I am making a new upgrade to my store, and just bought Stiletto Theme

Anyone who can help with some liquid coding, to change/ shift the looks of the “sold out” and “sale” badges (so the “sold out” have a outlined button and the “sale” have a solid button)

So the darker “sold out” button is outlined and the lighter “sale” button is solid

Thank you very much. I really hope someone can help!

https://uqenhs0310jpk72q-57068945600.shopifypreview.com/collections/alle-smykker

(Preview only available in two days)

[Zqdo]

It seems that the preview link is not working. Can you attach another one please? Thanks.

[JordanLily]

Following, I also want to change the background colour of the custom badges!